<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0"><channel><title><![CDATA[Karlin Frew]]></title><description><![CDATA[Insights from a path I walk. Nature leads me away from this computer, but also back to share some content -  inspired by a dedication to yoga for the purpose of remembering our innate human vitality. 
]]></description><link>https://www.karlinfrew.com</link><image><url>https://substackcdn.com/image/fetch/$s_!Rbip!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51d6b471-df17-4447-aa49-2ade1983df22_1280x1280.png</url><title>Karlin Frew</title><link>https://www.karlinfrew.com</link></image><generator>Substack</generator><lastBuildDate>Mon, 06 Apr 2026 21:15:19 GMT</lastBuildDate><atom:link href="https://www.karlinfrew.com/feed" rel="self" type="application/rss+xml"/><copyright><![CDATA[Karlin Frew]]></copyright><language><![CDATA[en]]></language><webMaster><![CDATA[karlinfrew@substack.com]]></webMaster><itunes:owner><itunes:email><![CDATA[karlinfrew@substack.com]]></itunes:email><itunes:name><![CDATA[Karlin Frew]]></itunes:name></itunes:owner><itunes:author><![CDATA[Karlin Frew]]></itunes:author><googleplay:owner><![CDATA[karlinfrew@substack.com]]></googleplay:owner><googleplay:email><![CDATA[karlinfrew@substack.com]]></googleplay:email><googleplay:author><![CDATA[Karlin Frew]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA[Autumn Yoga Nidra ]]></title><description><![CDATA[A 35 minute Yoga Nidra practice from the words of Swami Satyananda Saraswati. Cultivating ease as we enter our Aotearoa/New Zealand Autumn, Easter and daylight saving.]]></description><link>https://www.karlinfrew.com/p/autumn-yoga-nidra</link><guid isPermaLink="false">https://www.karlinfrew.com/p/autumn-yoga-nidra</guid><dc:creator><![CDATA[Karlin Frew]]></dc:creator><pubDate>Mon, 30 Mar 2026 22:59:55 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Rbip!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51d6b471-df17-4447-aa49-2ade1983df22_1280x1280.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Thank you for joining this monthly live Yoga Nidra on Substack.<br>I hope it brings deep rest, softens the pressure you may be carrying, and leaves you feeling more settled in yourself.</p>
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   ]]></content:encoded></item><item><title><![CDATA[Yoga Nidra Season Change ]]></title><description><![CDATA[A 25 minute Yoga Nidra including Sankalpa]]></description><link>https://www.karlinfrew.com/p/yoga-nidra-season-change</link><guid isPermaLink="false">https://www.karlinfrew.com/p/yoga-nidra-season-change</guid><dc:creator><![CDATA[Karlin Frew]]></dc:creator><pubDate>Fri, 27 Feb 2026 17:13:35 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Rbip!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51d6b471-df17-4447-aa49-2ade1983df22_1280x1280.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Enjoy this soothing yoga nidra guided practice, to be listened to at anytime of the day, or night, when you need deep rest. <br></p><p>Here in the Southern Hemisphere, we are transitioning into the more internal seasons of Autumn and Winter. Times when we can take more rest and sleep. Rejuvenate.</p>
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   ]]></content:encoded></item><item><title><![CDATA[Sweet and Short Yoga Nidra ]]></title><description><![CDATA[A simple, restorative Yoga Nidra for those with limited time. Experience the infinite benefits of deep relaxation.]]></description><link>https://www.karlinfrew.com/p/yoga-nidra-journey-january-2026</link><guid isPermaLink="false">https://www.karlinfrew.com/p/yoga-nidra-journey-january-2026</guid><dc:creator><![CDATA[Karlin Frew]]></dc:creator><pubDate>Tue, 03 Feb 2026 01:43:14 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Rbip!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51d6b471-df17-4447-aa49-2ade1983df22_1280x1280.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p></p><p>Thank you to everyone who tuned into this live Yoga Nidra Journey! <br>Join me for my next live on Thursday 26th February. </p><div class="install-substack-app-embed install-substack-app-embed-web" data-component-name="InstallSubstackAppToDOM"><img class="install-substack-app-embed-img" src="https://substackcdn.com/image/fetch/$s_!Rbip!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51d6b471-df17-4447-aa49-2ade1983df22_1280x1280.png"><div class="install-substack-app-embed-text"><div class="install-substack-app-header">Get more from Karlin Frew in the Substack app</div><div class="install-substack-app-text">Available for iOS and Android</div></div><a href="https://substack.com/app/app-store-redirect?utm_campaign=app-marketing&amp;utm_content=author-post-insert&amp;utm_source=karlinfrew" target="_blank" class="install-substack-app-embed-link"><button class="install-substack-app-embed-btn button primary">Get the app</button></a></div>
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   ]]></content:encoded></item><item><title><![CDATA[It's in the Rhythm of the Light]]></title><description><![CDATA[Busting some myths on Aotearoa sunlight and vitamin D.]]></description><link>https://www.karlinfrew.com/p/its-in-the-rhythm-of-the-light</link><guid isPermaLink="false">https://www.karlinfrew.com/p/its-in-the-rhythm-of-the-light</guid><dc:creator><![CDATA[Karlin Frew]]></dc:creator><pubDate>Tue, 09 Dec 2025 06:56:29 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!EzP6!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F010f481f-03f3-41fc-8a47-55a1795aeafd_4032x1923.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!EzP6!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F010f481f-03f3-41fc-8a47-55a1795aeafd_4032x1923.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!EzP6!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F010f481f-03f3-41fc-8a47-55a1795aeafd_4032x1923.jpeg 424w, https://substackcdn.com/image/fetch/$s_!EzP6!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F010f481f-03f3-41fc-8a47-55a1795aeafd_4032x1923.jpeg 848w, https://substackcdn.com/image/fetch/$s_!EzP6!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F010f481f-03f3-41fc-8a47-55a1795aeafd_4032x1923.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!EzP6!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F010f481f-03f3-41fc-8a47-55a1795aeafd_4032x1923.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!EzP6!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F010f481f-03f3-41fc-8a47-55a1795aeafd_4032x1923.jpeg" width="4032" height="1923" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/010f481f-03f3-41fc-8a47-55a1795aeafd_4032x1923.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1923,&quot;width&quot;:4032,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1144727,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.karlinfrew.com/i/181014912?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0dbc84d7-3fbf-4284-9e80-3a56039e7dc0_4032x2268.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!EzP6!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F010f481f-03f3-41fc-8a47-55a1795aeafd_4032x1923.jpeg 424w, https://substackcdn.com/image/fetch/$s_!EzP6!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F010f481f-03f3-41fc-8a47-55a1795aeafd_4032x1923.jpeg 848w, https://substackcdn.com/image/fetch/$s_!EzP6!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F010f481f-03f3-41fc-8a47-55a1795aeafd_4032x1923.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!EzP6!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F010f481f-03f3-41fc-8a47-55a1795aeafd_4032x1923.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Light. Something pleasant. Something to block. Something to switch on or off.</p><p>There&#8217;s a tendency now to treat artificial light as equivalent to natural light. We blur the difference between the two, confuse the mechanisms, and then wonder why our sense of feeling healthy feels, well, somewhat off. </p><p>Human evolution depends on sunlight as information. Light told the body when <br>to be alert, when to rest, when to repair, and how to move through the seasons. <br>That relationship still exists, even though we pay far less attention to it.</p><p>Vitamin D sits inside this light-biology network. It&#8217;s often described as a simple nutrient, but biologically it functions more like a hormone precursor. Rather than acting directly, it helps cells decide what to prioritise: repair, immune defence, inflammation control and energy production. It does this by influencing which instructions inside the cell are read and acted on at any given time.</p><p>Vitamin D wasn&#8217;t isolated until the early 1900s. Its hormonal role wasn&#8217;t understood until the 1970s. Much of the research linking Vitamin D to circadian timing, mood and immune function has emerged only in the last few decades.</p><p>Vitamin D is a critical support molecule for human biology, but it works within a larger light-regulated system rather than acting as a solution on its own.</p><p>The body makes Vitamin D primarily when UV-B light hits the skin. Food contributes small amounts. Supplements can help in winter, but they don&#8217;t replace the broader biological signals sunlight delivers through both the skin and the eyes.</p><p>This becomes particularly relevant in Aotearoa, where winter UV-B often falls below the level needed for meaningful Vitamin D synthesis. Across much of the country, especially from the lower North Island southward, there are extended periods in winter when the skin simply cannot make Vitamin D, even on bright, clear days.</p><p>This seasonal Vitamin D gap overlaps with reduced daylight reaching the eyes, compounding effects on mood, sleep timing and immune regulation. By late winter, many people feel the downstream effects: heavier mornings, flatter mood, slower physical recovery, reduced stress tolerance, and a general sense that everything takes more effort.</p><p>Aotearoa acts almost like a stress test for human light-regulated biology. The extremes here exaggerate patterns that are present in many parts of the world. <br>Unlike places where winter UV loss is balanced by summers that are more gentle, New Zealand concentrates both ends of the spectrum into a single environment.</p><p>For some, this seasonal shift becomes pronounced enough to be diagnosed as Seasonal Affective Disorder. But the underlying mechanisms are the same ones that affect everyone to varying degrees. Reduced daylight to the eyes alters circadian timing, serotonin and dopamine tone shifts, melatonin drifts later, cortisol loses its rhythm, appetite changes, and the whole system slows. Declining Vitamin D adds another layer of load.</p><p>But this post isn&#8217;t just about Vitamin D or SAD. To understand why light affects people so strongly, especially here, we need to look at the whole system. How the retina sets hormonal timing. How the skin prepares itself for UV. Why sunglasses change circadian signalling. How different skin tones interact with sunlight in Aotearoa. And how modern habits interrupt signals the body still relies on.</p><p>New Zealand&#8217;s extreme seasonal contrast, with high summer UV followed by a sharp winter decline, exposes the full range of light conditions the body must adapt to. When indoor work, sunscreen habits and frequent use of sunglasses are added, those signals become fragmented, making it harder to maintain a stable biological rhythm.</p><p>The sections ahead clearly map out this system, including the parts that are rarely explained properly, while clarifying the signals your body already responds to instinctively.</p><h2>How the Body Reads Light: Eyes, Skin, Timing and Sunglasses</h2><p>Human physiology depends on light more than most people realise. Morning daylight reaching the eyes sets the timing for mood, energy, sleep and metabolic rhythm. UV-B reaching the skin activates photoprotective chemistry and initiates Vitamin D synthesis. These are not optional processes. They are baseline operating instructions the body still relies on, even as daily life has shifted indoors.</p><p>The body doesn&#8217;t experience light as brightness alone. It reads light through two primary pathways: the eyes and the skin. Each delivers different information, and each influences different systems.</p><p>Morning daylight entering the eyes helps set internal timing. It anchors the daily rhythm that governs alertness, energy, mood, sleep timing and metabolic pace. Separately, UV-B reaching the skin triggers a set of chemical responses that support photoprotection and initiate Vitamin D synthesis.</p><p>These pathways work together, but they are not interchangeable. Light to the eyes cannot replace light to the skin, and Vitamin D alone cannot substitute for the timing signals delivered through vision. When either pathway is disrupted, the system loses coherence.</p><h3>How Morning Light Sets the Internal Clock</h3><p>The eyes do more than see. Inside the retina are specialised photoreceptors that respond strongly to natural daylight, particularly the blue-rich light present in the morning. Their signal travels directly to the brain&#8217;s central timing centre, the suprachiasmatic nucleus, which coordinates the daily rhythm of sleep and wakefulness, hormone release, mood, appetite, immune activity and energy levels.</p><p>This system depends on light intensity. Indoor lighting rarely reaches the levels needed for full activation. Even a cloudy morning in Aotearoa can deliver tens of thousands of lux, far more than most indoor environments. Just five to fifteen minutes of unfiltered morning daylight is often enough to stabilise circadian timing for the day ahead.</p><p>When this signal arrives at the right time, the body responds in a predictable sequence. Serotonin begins to rise, dopamine tone increases, melatonin is suppressed early rather than lingering into the morning, and cortisol reaches a clear peak that helps organise energy and focus. When the signal is weak, delayed or filtered, that timing becomes less precise, and the effects ripple across the day.</p><h3>What the Skin Is Doing at the Same Time</h3><p>While the eyes are setting internal timing, the skin is running its own set of light-responsive processes.</p><p>When UV-B reaches the outer layers of skin, a sequence of protective responses begins:</p><ul><li><p>Compounds in the epidermis shift into forms that help moderate immune activity and reduce UV damage. </p></li><li><p>Keratinocytes release signals that activate melanin pathways. </p></li><li><p>The epidermis gradually thickens. </p></li><li><p>Melanocytes distribute pigment across cell nuclei, forming a physical shield that protects DNA from excess radiation.</p></li></ul><p>This is the body&#8217;s built-in photoprotection system. It only activates in response to real sunlight, and it works best with gradual, repeated exposure across days and weeks. Sudden, high-intensity bursts overwhelm the system before it has time to adapt.</p><p>Vitamin D synthesis begins in this same layer of skin. UV-B converts <br>7-dehydrocholesterol into Vitamin D precursors, linking sunlight directly to immune regulation, inflammation control and cellular energy. Supplements can support Vitamin D levels when UV-B is absent, but they don&#8217;t reproduce the broader photochemical responses that occur when skin and sunlight interact directly.</p><h3>Where Sunglasses Disrupt This System</h3><p>The bad news is that sunglasses can interrupt the light signal the brain relies on to set circadian timing. The good news is that you don&#8217;t need to stop wearing them. You just need to be more deliberate about when you wear them.</p><p><em><br>Upgrade to a Paid Subscription for the full post covering more topics including:</em></p><ul><li><p><em>How the Skin Prepares for Sunlight.</em></p></li><li><p><em>The Paradox of More Time Spent Indoors.</em></p></li><li><p><em>People, Place and the Light: Why Skin Behaves Differently Here.</em></p></li><li><p><em>Winter Vitamin D: Limits, Supports and Reality + more.<strong><br></strong></em></p></li></ul>
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   ]]></content:encoded></item><item><title><![CDATA[The Unnatural Normal]]></title><description><![CDATA[What Our Bodies Endure in an Overstimulating World]]></description><link>https://www.karlinfrew.com/p/the-unnatural-normal</link><guid isPermaLink="false">https://www.karlinfrew.com/p/the-unnatural-normal</guid><dc:creator><![CDATA[Karlin Frew]]></dc:creator><pubDate>Sun, 16 Nov 2025 05:37:09 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Rbip!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51d6b471-df17-4447-aa49-2ade1983df22_1280x1280.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Our way of living has changed faster than our human biology can adapt. It&#8217;s felt in  small but persistent ways: the low hum of stimulation, a sense of being slightly &#8220;on,&#8221; <br>a nervous system working harder than it should just to stay balanced. Even when life looks manageable from the outside, the body speaks a different story.</p><p>Some people experience this as breath tightness or restless sleep. Others notice it as foggy thinking, irritability, low resilience or recurring minor illnesses. And many sense that something feels off, but they cannot pinpoint why. </p><p>These are signs of human biology struggling to maintain homeostasis in an environment shaped by technology and progress at the cost of human biological needs.</p><p>Plus the other systems that dictate our lives, also creating stress responses. The ones that reach into our choices, our bodies and even our sense of what &#8220;normal&#8221; looks like. The beauty industrial complex is one of them.  <a href="https://open.substack.com/pub/fatherkarine/p/the-anti-cosmetic-surgery-essay-every?utm_source=share&amp;utm_medium=android&amp;r=29y46b">This post</a> from &#8216;father_karine&#8217; is a worthwhile read: interesting, confronting and enlightening, diving into how deeply we are influenced. <br><br>Also, controversial as it may sound, I&#8217;m close to placing parts of the &#8220;wellness&#8221; world in the same category: another industry ready to capitalise on human physiology and insecurity. We are sold serenity as a product, as though calm is something to buy, rather than a biological state we return to naturally when life supports us.</p><p>Proceed with caution here. Anything that suggests you must be perpetually &#8220;calm,&#8221; constantly &#8220;positive,&#8221; or endlessly &#8220;centred&#8221; ignores the reality of a human nervous system. A healthy nervous system does not live in neutrality; it feels, it responds, expresses and then returns to balance. Real regulation is not suppression. It is the natural rhythm of activation, emotions and feelings and restoration.</p><p>Information that honours this full biological cycle, not just the performative calm, is worth our attention. Wellness should support the body&#8217;s capacity to feel and recover, not instruct us to flatten our emotions for the sake of being easier to manage.</p><p>Back to the subject at hand; so how do we, and our bodies, make sense of an overstimulating world and understand how to support ourselves inside it?  In practical ways, grounded and aligned with how human biology actually works.</p><div><hr></div><h3>The Modern Disconnect</h3><p>What would life feel like if human advancement had unfolded in a way that still honoured nature, biology and wellbeing?</p><p>We celebrate our medical technologies, but I often wonder how many of these &#8220;advancements&#8221; would even be needed if our current environment supported the natural rhythms that our human biology depends on.</p><p>After a recent three-day sojourn away from the city, enjoying being barefoot on sand and grass, sunshine, sea swims and sleep aligned with the sunset, I started to feel like myself again. No traffic, no being woken by others in the night, no airplanes, my anxiety softened. My mind cleared and my body steadied. A sense of mental well-being returned. A kind of internal spaciousness I rarely feel in the city. <br>I thought I had a sleep issue. But my little rest reminded me that I do not. <br><br>The feeling lasted twenty-four hours after returning to the urban environment before the low hum set in again. The faint buzz of overstimulation. A sharp reminder that my system is responding to something constantly, even when I&#8217;m not aware of it.</p><p>Maybe this is just how city life feels. But when I step away, my whole system exhales. The static fades. I believe this state we accept as normal, the overstimulated state, is not normal. </p><div><hr></div><h3>Invisible Pressure: How Electromagnetism Triggers Stress</h3><p>If, like me, you feel anxious when learning about the environment we live in, reading about the pervasiveness of EMFs and electromagnetism can feel overwhelming. It is confronting because it relates to the world we are all immersed in, every hour of the day, with no true way to step out of it. I had an abrupt awakening after reading <em>The Invisible Rainbow</em> - an incredible and eye-opening book. If you choose to read it, I highly recommend following it with <em>EMF**D</em>, which offers more practical solutions and ways to support yourself.</p><p>The purpose of the information I have found and outlined here is to help you understand why you might feel unsettled more often, even when you are living well. </p><p>Instead of assuming your lifestyle is the problem, it may be more accurate to recognise that our current environment places a steady load on the body that it was never designed to handle. It is constant enough to influence how we breathe, sleep and feel each day.</p><p>Electromagnetic fields, WiFi, Bluetooth, mobile signals, blue light and household electricity all interact with our human biology, which is shaped by nature and natural cycles. Human physiology evolved alongside sunrise and sunset, natural magnetism, open horizons, clean air, darkness at night, and long periods spent outdoors. Our cells rely on predictable cues from light, temperature and environmental rhythms.</p><p>The body&#8217;s internal electrical system runs on minerals like magnesium, potassium, sodium and calcium. These carry tiny charges that allow the heart to beat, nerves to signal and muscles to contract. When surrounded by modern frequencies at all hours, the body must continually adjust to inputs it was never meant to process.</p><p>Research suggests EMFs can increase oxidative stress inside cells, forcing mitochondria to work harder just to stay balanced. Other studies indicate electromagnetic fields can influence calcium channels on cell membranes, subtly increasing inflammation and electrical sensitivity. These effects accumulate quietly in the background and shape our overall sense of well-being.</p><p>Sleep is affected as well. Evening exposure to WiFi, blue light and electrical noise suppresses melatonin. Melatonin is not only a sleep hormone. It is one of our strongest antioxidants and a key driver of cellular repair<strong>.</strong> When sleep chemistry is disrupted, nighttime restoration becomes lighter, shorter and less effective.<br><br>I hope this resonates as information that is simply naming what many of us feel but have not had language for. The hum. The tension. The subtle sense of mental or physical fatigue.  The sense that our bodies are working harder in the background, even when life seems manageable.</p><p>This is the reality of living in an environment that has changed faster than our biology can adapt. Understanding this is the first step toward supporting ourselves inside it.</p><div><hr></div><h3>The Biology of Wired and Tired</h3><p>Sleep keeps teaching me the same lesson: if I&#8217;m on my laptop later in the day, I still fall asleep, but the sleep is wired. I wake too early, or I wake with that slight edge of overstimulation still humming in my system. When that happens, I always revert to Yoga Nidra, even at 3 am, because it gives me a sense of restoration that my night's sleep didn&#8217;t deliver. Wired and tired is the body signalling that it didn&#8217;t get the conditions it needed for its deepest repair.</p><p>One of those deep-repair systems is the glymphatic system - the brain&#8217;s overnight clearing cycle. It only switches on fully during strong, slow-wave deep sleep. In that phase, the brain literally shifts its architecture: brain cells shrink slightly, the fluid channels around them widen, and cerebrospinal fluid can move through the brain like a cleansing tide, clearing metabolic waste, excess hormones, inflammatory by-products, and the residue of digital stimulation. When we&#8217;re exposed to screens, bright light, or late mental activity, we don&#8217;t drop into that deep phase cleanly or stay there for long. The cleansing flow becomes reduced, patchy or cut short. You wake feeling as though the body never fully &#8220;reset.&#8221;</p><p>There&#8217;s another layer here that most people never learn about: the second cortisol wave. Humans have a small, natural cortisol lift later in the evening; a subtle fluctuation that evolved for nighttime alertness and survival. But in our tech-saturated, overstimulating environments, with bright screens and constant input, that gentle rise is amplified, pushing deep sleep away. What was once a quiet survival rhythm now shows up as the &#8220;second wind&#8221;: suddenly alert, slightly restless, mentally switched on. And once you&#8217;re in it, the body acts as though the day isn&#8217;t finished. When melatonin is suppressed or delayed by screens, WiFi and overstimulation, the sleep window shifts later, making sleep lighter and more fractured.<br><br>Subscribe to read more in the following sections:</p><ul><li><p>The Subtle Signals: When the Body Starts Whispering</p></li><li><p>Breath and O&#8322;&#8211;CO&#8322; Balance</p></li><li><p>Brain Fog and Cognitive Fatigue</p></li><li><p>Environmental Support (reducing constant stimulation)</p></li><li><p>Cellular Support (supporting electrical balance and repair) + More</p></li></ul>
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   ]]></content:encoded></item><item><title><![CDATA[The Return to Cellular Vitality ]]></title><description><![CDATA[Sulfur, NMN and the alchemy of energy]]></description><link>https://www.karlinfrew.com/p/the-return-to-cellular-vitality</link><guid isPermaLink="false">https://www.karlinfrew.com/p/the-return-to-cellular-vitality</guid><dc:creator><![CDATA[Karlin Frew]]></dc:creator><pubDate>Thu, 06 Nov 2025 00:23:17 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Rbip!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51d6b471-df17-4447-aa49-2ade1983df22_1280x1280.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Since 2020 my attention toward health has morphed a bit. I recently took a deeper dive into subjects like menopause and tried to decipher some of the information around hormones. Now I find myself a little curious about the underlying biology that keeps the body functioning well.</p><p>I&#8217;m not a scientist. I was un-encouraged from following science at school and had to take special maths classes just to get through college. Postgraduate study required learning how to work with research frameworks, which has helped a little when trying to decipher studies and create easy-to-read content. It&#8217;s a constant work in progress.</p><p>Reading research also makes it clear how quickly health ideas move. One study says one thing. Another suggests something different. Nutrition advice shifts. Supplement trends come and go. Science offers useful clues, but I tend to keep a mild degree of scepticism and try to understand the underlying biology rather than chasing every new headline.</p><p>While looking into hormones and menopause another theme kept appearing. Energy. The quiet cellular work that keeps the body functioning. Cells producing energy. Repairing tissue. Clearing metabolic waste. Building new structures.</p><p>When you start looking at biology, energy and nutrition, the topic of supplements isn&#8217;t far away. Most of us take something, and many of us take additional &#8220;health&#8221; supplements based on intuition or advice.</p><p>Walk into almost any health store and the shelves are lined with capsules promising energy, longevity and hormone balance. Step into Chemist Warehouse and the wall of bottles can feel overwhelming. I&#8217;ve stood there too, wondering if I should be taking one of everything.</p><p>Beneath all the marketing are a few substances the body already recognises and uses every day. Two practical examples are MSM (methylsulfonylmethane) and NMN (nicotinamide mononucleotide).</p><p>They are not hormones or stimulants. They take part in normal cellular chemistry.</p><p>MSM provides sulfur, a mineral required for detoxification pathways and for building connective tissue, fascia and collagen.</p><p>NMN feeds the NAD&#8314; system (nicotinamide adenine dinucleotide), a co-enzyme involved in mitochondrial energy production and many cellular repair processes.</p><p>These nutrients influence how well cells produce energy, repair structures and clear by-products of metabolism. The same processes also affect how hormones are produced, used and broken down in the body.</p><p>Many foods already participate in this chemistry. Broccoli, garlic, avocado, tofu, tempeh, mushrooms and fermented vegetables all supply nutrients that interact with sulfur metabolism or the NAD&#8314; pathway.</p><p>Understanding this biology simply adds clarity to habits many people already practice. Eating well. Moving daily. Resting properly.</p><p>Some cellular nutrients, particularly sulfur and the NAD&#8314; system, are worth understanding a little more closely.</p><div><hr></div><h3>Why NMN &amp; MSM Above All Others?</h3><p>Tired of the mental load required to assess what supplement does what, how and when, my curiosity sparked when I was given liquid MSM for a post-operation issue.</p><p>Around the same time I kept noticing MSM and NMN appearing in conversations and being promoted online. Supplement discussions mentioned them. Occasionally they showed up in research papers too. </p><p>I&#8217;m not particularly interested in anti-ageing, partly because I&#8217;m probably in chronic denial about my age. I&#8217;m more interested in staying vital and energetically well as the years move on. Supporting clarity of mind and natural energy rhythms. Offering a little more kindness to a body that feels good and functions really well long term.</p><p>With thousands of supplements competing for attention it&#8217;s easy to lose sight of that. Most bottles promise quick results. Few explain the biology.</p><p>MSM and NMN stood out because they support processes the body already relies on. Detoxification. Tissue repair. Energy production. These processes continue throughout life. What tends to change with age is efficiency.</p>
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   ]]></content:encoded></item><item><title><![CDATA[The 'T' Word]]></title><description><![CDATA[Testosterone may be exactly what we need more of to sustain our busy lives]]></description><link>https://www.karlinfrew.com/p/the-t-word</link><guid isPermaLink="false">https://www.karlinfrew.com/p/the-t-word</guid><dc:creator><![CDATA[Karlin Frew]]></dc:creator><pubDate>Sat, 04 Oct 2025 05:49:25 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!ZseR!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10a6593-cd59-4dab-99b4-8f87634c26f9_4020x1985.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!ZseR!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10a6593-cd59-4dab-99b4-8f87634c26f9_4020x1985.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!ZseR!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10a6593-cd59-4dab-99b4-8f87634c26f9_4020x1985.jpeg 424w, https://substackcdn.com/image/fetch/$s_!ZseR!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10a6593-cd59-4dab-99b4-8f87634c26f9_4020x1985.jpeg 848w, https://substackcdn.com/image/fetch/$s_!ZseR!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10a6593-cd59-4dab-99b4-8f87634c26f9_4020x1985.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!ZseR!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10a6593-cd59-4dab-99b4-8f87634c26f9_4020x1985.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!ZseR!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10a6593-cd59-4dab-99b4-8f87634c26f9_4020x1985.jpeg" width="4020" height="1985" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e10a6593-cd59-4dab-99b4-8f87634c26f9_4020x1985.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1985,&quot;width&quot;:4020,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1484615,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.karlinfrew.com/i/175161987?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F43e1dbcb-0829-4692-b3ac-95706297c8c4_4032x2268.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!ZseR!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10a6593-cd59-4dab-99b4-8f87634c26f9_4020x1985.jpeg 424w, https://substackcdn.com/image/fetch/$s_!ZseR!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10a6593-cd59-4dab-99b4-8f87634c26f9_4020x1985.jpeg 848w, https://substackcdn.com/image/fetch/$s_!ZseR!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10a6593-cd59-4dab-99b4-8f87634c26f9_4020x1985.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!ZseR!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe10a6593-cd59-4dab-99b4-8f87634c26f9_4020x1985.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>Testosterone: Back in the Spotlight</h2><h4>The Forgotten Hormone</h4><p>For decades, testosterone was framed as a male hormone and treated as irrelevant or even risky for women. Yet as early as the 1930s, testosterone was being trialled in women for its effects on vitality, mood and energy. It wasn&#8217;t associated with libido at the time, largely due to the social and moral attitudes of the era. By the late 20th century, testosterone had quietly disappeared from most therapeutic options for women, overtaken by the focus on estrogen and progesterone.</p><p>Libido is simply sexual motivation or desire and it&#8217;s closely linked to overall drive and energy, not something separate from them. While testosterone directly supports sexual and urogenital health, its benefits reach far wider, influencing mood, motivation and the deeper sense of vitality that fuels a full and engaged life.</p><p>I&#8217;ve chosen to begin this piece by talking about testosterone therapy simply because it gives me hope. In an age where so many women live under chronic stress with high cortisol levels, it&#8217;s exciting to see something that can help restore balance, strength and clarity. But it&#8217;s worth remembering that testosterone is not an add-on or synthetic fix; it&#8217;s part of the body&#8217;s natural design. Produced in the ovaries, adrenal glands and peripheral tissues in women, it supports energy, mood, muscle repair and mental focus throughout life, long before any prescription is ever needed.</p><p>Understanding this natural system helps explain why restoring balance later can be so effective. I always advocate starting with the foundations: good nutrition, movement, deep rest, and practices that calm and nourish the nervous system in a world of constant stimulation.</p><p>Integration sits at the heart of lasting wellbeing. The body, mind, emotions and soul are not separate systems but one responsive network. Eastern traditions have long understood this, and modern science now echoes it: when the body feels supported and safe, hormones recalibrate and vitality returns from the inside out.</p><h4>Testosterone Therapy: Every Body&#8217;s Choice</h4><p>What excites me most about testosterone therapy is that it&#8217;s not foreign to the body. The form used in therapy is bioidentical, meaning it has the exact same molecular structure as the testosterone women naturally produce in the ovaries, adrenal glands and peripheral tissues. Because of this, the body recognises and uses it in the same way as its own hormone. <br><br>Women make three to four times more testosterone than estrogen before menopause, yet are rarely told this or offered support as levels decline.</p><p></p>
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   ]]></content:encoded></item><item><title><![CDATA[What do you mean… Menopause?]]></title><description><![CDATA[A Clear, Honest Overview of tranistioning hormones.]]></description><link>https://www.karlinfrew.com/p/wtf-menopause</link><guid isPermaLink="false">https://www.karlinfrew.com/p/wtf-menopause</guid><dc:creator><![CDATA[Karlin Frew]]></dc:creator><pubDate>Tue, 02 Sep 2025 18:35:00 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Rbip!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51d6b471-df17-4447-aa49-2ade1983df22_1280x1280.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h2>What Actually <em>Is</em> Menopause?</h2><p>Menopause is not a disease, decline or &#8220;the end.&#8221; It&#8217;s a natural transition that every woman will experience if she lives long enough. Technically, menopause is defined as the point when you&#8217;ve gone 12 consecutive months without a period. The average age is around 51, but the transition: perimenopause: can start anywhere from your mid-30s to mid-40s.</p><p>Perimenopause is where the real chaos tends to show up: irregular cycles, hot flushes, night sweats, sleep issues, mood swings, brain fog and shifts in metabolism. After your final period (12 months without menstruation) the body slowly adapts to a new hormonal baseline. This stage is called post-menopause.</p><h4>The significance of this change</h4><p>Menopause is a profound biological and cultural shift. Humans are thought to be one of only a few mammals known to experience menopause (alongside orcas, narwhals and beluga whales). In nature, this transition frees older females from reproduction so they can take on new roles: guiding, teaching and ensuring the survival of the next generations. In many cultures, this stage has been revered as a time of rising wisdom and influence.</p><p>Rather than being seen as a decline, menopause can be understood as a reorientation: a shift into strength, clarity and leadership that draws on lived experience as much as biology.</p><div><hr></div><h3>WTF happens with my Hormones?<br></h3><h4>Estrogen</h4><p>Drops unevenly, causing most of the classic symptoms. Estrogen receptors are everywhere, so the shift affects how our body, mind and spirit feel. <br>Its job has been to help protect bones, brain, skin and heart.<br><strong>The new way forward:</strong> While estradiol (the main reproductive estrogen) declines, other forms like estrone and estriol take on more of the work. Supporting liver detox, gut health and switching to plant-based phytoestrogen-based foods (tempeh, tofu) helps the body adapt to this new balance. Healthy levels of Testosterone also support post menopause estrogen levels. </p><h4>Progesterone</h4><p>Falls earlier and faster than estrogen, which impacts sleep, mood and anxiety. This is often why perimenopause feels so turbulent.<br><strong>The new way forward:</strong> Even though progesterone is no longer produced monthly in the same way, the body learns to find calm through nervous system practices, rest and steady blood sugar. Herbs and micronutrients can also support natural GABA pathways for deeper sleep and less anxiety.</p><h4>Testosterone</h4><p>Also declines, affecting energy, muscle strength, brain, bones and libido. It can feel like the spark has dimmed.<br><strong>The new way forward:</strong> Movement, strength training and healthy fats help keep testosterone active. The adrenal glands continue to produce small amounts, and lifestyle choices: especially reducing stress load: protect this supply.<br><br>Find out more about testosterone in this post <strong><a href="https://www.karlinfrew.com/p/the-t-word?r=29y46b">The T Word</a>.</strong> It&#8217;s worthwhile getting informed so you can educate your GP on what you may need to ensure your best health and wellness. <br></p><h4>FSH (Follicle Stimulating Hormone)</h4><p>As the ovaries slow down, the brain sends stronger messages to encourage them to release eggs and make estrogen. Those signals come in the form of Follicle Stimulating Hormone, or FSH. Rising FSH is a clear sign that the brain and ovaries are in transition - the body&#8217;s way of saying, &#8220;we&#8217;re changing gears.&#8221;</p><p></p>
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   ]]></content:encoded></item><item><title><![CDATA[Soul Fuel]]></title><description><![CDATA[A Natural Shift into Midlife Energy, Strength, Sleep & Soul Care]]></description><link>https://www.karlinfrew.com/p/soul-fuel</link><guid isPermaLink="false">https://www.karlinfrew.com/p/soul-fuel</guid><dc:creator><![CDATA[Karlin Frew]]></dc:creator><pubDate>Tue, 26 Aug 2025 01:14:34 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Rbip!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51d6b471-df17-4447-aa49-2ade1983df22_1280x1280.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Life transitions aren&#8217;t always easy, and they come in the form of external circumstances and internal shifts; sometimes many at one time. I know this first-hand. Over time, I&#8217;ve had to find and adopt simple, steady changes that make a real difference. I&#8217;ve learned that supporting hormone health, one of our most powerful drivers of wellbeing, is crucial along the way.</p><p>My approach is shaped by both lived experience and formal study, including An Introduction to the Science of Menopause, and further learning with Dr Linda Dear through her menopause guides and webinars. I champion Linda and <a href="https://menodoctor.com/">Menodoctor</a> for their work in New Zealand workplaces, creating awareness and driving change.  </p><p>Midlife for anyone, is not just about supplements or blood tests - though tracking results has its place, as you&#8217;ll see in the PDF guide. These days, I like to keep things as simple as possible, with the hope that this information serves everyone. Being a women, the guidance leans to our experiences. But there is information for all. If you&#8217;re fully immersed in your career and need practical ways to stay steady, or you&#8217;re beginning to shift toward a simpler lifestyle with more room for health and reflection, I hope this helps.</p><div><hr></div><h3>What I Wish More People Knew About Midlife</h3><p>Over more than ten years of moving through peri-menopause and now post-menopause, I&#8217;ve learned that the real shift happens in how we move, eat, breathe, rest and most of all, in how we reconnect to life in ways that feel meaningful. These midlife changes often arrive alongside family and career shifts, which can make the transition even more layered.</p><p>And let&#8217;s remember: you&#8217;re not broken. </p><p>You&#8217;re responding to a natural shift in rhythm. Let&#8217;s honour that shift, and reflect on what truly needs to be prioritised for long-term health. If you ever needed an excuse to simplify life and put yourself first, this is it. I support you, fully! <br>(And if you ever need a chat or a sounding board, please do <a href="https://forms.gle/sZ42JBY3KbHRWHfs6">reach out</a>.)</p><p>In midlife, hormones shift,  for women this becomes more evident, for males it feels more gradual. Most of the messaging out in the world of &#8216;self-help&#8217; is focused on trying harder: take supplements to fight the fatigue, ignore the symptoms, or &#8220;biohack&#8221; our way through.</p><p>But the body? It&#8217;s asking for something else:</p><ul><li><p>More strength, less stress</p></li><li><p>More rest, deeper breath</p></li><li><p>More nature, fewer screens</p></li><li><p>More nourishment, less noise</p></li></ul><p>Over the past few years, moving through midlife, I&#8217;ve researched, trialled and tested various natural ways to reclaim energy, clarity, sleep and stability. This information is the distillation of what&#8217;s worked (and what I wish I had known earlier).<br><br><em>Important note:</em> while this information refers to &#8216;women&#8217; and &#8216;men&#8217; to describe common midlife hormone patterns, hormones don&#8217;t follow binary rules. Everybody is unique. This resource is designed to support all people navigating midlife hormone shifts, including those on gender-affirming journeys, those who&#8217;ve had medical interventions and anyone curious about how hormones influence their energy, mood and connection to self.</p><div><hr></div><h3>What Really Happens to Hormones in Midlife</h3><p>It&#8217;s not just women who experience change, although the hormone changes are more intense for women. Both women and men experience hormonal shifts. They show up differently and aren't talked about equally. These are the key hormones that change most in midlife and shape how we feel, function and age:</p><p><strong>Estradiol (E2)</strong> &#8211; the strongest form of estrogen, supporting mood, bones, brain, libido, skin and heart health.</p><p><strong>Progesterone</strong> &#8211; a calming, sleep-supportive hormone that balances estrogen, mainly important in the reproductive years and early menopause.</p><p><strong>Testosterone</strong> &#8211; supports strength, muscle, libido, drive, motivation, confidence and recovery in all genders.</p><p><strong>DHEA (dehydroepiandrosterone)</strong> &#8211; produced in the adrenal glands and converted into both estrogen and testosterone. In women, especially after menopause, DHEA becomes a key backup source of estrogen through conversion in fat tissue, skin and other sites. In men, it contributes more to testosterone production, although the testes remain the main source.</p><p><strong>Human Growth Hormone (HGH)</strong> &#8211; essential for repair, metabolism, lean muscle, fat-burning, skin and bone strength.</p><p><strong>Cortisol</strong> &#8211; the main stress hormone that helps regulate energy, metabolism and immune function, but can easily become imbalanced with chronic stress.</p><p>These shifts happen gradually for men, but for women they occur more abruptly during perimenopause and the transition into menopause. Once in post-menopause, hormone levels stabilise at a lower baseline and continue to change more gradually with age.</p><div><hr></div><h3>The Key Hormones That Shift in Midlife</h3><h4>Estradiol (E2)</h4><p>Estradiol is the most potent form of estrogen. It plays a crucial role in stabilising mood, protecting bone density, supporting memory and cognition, maintaining vaginal health and libido, enhancing skin elasticity and hydration, and supporting cardiovascular health.</p><p><strong>Decline pattern:</strong> Drops significantly in perimenopause and even more after menopause. Declines slowly in men with age.</p><p><strong>Why it matters:</strong> A sharp drop in E2 can lead to hot flushes, anxiety, poor sleep, dry skin, joint pain and brain fog.</p><p>There are three main types of estrogen:</p><ul><li><p><strong>Estradiol (E2):</strong> most potent and dominant during reproductive years, supporting mood, libido, bones and brain function</p></li><li><p><strong>Estrone (E1):</strong> becomes more prominent after menopause, is produced in fat tissue and acts as a backup source</p></li><li><p><strong>Estriol (E3):</strong> gentler, anti-inflammatory form mostly active in pregnancy, with protective effects on skin, bladder and mucous membranes</p></li></ul><p><strong>The Simple Ways to Start Support:</strong><br>Support estrogen by eating a variety of plants like flaxseeds, soy (organic, non GMO), beans and greens. Move daily to protect bones and heart. Reduce stress with yoga, breath or meditation, and choose colourful, whole foods rich in fibre to help balance hormones.</p><h4>Progesterone</h4><p>Often called the soothing hormone, progesterone calms the nervous system, supports deep sleep, regulates cycles and ovulation, and balances estrogen during perimenopause. It also influences GABA receptors which help with calm focus.</p><p><strong>Decline pattern:</strong> Levels begin to fall in the mid-to-late 30s, dropping sharply in perimenopause as ovulation becomes less regular, and are very low after menopause.</p><p><strong>Why it matters:</strong> Low progesterone may show up as mood swings, disturbed sleep, irritability, heavy or irregular cycles, or estrogen dominance symptoms.</p><p><strong>Perimenopause vs Post-Menopause:</strong></p><ul><li><p>In <strong>perimenopause</strong>, progesterone plays a key role in easing symptoms and balancing fluctuating estrogen. Many women find supplementation helps with sleep, anxiety and heavy bleeding.</p></li><li><p>In <strong>post-menopause</strong>, progesterone is naturally very low and often no longer needed unless you are on estrogen therapy, in which case it protects the uterine lining. Some women may still benefit from low-dose progesterone for sleep or anxiety, but its role as a primary balancer becomes less important once cycles have stopped.</p></li></ul><p><strong>The Simple Ways to Start Support:</strong><br>Support progesterone by maintaining steady blood sugar levels with regular, balanced meals, reducing stress through meditation or relaxation, and prioritising quality sleep daily. Magnesium-rich foods or calming herbs may also help.</p><h4>Testosterone</h4><p>Produced in smaller amounts by the ovaries and adrenals in women, only half of a woman&#8217;s testosterone comes directly from the ovaries (25%) and adrenal glands (25%). The remaining 50% is made through peripheral conversion, where the body converts precursor hormones into active testosterone within tissues throughout the body. <br>T is made in larger amounts by the testes in men. Testosterone builds muscle and strength, supports drive, libido and motivation, sharpens focus, maintains bone density and supports stamina.</p><p><strong>Decline pattern:</strong> Gradual drop in both men and women from around age 30, more noticeable for women after menopause.</p><p><strong>Why it matters:</strong> Low testosterone can reduce muscle mass and strength, slow recovery, lower libido and cause fatigue or low motivation.</p><p><strong>The Simple Ways to Start Support:</strong><br>Support testosterone production by:</p><ul><li><p> lifting weights and/or doing strength-based exercise. </p></li><li><p>eat enough quality protein and healthy fats</p></li><li><p>limit alcohol and give your body time to rest and recover. </p></li></ul><p>Women, if your energy has bottomed out, you can request low-dose testosterone for women and/or start taking 1-2tsps of Maca powder per day.<br>(Maca doesn&#8217;t supply hormones - it works through the hypothalamus and pituitary - the master endocrine regulators - helping your body find better hormonal rhythm. This is why its effects are often described as &#8220;balancing&#8221; rather than &#8220;boosting.&#8221;) <br><br><a href="https://www.karlinfrew.com/p/the-t-word">Read more about Testosterone here:  &#8216;The T Word&#8221;</a><br></p><h4>DHEA</h4><p>A precursor hormone mainly produced in the adrenal glands. The body can convert it into both estrogen and testosterone, making it a building block for hormonal balance as we age. It also supports skin, collagen, libido, mood and adrenal recovery.</p><p><strong>Decline pattern:</strong> Peaks in your 20s then declines gradually with age, faster under chronic stress.</p><p><strong>Why it matters:</strong> Low DHEA reduces your ability to make other hormones and may show up as fatigue, weaker immunity, low mood or higher sensitivity to stress.</p><p><strong>The Simple Ways to Start Support:</strong><br>Support DHEA by getting deep, regular sleep and reducing stress with a steady practice of yoga, breath or meditation. Keep your body strong with regular movement such as strength training and some cardio. Choose whole foods with good fats and protein. Limit or eliminate alcohol and sugar; both strain the adrenals.</p><h4>Human Growth Hormone (HGH)</h4><p>HGH is a regenerative hormone that supports muscle and tissue repair, metabolism, fat-burning, skin firmness, bone strength and deep Stage 3/4 sleep.</p><p><strong>Decline pattern:</strong> Naturally declines with age and stress.</p><p><strong>Why it matters:</strong> Low HGH is linked to muscle loss, slower recovery, poor sleep and increased belly fat.</p><p><strong>The Simple Ways to Start Support:</strong><br>Support HGH by getting enough deep sleep, doing strength and high-intensity movement, eating adequate protein and manage stressors. Regular fasting or long breaks between meals can also stimulate natural release.</p><h4>Cortisol</h4><p>Cortisol is the main stress hormone made in the adrenals. It helps regulate energy, metabolism and immune function. Short bursts are useful, as a morning &#8220;wake-up and get going&#8221; hormone, but ongoing high levels cause problems.</p><p><strong>Decline pattern:</strong> Can become imbalanced with busy life stress, either too high or too low, leading to fatigue, poor sleep and disrupted hormones.</p><p><strong>Why it matters:</strong> Chronically high cortisol is linked to weight gain around the middle, poor sleep, lowered immunity and higher risk of heart disease. Very low cortisol leaves you exhausted and unable to cope with stress.</p><p><strong>The Simple Ways to Start Support:</strong><br>Support healthy cortisol by waking and sleeping at regular times, calming your system daily with yoga, breath or meditation, and getting morning light exposure. Keep caffeine intake low, limit or eliminate alcohol and reduce late-night screentime, which disrupts your body clock.<br><br>These hormone shifts aren&#8217;t limited to women. Men also experience gradual changes; testosterone, DHEA and human growth hormone (HGH) all decline with age. <br>The result? Slower recovery, reduced muscle mass, lower energy and sometimes shifts in mood or drive. The good news is that many of the same lifestyle strategies - from strength training to focused nutrition - can benefit all genders.</p><div><hr></div><h3>Why &#8220;Balancing&#8221; Hormones Can Feel So Hard</h3><p>Hormones don&#8217;t work like switches. They&#8217;re part of a responsive, full-body feedback system. Your body is constantly responding to what you eat, how you sleep, how safe you feel, how much you&#8217;re exposed to light and natural rhythms and if you&#8217;re overdoing it with stress, alcohol, exercise, stimulants or poor nutrition.</p><p>You can influence these systems. Naturally. Hormones are messengers. They respond to the environment you create in your body. When you change the environment to help create positive messages, the signals begin to shift too. <br><br>Also, when hormones start to drop, our energy levels change, and our brains are starting to rewire, so this can feel tiring and confusing. It&#8217;s not something you are imagining. </p><div><hr></div><h3>What Helped Me Most</h3><p>I&#8217;ve always prioritised movement, strength and feeling well in my body.<br>But as I moved through perimenopause into post-menopause, I noticed that what used to work - pushing harder, staying social with alcohol, long cardio sessions - began to drain me rather than energise me.</p><p>What made the biggest difference was refining how I trained, how I nourished myself and how I recovered.<br><br>Some changes had immediate effects: better sleep, calmer energy, clearer thinking.  Other changes rebuilt strength and balance over time. Below is an overview of what works for me. Each person is unique, but some things can be prioritised that are known to help the majority of people.</p><h4>Here&#8217;s what helped me through perimenopause and menopause:<strong><br></strong></h4><p><strong>Shifting my nutrition</strong><br>I now focus on high-quality plant-based protein and a wide variety of vegetables. I&#8217;ve been vegan since 2016 to manage endometriosis, and this way of eating continues to support my hormones, gut and energy without triggering inflammation.</p><p><strong>Daily sunlight and outdoor time</strong><br>Morning light has a huge impact on my circadian rhythm, energy and mood. I aim to be outdoors every day, even in wild Wellington weather, because nature regulates me more deeply than any supplement.</p><p><strong>Evening walking</strong><br>Walking at sunset supports digestion, lymph flow, mood and sleep. A brisk 30-minute walk is enough to shift brain chemistry and help wind down the nervous system.</p><p><strong>More high-intensity training, less draining cardio</strong><br>Short, explosive sessions like stair sprints, box jumps or hill intervals are far more effective for hormone support and energy than long, draining runs. These practices boost growth hormone, testosterone and mental clarity.<br><br><strong>Menopause Hormone Therapy (MHT) was a useful tool</strong><br>For women in career projectory mode, or those balancing demanding work and family responsibilities, it&#8217;s not always realistic to overhaul your schedule overnight. This is where Menopause Hormone Therapy (MHT/HRT) can play a role. Some research highlights its protective effects, including lowering the risk of certain cancers, but it will never override the body&#8217;s need for the basics; good nutrition, sleep hygiene, rest, restorative practices, sunlight and time in nature.</p><p>I used the lightest effective versions - transdermal patches - for around 24 months while working full-time, studying postgrad, and navigating the emotionality of supporting my father through his final illness. As a temporary bridge, MHT eased symptoms like sleep disruption, irritability, night sweats, energy changes and brain fog. It gave me space to stay steady while I gradually wove in more natural, soul-aligned changes.</p><p>If you consider this option, it&#8217;s important to know that both estrogen and progesterone are usually prescribed together. Estrogen alone can stimulate the uterine lining to thicken, while adding progesterone helps keep the lining balanced and can also ease the above symptoms. In some cases, a low dose of testosterone may also be offered, particularly if fatigue, low drive or reduced confidence are part of your experience. For some women this addition makes a noticeable difference. </p><p>Think of MHT as a supportive tool during the transition, not the destination itself. Explore the option if you feel it will help you navigate peri-menopause with more clarity and resilience, while laying the groundwork for longer-term lifestyle support. And remember, you can always stop taking it if it doesn&#8217;t feel right for you.</p><p><strong>Deep rest through Yoga Nidra</strong><br>Just one session can shift your nervous system. Over time, Yoga Nidra has helped me,  especially when sleep has been elusive.</p><p><strong>Eating my main meal earlier</strong><br>I&#8217;ve noticed better energy and more restful sleep when I eat my main meal earlier in the day - when digestion and insulin sensitivity are at their peak. My hunger signals have changed, so adapting my meals helps significantly. </p><p><strong>Lifting heavier weights</strong><br>Heavier strength training has helped me feel more stable, powerful and ready for anything. It&#8217;s vital for bone density, body composition and overall energy in midlife. For me, heavier lifting improved bone density and power. </p><p>For men, resistance training is equally vital - it&#8217;s one of the best natural ways to support testosterone, metabolic health, increase HGH and boost confidence in midlife.</p><p><strong>Slow, grounding breathwork and meditation</strong><br>Five minutes of breath can bring clarity and peace. I keep it simple and consistent, plus I meditate on-the-daily.</p><p><strong>Cold-water immersion</strong><br>I never liked the cold. And still don&#8217;t like cold water. But once I began cold showers, sauna and eventually sea swims, I was hooked. The clarity and calm I feel after ocean immersion is unmatched. I now swim up to 2 km in the sea when water temperatures are 13&#8211;15&#176;C + , and keep it going as regularly as possible through winter. The body adapts; you still feel the cold, but your whole brain approach and brain chemistry have changed. You have forged new neural pathways. <br><br>Research shows the same for men; cold immersion can boost dopamine, norepinephrine and mental clarity, helping to reset energy pathways in midlife.</p><p><strong>Reminder - everybody is different.</strong> <br>You may thrive on a different approach that includes a focus on nutrition and movement.  Or you may not want to be as active as currently or you may wish <br>to become more active and focused.  Midlife is a call to prioritising self-care.<br><br>Find the physical activities that you love and do more of them, while adjusting to make them as effective as possible for feeling good and building strength. <br><br>If you aren&#8217;t sure and need to chat, feel free to <a href="https://forms.gle/3xzcm8PnvfECzMKV9">get in touch. </a></p><div><hr></div><h3>Natural Alternatives and Supplements </h3><p><strong>Maca powder</strong> is one of the most researched adaptogens for midlife. In controlled trials, maca reduced hot flashes, improved mood and libido, and even helped increase estradiol and bone-density markers in early postmenopausal women. For men, maca has been linked to improved sexual function, energy, and stamina, without artificially altering testosterone levels. This makes it a rare plant ally that supports both women and men through midlife change.</p><p><strong>Milk thistle</strong>, usually known for liver support, has also shown promise in menopause studies, where 400 mg daily for 12 weeks significantly reduced the frequency and severity of hot flashes. Its role in supporting detoxification and reducing inflammation means it may also benefit men by protecting the liver during times of stress, alcohol use, or metabolic strain.</p><p>Other trending supplements - such as <strong>spirulina, NAC, curcumin, black seed oil, or hemp seed oil</strong> - are best understood as allies against &#8220;inflammaging&#8221; (the chronic, low-grade inflammation that accompanies ageing and can be reduced significantly with lifestyle changes). Theses suppliments may not directly change sex hormone levels, but they help create a healthier internal environment for energy, recovery and long-term balance for all genders.</p><p>When it comes to hormone-specific support, some remedies shine more clearly in research:</p><ul><li><p>Ashwagandha helps regulate stress and nervous system responses, useful for women and men in high-pressure environments.</p></li><li><p>Black cohosh, red clover, and peony have stronger evidence in easing peri- and post-menopausal symptoms.</p></li><li><p>Balanced omegas (such as hemp seed oil) and vitamin D protect bones, cardiovascular function and brain health in both women and men.</p></li><li><p>Tulsi (holy basil) and other traditional herbs are often used by herbalists for peri-menopause, but their adaptogenic effects also help men stabilise mood and immunity.</p></li><li><p>Magnesium has shown promise in recent trials for reducing hot flash severity and frequency, easing sleep disruption and supporting mood and nervous system calm</p></li></ul><p>These herbs and nutrients aren&#8217;t just about &#8220;fixing menopause.&#8221; They&#8217;re about supporting the whole body during transitions - reducing inflammation, protecting bones and the brain, sustaining energy and balancing mood. </p><div><hr></div><h3>Why Yoga Still Matters (More Than Ever)</h3><p>Here&#8217;s why it works: Yoga supports your hormones through rhythm, not force.<br>Midlife is a time of repatterning, not pushing. Yoga regulates the nervous system, which in turn signals safety to your endocrine system. When your body feels safe, it can regulate estrogen, progesterone, testosterone and cortisol more effectively -without external inputs.</p><p>Yoga doesn&#8217;t discriminate; all genders benefit just as much. Studies show yoga regulates cortisol and supports testosterone balance, alongside improving flexibility, heart health, stress resilience and reducing inflammation.</p><p>&#8226; Slower flows and breath-led movement reduce cortisol, the stress hormone that competes with your sex hormone production.<br>&#8226; Forward bends, twists, and inversions help regulate the pituitary, thyroid and adrenal glands.<br>&#8226; Yoga Nidra and restorative practices encourage parasympathetic dominance -  essential for digestion, brain rest, deep healing and hormone recalibration.</p><p><strong>It Encourages Detox Without Depletion</strong></p><p>You don&#8217;t always need to fast, restrict, or push your body to detox. Yoga supports daily detoxification through:</p><p>&#8226; Twisting and compression postures that help stimulate the liver and lymphatic flow<br>&#8226; Deep diaphragmatic breathwork that massages the gut and enhances elimination<br>&#8226; Sweat, movement, and rest rhythms that encourage toxin release through natural pathways</p><p>This isn't &#8220;cleanse culture&#8221;;  this is daily recalibration through movement, breath and presence.</p><p><strong><br>It Works on the Subtle Body - Not Just the Physical One</strong></p><p>One of the most overlooked aspects of yoga is its ability to work on the energetic level, where so much of midlife disruption is happening.</p><p>&#8226; Your pranic system (life force energy) can become depleted or stagnant in modern life. Yoga awakens and circulates this energy.<br>&#8226; Chakra-based practices help restore vitality to the pelvic, heart and throat centres, areas often affected during menopause.<br>&#8226; Mantra and sound vibrate through tissues and subtle channels (nadis), clearing mental fog and emotional residue.</p><p>When you reconnect with your subtle energy bodies, you begin to feel whole again, start to become hormonally balanced and more soul-attuned. Yoga reminds us that <br>we are not made of disparate, separate systems. Hormones, breath, muscle, mind, emotion and our subtle energy fields - are all connected. This is why I return to yoga every day. Not to stretch. Not to sweat. But to listen, reset and align with what feels right and real for me.</p><p></p><div><hr></div><h3>Want to Read More?</h3><p>If you&#8217;ve made it this far, you&#8217;re probably ready for more than just inspiration.<br>Find protocols and easy-to-integrate options to take charge of your journey here. <br>Download this <strong>Soul Fuel Midlife Thrive</strong> PDF.</p><div class="file-embed-wrapper" data-component-name="FileToDOM"><div class="file-embed-container-reader"><div class="file-embed-container-top"><image class="file-embed-thumbnail-default" src="https://substackcdn.com/image/fetch/$s_!0Cy0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack.com%2Fimg%2Fattachment_icon.svg"></image><div class="file-embed-details"><div class="file-embed-details-h1">Soul Fuel Midlife Thrive Free Pdf Download</div><div class="file-embed-details-h2">197KB &#8729; PDF file</div></div><a class="file-embed-button wide" href="https://www.karlinfrew.com/api/v1/file/2dc6c677-fb8c-48f6-b78b-1c1cf0d14b0c.pdf"><span class="file-embed-button-text">Download</span></a></div><a class="file-embed-button narrow" href="https://www.karlinfrew.com/api/v1/file/2dc6c677-fb8c-48f6-b78b-1c1cf0d14b0c.pdf"><span class="file-embed-button-text">Download</span></a></div></div><p></p><div><hr></div><p></p><h3>Yoga Nidra Guided Practice </h3><p><strong>Try this guided Yoga Nidra practice. </strong><br>A deeply restorative practice to calm your nervous system and support sleep.<br>Listen on <a href="https://insig.ht/LI6C9KbT1Vb?utm_source=copy_link&amp;utm_medium=live_stream_share">Insight Timer</a>.</p><p></p><div><hr></div><h3>Need Support?</h3><p>If you need a chat or a plan ahead, I can provide levels of ongoing support to help plan for the rest of your best life, keep things grounded,  and easy to incorporate. <br>My approach is a bit more soulful and backed by lived experience and study. </p><p>If you would like to make time for a chat about what is next for you, <br>Please&nbsp;<a href="https://forms.gle/Z23QJ4P8PuLgwi1d8">get in touch. </a>Thank you for being here.<br></p><div><hr></div><h3>Interested in finding out more?<br></h3><h4>Natural &amp; Herbal Therapeutics</h4><ul><li><p><strong>Maca root and menopause</strong> &#8211; RCTs show maca reduces hot flashes, supports libido and mood, and improves bone density markers in early postmenopause<br><a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC3614644/?utm_source=chatgpt.com">PubMed Central</a> | <a href="https://www.rupahealth.com/post/the-benefits-of-maca-root-in-hormonal-regulation-and-menopausal-symptom-relief?utm_source=chatgpt.com">Rupa Health</a></p></li><li><p><strong>Milk thistle for menopause</strong> &#8211; 400 mg/day for 12 weeks significantly reduced hot flash frequency and severity in a placebo-controlled trial<br><a href="https://www.nutraingredients-usa.com/Article/2020/08/12/RCT-highlights-Milk-thistle-s-potential-menopause-benefits?utm_source=chatgpt.com">NutraIngredients-USA</a></p></li><li><p><strong>Black Cohosh</strong> &#8211; Meta-analysis shows significant improvements in hot flashes and somatic symptoms vs. placebo<br><a href="https://pubmed.ncbi.nlm.nih.gov/37192826/?utm_source=chatgpt.com">PubMed</a></p></li><li><p><strong>Ashwagandha root extract</strong> &#8211; RCT found improved quality of life and changes in estradiol, FSH, and LH in perimenopausal women<br><a href="https://www.researchgate.net/publication/390684252_Prospective_Randomized_Double-blind_Placebo_Controlled_Study_on_Safety_and_Efficacy_of_Ashwagandha_Root_Extract_Withania_Somnifera_on_Menopause_Symptoms?utm_source=chatgpt.com">ResearchGate</a></p></li><li><p><strong>Red Clover isoflavones</strong> &#8211; Meta-analysis of phytoestrogenic activity suggests potential for reducing hot flashes<br><a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC8069620/?utm_source=chatgpt.com">PMC</a></p></li><li><p><strong>Holy Basil (Tulsi) capsules</strong> &#8211; 2024 clinical study: reduced overall menopausal symptom scores in postmenopausal women<br><a href="https://pubmed.ncbi.nlm.nih.gov/39014507/?utm_source=chatgpt.com">PubMed</a></p></li></ul><div><hr></div><h4>Yoga &amp; Health</h4><ul><li><p><strong>Yoga and menopause</strong> &#8211; Review highlights yoga&#8217;s impact on psychological, somatic and urogenital symptoms<br><a href="https://journals.lww.com/yomi/fulltext/2025/01000/yoga_and_menopause__exploring_its_benefits_for.9.aspx?utm_source=chatgpt.com">Journal of Mid-life Health</a></p></li><li><p><strong>Yoga Nidra and women&#8217;s health</strong> &#8211; Narrative review shows improved mood, sleep, cognition and reduced menopausal symptoms. The PDF download has an in-depth review of Yoga Nidra and women&#8217;s health. <br><a href="https://jaims.in/jaims/article/view/4064?utm_source=chatgpt.com">JAIMS</a></p></li><li><p><strong>Exercise + hormone therapy</strong> &#8211; Systematic review: best outcomes for bone health when resistance training is combined with MHT<br><a href="https://www.frontiersin.org/journals/reproductive-health/articles/10.3389/frph.2025.1542746/full?utm_source=chatgpt.com">Frontiers in Reproductive Health</a></p></li></ul><div><hr></div><h4>Menopause Hormone Therapy (MHT / HRT)</h4><ul><li><p><strong>Timing of MHT</strong> &#8211; Most effective when started within 10 years of menopause or before age 60<br><a href="https://www.acog.org/womens-health/faqs/hormone-therapy-for-menopause?utm_source=chatgpt.com">ACOG</a> | <a href="https://www.ifm.org/articles/menopause-hormone-therapy?utm_source=chatgpt.com">IFM</a></p></li><li><p><strong>Low-dose MHT</strong> &#8211; Effective for vasomotor and vaginal symptoms<br><a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC10751995/?utm_source=chatgpt.com">PubMed Central</a></p></li><li><p><strong>MHT and bone health</strong> &#8211; Long-term estrogen + progesterone therapy helps preserve bone mineral density and reduce bone loss<br><a href="https://www.frontiersin.org/journals/reproductive-health/articles/10.3389/frph.2025.1542746/full?utm_source=chatgpt.com">Frontiers in Reproductive Health</a></p></li></ul><div><hr></div><h4>Men in Midlife</h4><ul><li><p><strong>Maca and men&#8217;s health</strong> &#8211; Clinical studies suggest maca supports libido, energy, stamina, and mood without altering testosterone directly<br><a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC3614644/">PubMed Central</a></p></li><li><p><strong>Age-related testosterone decline</strong> &#8211; Harvard overview: testosterone falls ~1% per year after age 30; linked to fatigue, loss of muscle, mood shifts<br><a href="https://www.health.harvard.edu/staying-healthy/testosterone--what-it-does-and-doesnt-do">Harvard Health</a></p></li><li><p><strong>DHEA supplementation</strong> &#8211; Studies suggest benefits for mood, libido, and bone density in ageing men, though evidence is mixed<br><a href="https://www.mayoclinic.org/drugs-supplements-dhea/art-20364199">Mayo Clinic</a></p></li><li><p><strong>Exercise vs Testosterone Therapy for Artery Health</strong> - In middle-aged and older men (aged 45&#8211;70), 12 weeks of structured exercise significantly improved artery function (an indicator of cardiovascular health). Testosterone therapy did not yield benefits for arterial health.<br><a href="https://newsroom.heart.org/news/structured-exercise-program-not-testosterone-therapy-improved-mens-artery-health?utm_source=chatgpt.com">American Heart Association</a></p></li><li><p><strong>Omega-3s &amp; cardiovascular health</strong> &#8211; Balanced omega oils reduce inflammation, support brain health, and protect men&#8217;s heart health in midlife<br><a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC3398219/">PubMed Research</a></p></li></ul><p></p><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.karlinfrew.com/p/soul-fuel?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Share&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption"><strong>Thanks for reading!</strong> This post is public so feel free to share it.</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.karlinfrew.com/p/soul-fuel?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Share&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.karlinfrew.com/p/soul-fuel?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Share</span></a></p></div><h4><br>Disclaimer</h4><p>The information I share is for education, insight and general guidance only. It is not a substitute for personalised medical advice, diagnosis or treatment. I do not prescribe, diagnose or claim to treat any condition.</p><p>Please consult a qualified health professional before making changes to your medication, supplements, or treatment plan, especially if you have existing health concerns or are under medical care.</p><p>If you&#8217;re unsure what&#8217;s right for your body or would like support applying this information, you&#8217;re welcome to<a href="https://forms.gle/RBa2yUWXPf2wyxrh7"> get in touch</a>.</p>]]></content:encoded></item><item><title><![CDATA[Ethics and teaching yoga]]></title><description><![CDATA[This is what I align with in regards to teaching yoga and professional conduct as a RYT 200 with the Yoga Alliance.]]></description><link>https://www.karlinfrew.com/p/yoga-alliance-code-of-conduct</link><guid isPermaLink="false">https://www.karlinfrew.com/p/yoga-alliance-code-of-conduct</guid><dc:creator><![CDATA[Karlin Frew]]></dc:creator><pubDate>Mon, 23 Jun 2025 03:18:17 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Rbip!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51d6b471-df17-4447-aa49-2ade1983df22_1280x1280.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h2>Introduction</h2><p>In general, I abide by the Yamas and Niyamas - the first two limbs of the 8 limbs of yoga as outlined in the Patanjali Yoga Sutras. <br><br>I am a RYT (Registered Yoga Teacher) with the Yoga Alliance, which provides me and my students with an outline of what is and isn&#8217;t ok in a yoga teacher/student situation, and as a practicing teacher. <br><br>The Yoga Alliance Code sets out acceptable, recommended, required, and prohibited professional and ethical behaviours by which Members agree to conduct themselves. <br><br>It is based upon core values intrinsic to the practice of yoga. If you need to find out more details you can click the links below. </p><p>The Code is an integral part of the overall <a href="https://r.yogaalliance.org/New_RYS_Standards/The_Ethical_Commitment">Ethical Commitment</a> to which a Member must accept, along with <a href="https://r.yogaalliance.org/About_Us/Policies/Scope_of_Practice">Yoga Alliance&#8217;s Scope of Practice</a> and all <a href="https://r.yogaalliance.org/About_Us/Policies">other Yoga Alliance policies</a>.</p><h2>Purpose</h2><p>Yoga Alliance envision a world in which access to high-quality teaching and practicing of yoga is equitable for all and elevates collective wellbeing and human consciousness. The purpose of the Code and the overall Ethical Commitment is to foster safe and respectful guidelines for the profession of teaching yoga and to assure that Yoga Alliance Members maintain a high level of teaching ability and accountability.</p><p>By defining and requiring high standards of professional and ethical conduct, Yoga Alliance seeks to promote confidence and respect for Members throughout yoga communities and the public at large. This includes: (a) broadening the public understanding of the role of the Registered Yoga Teacher (RYT&#8482;); (b) ensuring and upholding professional behavior within the Yoga Alliance community; (c) developing and encouraging high standards of professional conduct; and (d) promoting and protecting the interests of the profession of yoga teaching and of the Yoga Alliance members we serve.</p><h2>Preamble</h2><p>Yoga Alliance&#8217;s Code centres on the principles of the yamas (First Limb of the 8 Limbs of Yoga) towards the purpose of internal self-reflection and external conscious action. </p><p>The principles of the Yamas set guidelines for aspirational ethical behaviour for yoga practitioners, which then inform a contemporary global view on the ethical responsibilities of a Teacher to their Students, Trainees, employees, peers, or other Members and to society at large. <br><br>Members agree to adhere to this Code as a commitment to ethical integrity in teaching yoga.<br></p><h2>Guidance for the Code of Conduct</h2><p><strong>Code Principle 1 &#8212; Adhere to Applicable Law</strong></p><p><strong>Code Principle 2 &#8212; Follow the Yoga Alliance&#8482; Scope of Practice</strong></p><p><strong>Code Principle 3 &#8212; Follow the Yoga Alliance Anti-Harassment Policy</strong></p><p><strong>Code Principle 4 &#8212; Follow the Yoga Alliance Sexual Misconduct Policy</strong></p><p><strong>Code Principle 5 &#8212; Do No Harm</strong></p><p>Under Code Principle 5, Members MUST <strong>do no harm</strong>. Members MUST attest that they will take reasonable steps to do no harm and will not intentionally or negligently cause harm to Students, Trainees, employees, peers, other Members, other teachers, or members of the public through any action or inaction, including but not limited to actions proscribed by local, state, provincial, national, and federal laws and regulations.</p><p><strong>Code Principle 6 &#8212; Actively Include All Individuals</strong></p><p>Code Principle 6 includes, but is not limited to, the following:</p><ol><li><p><strong>Avoid Discrimination</strong></p></li><li><p><strong>Seek Active Inclusion</strong></p></li><li><p><strong>Provide Reasonable Accommodations</strong></p></li><li><p><strong>Establish a Reasonable Physical Location</strong></p></li></ol><p><strong>Code Principle 7 &#8212; Respect Student-Teacher Relationships</strong></p><p>Code Principle 7 includes, but is not limited to, the following:</p><ol><li><p><strong>Consent-Based Touch</strong></p></li><li><p><strong>Romantic and/or Sexual Relationships</strong></p></li><li><p><strong>Work Status</strong></p></li><li><p><strong>Consent to Record</strong></p></li></ol><p><strong>Code Principle 8 &#8212; Maintain Honesty in Communications</strong></p><ol><li><p><strong>Honesty in Communication</strong></p></li><li><p><strong>Local Resources</strong></p></li><li><p><strong>Cultural Responsibility</strong></p></li><li><p><strong>Individual Responsibility</strong></p></li></ol>]]></content:encoded></item><item><title><![CDATA[What is really going on in our bodies these days? ]]></title><description><![CDATA[Biological Signals After CV19: mRNA, Spike Protein & Exosomes]]></description><link>https://www.karlinfrew.com/p/mrna-spike-protein-and-exosomes</link><guid isPermaLink="false">https://www.karlinfrew.com/p/mrna-spike-protein-and-exosomes</guid><dc:creator><![CDATA[Karlin Frew]]></dc:creator><pubDate>Sat, 03 May 2025 18:27:37 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Rbip!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51d6b471-df17-4447-aa49-2ade1983df22_1280x1280.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>We were told the mRNA from cv19 vaccines breaks down quickly, and for most people, that seems to be true, in that they are feeling healthy and well. <br><br>But what about those reporting lingering symptoms, immune shifts or unusual fatigue, emotional changes, mental wellness challenges months and years after the CV19 vaccine? <br><br>Could the spike protein be hanging around longer than expected? And if so, why? <br><br>Could exosomes, tiny cellular messengers, be playing a role in how the spike protein is shared or signalled throughout the body? These aren&#8217;t fringe questions. <br>There is a deeper need to understand how the body processes novel vaccine technologies, and why not all human body responses are the same.<br>This article only provides some small insight based on my level of curiosity. </p><div><hr></div><h3>What Is mRNA and What Does It Do?</h3><p>Messenger RNA (mRNA) is a fundamental component of human biology and has existed as long as life has utilised DNA. Every cell in your body constantly uses mRNA.</p><p>mRNA acts as a temporary messenger. DNA remains protected inside the cell nucleus, while mRNA carries a copied instruction out into the cell. That instruction is delivered to ribosomes, the cell&#8217;s protein-building machinery.</p><p>Ribosomes are where genetic instructions become physical matter.</p><div><hr></div><h3>How mRNA and Ribosomes Work Together</h3><p>Under normal conditions, a cell identifies a need which could be: repair, growth, immune defence, hormone signalling or adaptation. A short section of DNA is copied into mRNA. That mRNA exits the nucleus and is read by ribosomes in the cytoplasm.</p><p>Ribosomes read the mRNA line by line and assemble amino acids in the correct order to build a specific protein. Once the protein is made, the mRNA is broken down and recycled.</p><p>Natural mRNA is tightly regulated. It is short-lived, context-specific and produced only as needed. Ribosomes do not decide what to build; they follow the instructions they are given.</p><p>Through this system, the body repairs tissue, produces enzymes, regulates hormones and neurotransmitters, mounts immune responses and maintains everyday metabolism.</p><div><hr></div><h3>Where Synthetic mRNA Enters the Picture</h3><p>In the context of the cv19 vaccines, synthetic mRNA was introduced to deliver <br>a specific instruction: to produce the SARS-CoV-2 spike protein so the immune system could recognise it.</p><p>That synthetic mRNA enters cells and is read by ribosomes in the same way natural mRNA is. Ribosomes do not distinguish between natural and synthetic messages; they translate whatever instruction arrives.</p><p>The synthetic mRNA does not enter the cell nucleus and does not integrate into DNA. That distinction matters. And this is what we have been told. </p><p>What was assumed and communicated early on was that this synthetic mRNA would behave like natural mRNA: briefly present, tightly controlled and rapidly cleared. That assumption formed the basis of the original safety narrative.</p><div><hr></div><h3>The Biological Question That Actually Matters</h3><p>The key issue is not whether mRNA or ribosomes exist, both are normal and essential parts of human biology.</p><p>What matters is how long a particular instruction remains present, how much protein ribosomes are instructed to produce, where in the body this activity occurs, how the immune system responds, and whether the body can return to baseline once signalling ends.</p><p>Ribosomes amplify whatever signal they are given. When signalling is brief, balance is restored. When it persists, the system can struggle to return to baseline.</p><div><hr></div><h3>Why This Matters for the Body Today</h3><p>If signalling is brief and resolves naturally, ribosomes support healing and balance. The body responds, completes the task, and returns to baseline.</p><p>If signalling is prolonged or repeated, ongoing protein production places sustained demand on cellular energy, immune regulation, and repair systems, particularly in tissues that are already immune-active.</p><p>mRNA is the messenger. Ribosomes are the builders. They are ancient, precise and neutral. What determines outcomes is the instruction they receive, how long it persists, and if the body is able to resolve the signal and restore equilibrium afterwards. This distinction becomes especially important when considering the introduction of synthetic mRNA.</p><div><hr></div><h3>How Ribosomes Respond to Natural and Synthetic mRNA</h3><p>Ribosomes are neutral molecular machines. Their role is to translate mRNA into protein. They do not assess where an mRNA message comes from, whether it is natural or synthetic, or whether the protein produced is beneficial or foreign. If a compatible mRNA is present in the cytoplasm, ribosomes will translate it.</p><p>Under normal conditions, ribosomes are constantly reading the body&#8217;s natural mRNA. mRNA is produced only when needed and cleared once the task is complete. The result is a dynamic balance: proteins are made as needed, then the system returns to baseline.</p><p>When synthetic mRNA is introduced into cells, it enters the same translational pathway. Ribosomes do not switch modes or prioritise one message over another. They read whatever instructions are available. In that sense, synthetic and natural mRNA are processed using the same cellular machinery.</p><div><hr></div><h3>Do Ribosomes &#8220;Choose&#8221; Between Messages?</h3><p>Ribosomes do not choose between messages in the way we think of choice. There is no intent, priority system or hierarchy. Ribosomes just translate mRNA instructions that are present inside the cell.</p><p>Which proteins get made and in what amounts is determined earlier, at the level of cellular signalling. Cells only produce mRNA when they receive a signal to do so, such as during repair, immune activation or adaptation to stress. The strength and duration of that signal determine how many copies of a particular mRNA message are produced and how long those messages remain intact.</p><p>If more than one mRNA is present at the same time, ribosomes translate across all of them. They do not favour natural over synthetic, or repair over immune signals. Protein output is shaped by how much of a specific mRNA message is present, how stable it is before breaking down, how long the signal persists, and how much energy the cell has available to support the work.</p><p>This is not a conscious or selective process. It reflects the cell&#8217;s workload and capacity at that moment, how much it is being asked to do, and for how long.</p><div><hr></div><h3>What Happens During a Foreign or Immune Signal?</h3><p>When the body encounters something foreign for example a pathogen or foreign protein, immune signalling increases. That signalling changes the cellular environment. Some mRNA messages are amplified, others are temporarily suppressed and resources are redirected toward immune defence.</p><p>In this context, ribosomes may spend more time translating proteins related to immune signalling, inflammation or antigen presentation. (An antigen is a protein or protein fragment that the immune system recognises and responds to).<br>This is a normal and necessary response in the short term.</p><p>Problems arise not because ribosomes &#8220;choose wrong,&#8221; but when signalling does not resolve, when the system stays activated longer than intended. Prolonged protein production, especially of immune-stimulating proteins, places sustained demand on cellular energy systems and can interfere with normal repair, regeneration and metabolic balance.</p><div><hr></div><h3>So Which &#8220;Wins&#8221; - Natural or Synthetic mRNA?</h3><p>Neither &#8220;wins&#8221; in a competitive sense. Ribosomes do not defend the body or fight foreign material. That role belongs to the immune system. Ribosomes simply execute instructions. If a foreign or synthetic mRNA signal persists, ribosomes will continue to translate it alongside the body&#8217;s own messages for as long as it remains present.</p><p>The biological impact depends on signal duration, protein load, tissue distribution, and immune response. Not on ribosomal preference.</p><div><hr></div><h3>Why This Distinction Matters</h3><p>It helps explain why outcomes can vary between individuals. Bodies differ in immune sensitivity, detox capacity, mitochondrial resilience, nutrient status and recovery ability. When signalling is brief and well-resolved, balance is restored. When signalling is prolonged or layered on top of existing stressors, the system can struggle to return to baseline.</p><p>Ribosomes translate instructions.<br>mRNA carries those instructions.<br>The immune system interprets the result.</p><p>Health outcomes depend on how long signals persist and if the body can resolve them - not on ribosomes &#8220;choosing sides.&#8221;</p><div><hr></div><h3>The Spike Protein - What It Is and Why It Matters</h3><p>The spike protein is a structural protein found on the surface of coronaviruses. <br>It's called "spike" because it appears as protrusions or spikes on the &#8216;virus&#8217; outer shell. The protein binds to a receptor on human cells called ACE2, which acts like a doorway for the virus to enter.</p><p>I will switch between using the terms &#8220;virus&#8221; and &#8220;foreign body.&#8221; To date, there is no conclusive scientific proof that a virus exists as a standalone, independently living entity that can be fully isolated and identified in the way most people assume.</p><p>If you&#8217;re interested in thoughtful, challenging perspectives on this topic, you may wish to explore the work of <a href="https://drsambailey.substack.com/">Dr Sam Bailey</a>, who examines what she describes as virus-mania in modern medicine.</p><p>mRNA vaccines teach the body to make this spike protein (without the &#8216;virus&#8217; itself) so the immune system can recognise and destroy the &#8216;virus&#8217; if you&#8217;re ever exposed to the actual foreign body. In the lab, it appeared to be an effective training tool, but the presence of spike protein alone may trigger immune responses, even after the mRNA is gone. The idea that humans can and are playing around with the body&#8217;s natural processes is scary, but a current-day reality. </p><div><hr></div><h3>Why mRNA Breaks Down Quickly (But Spike Protein Might Not)</h3><p>Synthetic mRNA is designed to degrade rapidly, as it&#8217;s made from the same unstable materials as natural mRNA. However, once the spike protein is produced, it may persist for longer, particularly if it is not quickly tagged and cleared by the immune system.</p><p>Studies have found spike protein fragments in blood or tissue weeks, months and years after vaccination in some people. This doesn&#8217;t necessarily mean the body is still making it, but rather that it hasn&#8217;t fully cleared it. In most people, immune clearance works efficiently. In others, it may be slower or incomplete.</p><div><hr></div><h3>So Why Is Spike Protein Still Detected in Some People?</h3><p>Several possible mechanisms are being explored. In some individuals, protein clearance may be slower than expected. This can be influenced by immune function, metabolic health, inflammation and the body&#8217;s ability to break down and recycle proteins efficiently.</p><p>Some studies suggest that certain cells, including immune or endothelial cells, may retain spike protein or its fragments for longer periods. The extent and significance of this is still being investigated.</p><p>Another proposed mechanism involves exosomes. These are small signalling particles released by cells that can carry proteins or protein fragments to other tissues. Spike protein has been detected in exosomes in some research settings, raising the possibility of prolonged immune signalling.</p><p>Importantly, the presence of spike protein does not necessarily indicate ongoing mRNA activity. Protein persistence and immune signalling can outlast the original instruction. However, questions remain about how vaccine-generated proteins are processed and cleared over time in different individuals.</p><div><hr></div><h4>Exosomes: The Body&#8217;s Tiny Couriers</h4><p>Exosomes are small, bubble-like vesicles released by nearly all cell types. They carry proteins, lipids, and genetic material between cells. Think of them as microscopic mail carriers that deliver molecular messages.</p><p>After mRNA vaccination, cells that produce spike protein may release exosomes containing parts of the spike protein. This could help alert the immune system, <br>but may also allow the protein to reach parts of the body far from the injection site. <br>In some cases, exosomes might prolong the presence of spike protein in circulation or tissues.</p><p>Exosomes are not inherently bad; they&#8217;re part of normal cell communication. But when they carry pro-inflammatory or poorly cleared proteins, they may play a role in long-term symptoms.</p><div><hr></div><h4>Lipid nanoparticles (LNPs)</h4><p>LNPs are tiny fat-based carriers used to deliver genetic material, like mRNA, in vaccines such as Pfizer and Moderna&#8217;s cv19 shots.</p><p><strong>Here's what you need to know about them:</strong></p><ul><li><p><strong>Purpose:</strong> LNPs protect the fragile mRNA and help it enter human cells, where the mRNA instructs the cell to produce the spike protein (which then triggers an immune response).</p></li><li><p><strong>Structure:</strong> Think of them like microscopic bubbles made of synthetic fats (lipids), often PEGylated (coated with polyethylene glycol) to increase stability.</p></li><li><p><strong>Persistence:</strong> Some studies suggest LNPs can travel beyond the injection site, entering the bloodstream and reaching various tissues, including reproductive organs, liver, spleen, and brain.</p></li><li><p><strong>Concerns:</strong> While meant to degrade, there&#8217;s ongoing debate about how long they persist in the body and whether they contribute to inflammation, immune activation, or cellular stress, particularly if detoxification pathways (liver, lymph, gut) are sluggish.</p></li></ul><p>In a detox context, LNPs are considered part of the &#8220;toxic load&#8221; that the body may still be clearing months or even years later, especially in those with fatigue, cycle changes, or systemic inflammation.</p><div><hr></div><h4>Individual Variation - Why Everybody Responds Differently</h4><p>Surprisingly, or not so surprisingly, not everyone processes vaccines or foreign proteins the same way. Factors that influence variation include:</p><ul><li><p>Genetic differences in immune pathways</p></li><li><p>Hormonal status (e.g., postmenopausal women may respond differently)</p></li><li><p>Chronic inflammation or autoimmune conditions</p></li><li><p>Previous exposure to the virus</p></li><li><p>Dietary and lifestyle factors</p></li></ul><p>Some individuals experience a natural immune response and clear the spike protein efficiently. Others suffer ongoing or long-term effects, sometimes amounting to chronic injury. In many cases, a slower or dysregulated immune response contributes to prolonged symptoms. </p><p>A growing number of people report changes in brain function, emotional regulation, and mental well-being, signs that suggest neurological involvement and disruption across the blood-brain barrier.</p><div><hr></div><h4>What We Know, What We Don&#8217;t, and Why It Matters</h4><p>What we have been told:</p><ul><li><p>This synthetic mRNA was not designed to enter the nucleus or alter DNA.</p></li><li><p>The body makes spike protein briefly, then breaks down the mRNA.</p></li><li><p>Most people clear the spike protein.</p></li></ul><p>What&#8217;s still being studied:</p><ul><li><p>Why some people show evidence of spike protein months, years later?</p></li><li><p>The role of exosomes in protein persistence and symptom distribution.</p></li><li><p>How to support the body in clearing spike protein more effectively.</p></li></ul><p>What we don&#8217;t know:</p><ul><li><p>How the mRNA injections respond to each body, with its inherent individual responses and immune system </p></li><li><p>Exosome ongoing transportation and messaging </p></li><li><p>The role of LNPs in spike protein persistence, other symptoms and symptom distribution</p></li><li><p>Persistence of spike protein production</p></li><li><p>The full ingredients of the vaccines</p></li></ul><p>Understanding these processes is not to create fear; it&#8217;s about informed health. <br>For those with persistent symptoms, having a scientific explanation opens the door to appropriate support and care.</p><div><hr></div><h3>Decades of Research, Little Real-World Use</h3><p>Before cv19, synthetic mRNA had no<strong>t</strong> been used in any routinely approved or widely deployed vaccines.</p><p>mRNA technology had been researched for several decades in laboratories and early clinical studies. Scientists explored its potential for things like influenza, rabies, Zika, and cancer therapies. However, these efforts did not result in mRNA vaccines being fully approved for general use or rolled out at a population scale. </p><p>It may come as no surprise that the technology repeatedly faced challenges around stability, delivery into cells, inflammatory responses and unanswered questions about long-term effects.</p><p>The CV19 vaccines were the first time synthetic mRNA was authorised and used widely in humans, made possible by emergency-use pathways rather than the usual extended approval timelines. This meant large-scale deployment occurred before long-term, real-world outcome data could exist.</p><p>So while the underlying biology of mRNA was well understood, its mass use as a medical intervention was unprecedented.</p><div><hr></div><h4>Resources</h4><ul><li><p><a href="https://www.karlinfrew.com/p/covid-recovery-spike-protein-detox?r=29y46b&amp;utm_campaign=post&amp;utm_medium=web&amp;showWelcomeOnShare=false">Spike protein detox recovery protocol</a></p></li></ul><div><hr></div><p></p><h4></h4>]]></content:encoded></item><item><title><![CDATA[Kissing, Sex & Spike Protein - What No One Told Us]]></title><description><![CDATA[How covid and the vaccine shifted the landscape of sex, love, and trust]]></description><link>https://www.karlinfrew.com/p/kissing-sex-and-spike-protein-what</link><guid isPermaLink="false">https://www.karlinfrew.com/p/kissing-sex-and-spike-protein-what</guid><dc:creator><![CDATA[Karlin Frew]]></dc:creator><pubDate>Sat, 03 May 2025 04:38:49 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/889fff48-f636-46b8-b0f0-6c6847669561_4032x2268.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Over the past few years we have experienced all kinds of social separation measures,  with cv19 bringing unprecedented change to our lives. And today, with the added complexities of post-vaccine health concerns, many of us are left navigating intimacy like it's dangerous terrain. </p><p>We&#8217;re human. We need closeness. Not just emotionally, but biologically. It&#8217;s human connection that helps us have meaningful lives. Reclaiming touch and trust isn&#8217;t just an emotional need. It&#8217;s cellular.</p><h4>We Still Need Each Other to Heal</h4><p>Our electromagnetic field, the invisible energy we possess, responds to other people and nature. Resting beside someone you trust, walking barefoot by the sea, sitting under trees, being in the sunshine; these things bring us back into rhythm. Our breath slows. Our stress shifts. It&#8217;s strong, it&#8217;s subtle, it&#8217;s real.</p><p>We all crave connection and the intellectual and emotional resonance of human closeness. This has become the challenge of existing in a new, divided world, where intimacy has become tangled with ideology and biology. </p><p>Our bodies and nervous systems are wired to co-regulate through connection. <br>Touch, presence, shared space, these aren&#8217;t luxuries. They&#8217;re essential for healing.</p><h4>How can we connect in this fractured society?</h4><p>This reflection on cv19 is not about creating fear. It&#8217;s about supporting awareness and offering solutions. Ultimately, it&#8217;s about wanting to encourage creating closeness that feels safe, honest, and nourishing. The kind of connection that supports the recovery of our body, mind and soul.</p><p>Some people can&#8217;t see a way to engage with another person again. Or figure out how to feel the natural, deep connection from being in a relationship, without compromising their wellness. </p><p>It isn&#8217;t just our bodies that suffer. Something has shifted in the collective psyche. Trust has fractured. Empathy has checked out. </p><p>There is healing needed. From the judgment, silence, and even mockery of many who chose different paths. Conversations that once felt easy are strained or impossible. </p><p>For some of us, it&#8217;s felt like many who chose vaccination have moved on without much reflection, leaving little room for open dialogue or deeper conversation about its ongoing effects.</p><p>Those who chose a different approach are left to navigate social uncertainty. Alone. The empathy we extended to others isn&#8217;t always returned. That emotional distance makes the prospect of intimacy feel even more precarious.</p><p>Many don&#8217;t expect dating to feel like a biohazard negotiation.<br>&#8220;How many times were you jabbed?&#8221;<br>&#8220;Are you feeling anything unusual in your body?&#8221;<br>&#8220;Can we wait, or is there a way to know before we&#8217;re intimate?&#8221;</p><p>Not exactly romantic small talk, but these conversations have become necessary.</p><p>What no one talked about then, and what few dare mention now, is the physiological unknown of sharing your body with someone who&#8217;s been vaccinated. </p><p>There were stories: rashes after cuddling, menstrual changes after sex, sudden fatigue or inflammation. Most brushed it off as anxiety. Or conspiracy. But many of us felt something, subtle, but real.</p><p>Now, the research is beginning to catch up with what many suspected: elements of both cv19 and the vaccines may be transmissible in ways we weren&#8217;t warned about. </p><p>Those who chose bodily sovereignty during this time now face a new kind of isolation, not just social, but sexual and relational. The prospect of partnership suddenly feels complicated, even risky.</p><p><strong>There is hope&#8230;</strong></p><p>As you&#8217;ll read below, there are practical steps, including detox protocols, that support the body&#8217;s natural healing processes. These tools are not only protective, healing measures; they&#8217;re deeply affirming of long-term health and body sovereignty.</p><p>So we ask questions. We make requests. And in doing so, we find out who is truly capable of meeting us. If someone can&#8217;t hold space for your concerns with understanding and awareness, they&#8217;re not your person.<br><br>But if they can, if they&#8217;re willing to explore this new terrain with honesty and humility, intimacy can become something richer: more sovereign, more conscious, more real.</p><div><hr></div><h3>What About Now? The Long Shadow of Spike Protein</h3><p>It would be easy to think the past few years are all behind us, that if someone was vaccinated three years ago, any risk or residue is long gone. But that&#8217;s not what many of us are observing.</p><p>Let&#8217;s be clear: this isn't about fearmongering. It's about enabling informed choice, bodily sovereignty, and the simple right to ask; what happens when we share bodies, fluids, breath and skin with someone vaccinated?</p><p>The mainstream line has long been: &#8220;You can&#8217;t shed the vaccine.&#8221;<br>Technically, that&#8217;s true; you don&#8217;t shed mRNA like a live virus. <br>(<a href="https://drsambailey.substack.com/p/the-real-reasons-why-you-get-sick">If there is such a thing as a virus</a>). </p><p>But spike proteins? That&#8217;s where things get murkier.</p><p>We now know the body can continue producing spike proteins for weeks, months, and years after mRNA injection. </p><p>These proteins aren&#8217;t inert; they&#8217;re biologically active and capable of triggering inflammation, endothelial stress, and immune reactions. Studies have found spike proteins in blood, breast milk, and even exosomes; the nano-sized messenger cells used to communicate with other cells.</p><h4>So what about close physical contact?</h4><p>Anecdotal reports continue to surface of unexpected symptoms from unvaccinated individuals, following close contact with vaccinated people, not only post-vaccination but long after vaccination. </p><p>From intimate partners to healthcare workers, children, co-workers and caregivers, those affected span all ages and professions. The impact on non-recipients suggests vaccine transmission effects that may extend beyond what was anticipated in the design and development of this novel biotechnology.</p><p>The science still hasn&#8217;t caught up, or perhaps hasn&#8217;t <em>wanted</em> to. But those of us who felt it in our bodies, trusting our intuition, started taking precautions.</p><p>We're now three-plus years into a post cv19 and ongoing cv19 vaccine era. People are still experiencing subtle but persistent symptoms:</p><ul><li><p>unexplained fatigue</p></li><li><p>brain fog</p></li><li><p>menstrual changes</p></li><li><p>skin issues</p></li><li><p>gut flare-ups</p></li><li><p>emotional numbness or anxiety</p></li></ul><p>Some of these are easily brushed off or normalised. However, for those of us who are attentive to our health, they appear to be similar to low-level spike protein persistence or immune system dysregulation.</p><p>Why? Because the spike protein is not always cleared quickly. In some people, fragments linger, stored in tissues, triggering ongoing immune surveillance. Or even being packaged in exosomes that communicate with other cells. The original science assumed quick clearance, but real-world observations, along with new research, challenge that assumption.</p><p>That means someone who was vaccinated two or three years ago may still carry residues, especially if they&#8217;ve had multiple shots, pre-existing inflammation, or reduced detox capacity. They may feel <em>fine</em>, but your body might feel different after close contact.</p><div><hr></div><h3>So What Do We Do Now?</h3><p>We acknowledge: this is new territory. There&#8217;s no roadmap for how to navigate sex and love when our biological exposures can be so different. But what we <em>do</em> have is choice. And the power to trust our nervous systems.</p><p>You don&#8217;t need to explain away your sensitivity. You don&#8217;t need to override your instincts to be seen as &#8220;chill&#8221; or likeable. Ever! You can talk about energy, immune load, detox, intimacy and spiritual hygiene in the same breath. </p><div><hr></div><h3>Navigating Intimacy with Awareness - Protective Strategies</h3><p>Here&#8217;s a practical summary of protective strategies for people concerned about exposure to spike proteins or related immune stressors via close contact; through intimacy, cohabitation or other shared environments.</p><h4>Ask Without Apology</h4><p>If you&#8217;re considering closeness with someone who has been vaccinated, you have every right to ask when, how they felt, and whether they&#8217;ve had unusual symptoms since. Ask for clarity and to create a connection: <em>&#8220;</em>I&#8217;m not judging, I just want to understand how to care for myself in this.&#8221;</p><h4>Wait It Out (If Needed)</h4><p>If there&#8217;s chemistry and mutual respect, a short pause as you both (or all) gain knowledge to make informed decisions to build and protect long-term trust.</p><h4>Use Barriers (Intelligently)</h4><p>Condoms are obvious, but consider kissing, skin contact, and breath exchange too. <br>If your system is sensitive, take your time. Do the detox. Sleep separately if needed. Your intuition is wiser than social pressure.</p><h4>Emotional Transparency</h4><p>Speak the truth. If something feels &#8220;off&#8221; after closeness, say it. If your system feels inflamed, foggy, or shut down, take a break, find space. Your body is wise. Honour what it tells you, even if others don&#8217;t understand it yet. </p><p>The deeper invitation is to create intimacy rooted in respect and clarity, not just chemistry or social convenience.</p><h4>Detox Support Options</h4><p>These can help mop up circulating proteins, inflammation byproducts and help with oxidative stress:</p><ul><li><p><strong>Activated charcoal, bentonite clay, or zeolite</strong> (as binders)</p></li><li><p><strong>Chlorella, NAC, and Curcumin</strong> - for cellular detox and liver support</p></li><li><p><strong>Nattokinase, lumbrokinase, or serrapeptase</strong> - to help break down spike protein fragments</p></li></ul><h4>Take Immune-Modulating Nutrients</h4><p>These support and rebuild the body's normal detox pathways, help reduce chronic inflammation and oxidative stress:</p><ul><li><p><strong>Vitamin D, Zinc, Quercetin, and Vitamin C - </strong>to stabilise the immune response</p></li><li><p><strong>Black Seed Oil</strong> <strong>and</strong> <strong>Curcumin</strong> - for powerful anti-inflammation work and spike regulation</p></li></ul><h4>Use Antiviral &amp; Mucosal Defenders</h4><ul><li><p><strong>Nasal sprays</strong> - like xylitol + iodine, before/after exposure to spike proteins/vaccines</p></li><li><p><strong>Herbal antivirals</strong> - olive leaf, andrographis, liquorice, elderberry</p></li><li><p><strong>Ivermectin - </strong>strong assist. Note that Black Seed Oil works equally as well</p></li></ul><p><strong>Add in some additional powerful detox supplements:</strong></p><ul><li><p><strong>BPC-157 peptides</strong>: support gut healing, tissue repair, and reduce inflammation</p></li><li><p><strong>Turkey Tail mushroom</strong>: immune modulation, gut and liver support</p></li><li><p><strong>Reishi mushroom</strong>: nervous system regulation, sleep and anti-inflammatory effects</p></li><li><p><strong>Bentonite clay or activated charcoal:</strong> bind residual toxins and spike particles</p></li></ul><h4><strong> </strong>Energetic &amp; Nervous System Practices</h4><ul><li><p>Grounding (literally standing on the grass or sand/earth): recalibrates our natural healing capabilities and resets our electromagnetic frequency</p></li><li><p>Practices like cold water immersion, sea swims, nature time (hug a tree because its micro-vibrations bring our brain waves into alpha and theta states)</p></li><li><p>Massage</p></li><li><p>Sleep priority</p></li><li><p>Reduce toxic load: detox from caffeine and alcohol</p></li><li><p>Eat clean foods: plant-based, detox, gut-health oriented foods</p></li><li><p>Breathwork, meditation (and chanting mantras): keep the nervous system regulated and discharge physical, mental and emotional tensions</p></li><li><p>Sauna and/or cold-hot therapy: stimulates detox via the lymphatic and circulatory systems, promotes cardiovascular health</p></li><li><p>Intermittent fasting or time-restricted eating: activate autophagy for cellular cleanup</p></li></ul><div><hr></div><h3>Detoxing &amp; Safe Timelines for Intimacy</h3><p>This guide for couples navigating post-vaccine health and reconnection offers a precautionary and respectful framework for couples, whether both vaccinated, mixed (vaccinated and unvaccinated), or exploring the long-term effects of spike protein exposure.</p><p>While mainstream authorities have not confirmed transmission through close contact (via spike proteins, exosomes, or lipid nanoparticles), a growing body of research, clinical insight, and lived experience indicate symptoms and suggest potential risks that are worth acknowledging.</p><h4>Why Detox Still Matters </h4><p>Even if your last shot or booster was months or years ago, detox is still important. Many vaccinated individuals continue to metabolise residual spike proteins, lipid particles, and immune dysregulation, especially after multiple doses. These can persist in tissues such as the brain, heart, reproductive system, and gut.</p><p>Without active detox support, these residues may silently undermine long-term resilience.</p><h4>Feeling Fine Doesn&#8217;t Mean You're in the Clear</h4><p>Asymptomatic does not mean cleared.<strong> </strong>Many people feel completely normal but still carry biological byproducts their body hasn&#8217;t fully cleared.<br>Spike proteins and lipid carriers may be quietly impacting your immune system, even without obvious symptoms.</p><p>These can matter especially in intimate connections, when one partner is sensitive, unvaccinated, or managing a chronic condition.</p><p>Detox is still worthwhile: It reduces stress on the immune system, supports organ repair, and helps protect both partners.</p><div><hr></div><h3>Which Situation Are You In?</h3><p></p><h4>1. I&#8217;m vaccinated, haven&#8217;t detoxed and feel fine</h4><ul><li><p>You may still be in a low-grade inflammatory state, even without symptoms.</p></li><li><p>Spike-related residues can persist silently in the body and may still be active.</p></li></ul><p><strong>Recommended:</strong></p><ul><li><p>Begin a 4-week spike detox, then wait another 4 weeks before resuming intimacy.</p></li><li><p>Continue basic supports like NAC, Black Seed Oil, and Curcumin.</p></li></ul><p><strong>Signs of improvement:</strong></p><ul><li><p>Good energy </p></li><li><p>Renewed mental clarity</p></li><li><p>Reduced body aches or discomfort</p></li><li><p>Stable sleep and mood</p></li><li><p>No unexplained symptoms</p></li><li><p>Steady gut function</p></li></ul><p></p><h4>2. I&#8217;m vaccinated and still have symptoms</h4><p>Symptoms such as unusually persistent fatigue, joint pain, irregular cycles and brain fog are signs your body may still be inflamed or under immune stress.</p><p><strong>Recommended:</strong></p><ul><li><p>Pause intimacy</p></li><li><p>Undertake a robust 8&#8211;12 week detox</p></li><li><p>Focus on calming inflammation and restoring cellular balance</p></li></ul><p><strong>Examples of symptoms to take seriously:</strong></p><ul><li><p>Ongoing fatigue or poor stamina</p></li><li><p>Irregular menstrual cycles</p></li><li><p>Brain fog or poor concentration</p></li><li><p>Joint pain, muscle tension, and body aches</p></li><li><p>Mood swings or emotional flatness</p></li><li><p>Heart palpitations</p></li><li><p>Gut issues like irregularity, bloating or cramps</p></li><li><p>Flare-ups of chronic conditions</p></li></ul><p>Instead of asking &#8220;Do I have inflammation?&#8221;, ask how your body actually feels. These symptoms reflect systemic inflammation, even without being visibly ill.</p><p></p><h4>3. I&#8217;ve just completed a full 1-month spike protein detox</h4><p><strong>Recommended:</strong></p><ul><li><p>Wait at least 4 more weeks before resuming full intimacy.</p></li></ul><p>This gives your system time to:</p><ul><li><p>Continue clearing spike and lipid particles from tissues</p></li><li><p>Normalise immune signalling</p></li><li><p>Rebuild cellular integrity (especially gut, brain, heart and reproductive organs)</p></li></ul><p><strong>Ongoing support:</strong></p><ul><li><p>NAC (N-Acetyl Cysteine): supports glutathione production, liver detox</p></li><li><p>Curcumin: Superior anti-inflammatory, promotes tissue repair</p></li><li><p>Black Seed Oil: immune modulating, antiviral, antioxidant</p></li></ul><p></p><h4>4. We&#8217;re a mixed couple (vaccinated + unvaccinated)</h4><p>If one partner is unvaccinated, has chronic illness or is energetically sensitive, extra care is wise.</p><p><strong>Recommended Approach:</strong></p><ul><li><p>Vaccinated partner completes a 1-month detox plus 4 weeks of recovery</p></li><li><p>Unvaccinated partner supports their immunity with:</p><ul><li><p>Black Seed Oil</p></li><li><p>Immune mushrooms</p></li><li><p>NAC + Curcumin</p></li><li><p>Glutathione or precursors (e.g. glycine, selenium, ALA)</p></li></ul></li></ul><p><strong>During the Waiting Phase:</strong></p><ul><li><p>Use barrier protection for intimacy</p></li><li><p>Avoid skin-to-skin contact if symptoms are active</p></li><li><p>Build connection through emotional intimacy, take your time</p></li></ul><div><hr></div><h3>When It&#8217;s Safer to Resume Intimacy</h3><p>Resume physical closeness only when the vaccinated partner shows signs of recovery, if they had noticeable symptoms. Or if asymptomatic, after a minimum 4-week detox:</p><ul><li><p>Fatigue and brain fog are gone</p></li><li><p>Sleep and mood are stable</p></li><li><p>Menstrual cycles are normal</p></li><li><p>Muscle and joint discomfort has resolved</p></li><li><p>Gut function is regular</p></li><li><p>Emotional state is calm, connected, and grounded</p></li><li><p>You both feel intuitively ready and aligned in your decision</p></li></ul><p>Slow reconnection is powerful. Trust your body and each other. Stay in open communication and make room to adapt if symptoms reappear.</p><div><hr></div><h3>Factors That Influence Detox and Spike Clearance</h3><p>Some individuals can effectively clear spike protein fragments, lipid nanoparticles, and associated inflammation within a month, especially if their body is already well-supported. Others may need longer due to health conditions or an overload of internal toxins.</p><p><strong>Why?</strong> Spike protein is not just in blood, it's been found in:</p><ul><li><p>Lymph nodes</p></li><li><p>Endothelial tissue (lining of blood vessels)</p></li><li><p>Ovarian and testicular tissue (in small studies)</p></li><li><p>Exosomes in semen, breast milk, and saliva</p></li></ul><p>Exosomes can persist longer than the circulating spike protein and may carry immune-activating signals.</p><p>Exosomes are tiny membrane-bound particles (30&#8211;150 nanometers) released by nearly all cell types, acting as messengers that carry proteins, lipids, RNA, and other cellular materials. They play a key role in cell-to-cell communication, especially in immune signalling and inflammatory responses. After vaccination or infection, exosomes can contain fragments of spike protein, mRNA, or inflammatory molecules, and have been detected in blood, breast milk, and semen. </p><p>Notably, exosomes may persist longer than free spike protein, protect their contents from degradation, and travel through body fluids, raising concerns about prolonged or indirect exposure. Their potential to activate immune responses in other individuals through close contact is still under investigation.</p><h4>Would a One Month Detox Protocol Clear Spike Protein and Exosomes?</h4><p><strong>Short Answer</strong>: A 1-month protocol can significantly reduce the presence of spike protein <em>and</em> lower the inflammatory potential of circulating exosomes and the lipid nanoparticles, but full clearance is not guaranteed in every individual. <br>You can, however, start to gain peace of mind the longer you make the detox protocol<br>a priority and by including some basic supplements in your daily routine. Also, consider supporting this with the lifestyle changes needed for optimal health. </p><p>Diet and lifestyle play a central role in how effectively the body detoxifies. A plant-based, alkaline-based diet combined with the right supplements and daily detox habits sets the foundation for spike protein and toxin clearance. </p><p>Those with higher toxin loads, inflammation, or chronic health conditions may need more time and support, but meaningful progress is still possible with a consistent, well-structured approach.</p><h4>How to support faster recovery</h4><p>You are most likely to fully clear residual toxins and be on the road to recovery in <br>one month if:</p><ul><li><p><strong>You follow a metabolically healthy, anti-inflammatory lifestyle.</strong><br>This includes good blood sugar control, regular exercise, improving your cardiovascular fitness, strength and stamina, quality sleep, and low exposure to environmental toxins, including blue light (eg: screen time). These basic foundations allow the immune and detox systems to work optimally. </p></li><li><p><strong>Your diet is rich in alkaline-forming, anti-inflammatory foods.</strong><br><strong>A plant-focused diet that includes:</strong> vegetables, lots of leafy greens, organic tofu/tempeh, sprouts, sea vegetables, kelp salts, olive oil, coconut oil and coconut water, fruits and herbs to help alkalise the body to a cellular level and reduce low-grade, chronic inflammation. Daily Alkaline-supportive practices include:</p><ul><li><p>Drink filtered or spring water </p></li><li><p>Drink the juice of a lemon or lime (Note: if you can, eat the entire lemon with skin, as the skin has important enzymes that break down spike protein)</p></li><li><p>Chlorophyll and/or spirulina and chlorella </p></li><li><p>Super-green powders</p></li><li><p>Pure ginger tea </p></li><li><p>Focus on organic, seasonal, whole foods</p></li></ul><p>These choices lighten the digestive burden, provide alkaline enzymes supporting the restoration of the body down to the cellular level and free up your energy for cellular repair and detox.</p></li><li><p><strong>You avoid or significantly reduce acid-forming, inflammatory foods;</strong><br>Animal products, meats and processed meats, processed foods, eggs, dairy, alcohol, caffeine and refined sugar. These all create acidity at a cellular level and promote inflammation, mucus production, and metabolic stress, slowing detox and causing intense internal stress. Eliminating or minimising these foods can accelerate recovery.</p></li><li><p><strong>Use key detoxification and anti-inflammatory supplements</strong>:</p><ul><li><p><strong>Nattokinase and bromelain:</strong> break down spike protein and biofilms</p></li><li><p><strong>Black seed oil</strong>: immune modulating, antiviral, supports liver detox</p></li><li><p><strong>NAC or Glutathione</strong>: essential for cellular detox</p></li><li><p><strong>Curcumin</strong>: powerful anti-inflammatory if taken as a liposomal or nano product</p></li><li><p><strong>Quercetin</strong>: an antioxidant, reduces histamine and stabilises mast cells</p></li></ul></li><li><p><strong>You actively support detox pathways (liver, lymph, gut, kidneys, skin).</strong><br>Effective detox means mobilising and eliminating toxins. This is best supported through:</p><ul><li><p>Intermittent fasting or time-restricted eating</p></li><li><p>Sufficient hydration</p></li><li><p>Sweating via sauna, hot/cold therapy and movement</p></li><li><p>Lymphatic massage or Castor oil packs</p></li><li><p>Sunshine </p></li><li><p>Grounding; bare feet on the grass, beach, hug trees</p></li><li><p>Regular exercise that increases the heart rate</p></li></ul></li><li><p><strong>You have no underlying chronic conditions:</strong> insulin resistance, autoimmunity or hormonal imbalance conditions can create metabolic stress and impair detox enzyme function; using anti-inflammatories such as Curcumin will assist.</p></li><li><p><strong>You consistently follow a full detox protocol</strong><br>Those who understand a protocol and stick to it are more likely to fully clear harmful residues and feel much better within 4&#8211;6 weeks.</p></li></ul><h4>Less likely to fully clear residual toxins and be on the road to recovery in <br>one month if:</h4><ul><li><p><strong>You consume an acid-forming, high-inflammation diet: f</strong>requent intake of meat products, eggs, dairy, refined sugar, gluten, processed foods, alcohol and caffeine. These alone and in combination increase internal acidity, tax the liver, gut, and brain health and significantly slow cellular repair. This type of diet can also feed dysbiosis in the gut and increase systemic inflammation. </p><p>(NOTE: Eggs have a powerful ability to inhibit the spike protein from attaching to the ACE-2 receptors, so they could be used over a 4-week detox. They are highly acidic, causing systemic inflammation so short-term use only advised).</p></li><li><p><strong>You are low in key nutrients or have impaired detox function. This includes:</strong></p><ul><li><p><strong>Low glutathione</strong><br>Your body&#8217;s master antioxidant. Glutathione is a powerful molecule made primarily in the liver that helps neutralise toxins, reduce oxidative stress, regulate inflammation, and support immune function. Levels commonly drop when the body is under sustained stress, illness, inflammation, or nutrient depletion.</p></li><li><p><strong>Poor methylation* capacity</strong><br>Methylation efficiency is closely linked to B-vitamin status (especially folate, B12, B6 and B2), sulphur availability, and common genetic variants that influence how efficiently these pathways run. When methylation is under-resourced or overloaded, detoxification, hormone clearance and nervous system regulation become less efficient.</p></li><li><p><strong>Sluggish liver and bile flow</strong><br>The liver packages toxins, hormones and metabolic waste for removal via bile. When bile flow is slow or impaired, these compounds can be recirculated rather than excreted, increasing inflammatory and hormonal load.</p></li><li><p><strong>Gut dysbiosis</strong><br>An imbalanced gut microbiome can increase the reabsorption of toxins and hormones (particularly estrogen), placing additional strain on liver detox pathways and methylation demand.</p></li></ul></li></ul><ul><li><p><strong>You experience unresolved symptoms related to spike exposure.</strong><br>Fatigue, brain fog, mood changes, menstrual irregularities, or immune flares are some signs that inflammation or toxicity is still active.</p></li><li><p><strong>You have had multiple vaccine booster doses.</strong><br>More doses mean more exposure to spike protein and lipid nanoparticles. This can increase the toxic burden and require a longer, more layered detox approach.</p></li><li><p><strong>You have been inconsistent with any detox protocol.</strong><br>Skipping binders, not taking supplements regularly, or ignoring liver and lymphatic support often leads to incomplete clearance.</p></li></ul><p></p><p><strong>* Methylation - lets talk quickly about what methylation actually does in the body;  </strong>Methylation is not a &#8220;thing you boost&#8221; or a supplement trend. It is a core regulatory process that allows the body to finish jobs. Without it, many biological processes start but cannot be completed.</p><p>At its most basic level, methylation works by adding a very small chemical unit, a methyl group, to another molecule. That tiny addition changes how that molecule behaves. It can change whether something is active or inactive, whether it stays in the body or leaves, whether it is stimulating or calming, inflammatory or neutral.</p><p>This is why methylation is involved in so many systems at once. It is not specialised; it is foundational.</p><p><strong>Why methylation matters for detoxification - </strong>Most toxins, metabolic waste products, hormones, and inflammatory by-products are not automatically removable. The body has to process them in stages.</p><p>Methylation is one of the steps that makes these substances <em>recognisable</em> to the body&#8217;s elimination systems. It doesn&#8217;t flush them out on its own. Instead, it labels and modifies them so the liver, bile, kidneys, and gut know what to do next.</p><p>When methylation is working well, compounds move through this system smoothly. When it is under-resourced or overloaded, those compounds are more likely to linger, circulate, or be reabsorbed.</p><p>This is where symptoms arise, not because the body is failing, but because traffic is backing up.</p><p><strong>Hormones, histamine, and neurotransmitters - </strong>Methylation plays a particularly important role in clearing estrogen, histamine and stress-related neurotransmitters like dopamine and adrenaline.</p><p>Histamine is a key example. One of the primary ways the body breaks down histamine is via a methylation-dependent enzyme. If methylation capacity is low, histamine builds up more easily, contributing to flushing, itching, insomnia, anxiety, headaches, or inflammatory skin responses.</p><p>With neurotransmitters, methylation helps both create them and deactivate them when they are no longer needed. If this balance is disrupted, people can feel overstimulated, anxious, flat, or emotionally reactive &#8212; often without an obvious psychological cause.</p><p><strong>Gene regulation (why genetics matter, but aren&#8217;t destiny) - </strong>Methylation is also how the body regulates gene activity. Genes are not simply &#8220;on&#8221; or &#8220;off&#8221; permanently. Methylation acts like a dimmer switch, adjusting how strongly certain genes are expressed in response to the environment, nutrition, stress, hormones, and inflammation.</p><p>This is where common genetic variants come in. Some people are born with versions of enzymes that run a little slower or require more nutritional support. That doesn&#8217;t mean something is broken. It means the system is less tolerant of overload.</p><p>When life is calm and resources are plentiful, this may never show up. When stress, illness, inflammation, or toxic load increases, the limits of that system become visible.</p><p><strong>Why nutrients and sulphur matter - </strong>Methylation is not abstract chemistry, it requires physical inputs. B vitamins act as cofactors that allow enzymes to transfer methyl groups efficiently. Sulphur compounds support downstream detoxification and glutathione production, which works alongside methylation to neutralise and remove waste.</p><p>If nutrients are low, absorption is impaired, or demand suddenly increases, methylation slows. Not catastrophically &#8212; but enough to change how the body copes.</p><p>Methylation is not something you can do to &#8220;detox harder.&#8221; It is about keeping the system moving. When methylation is supported, the body can prioritise, package, neutralise, and clear what it no longer needs. When it isn&#8217;t, the body compensates, often by storing, suppressing, or rerouting, which shows up as symptoms.<br>This is a simplified overview of methylation that hopefully provides some insight for you. </p><div><hr></div><h3>Can You Test for Spike Protein?</h3><p>Currently, there isn&#8217;t a widely available clinical test that can directly detect or measure spike proteins in the body, whether from cv19 infection or mRNA vaccines. But here&#8217;s what we <em>do</em> know:</p><ol><li><p><strong>After Infection or Vaccination</strong><br>Spike protein or fragments may circulate. In some research settings, ultra-sensitive tests like ELISA or mass spectrometry have found spike protein in blood or breast milk, but these are not available for routine clinical use.</p></li><li><p><strong>Antibody Testing </strong>Standard labs <em>can</em> test for immune response:</p><ol><li><p><strong>Anti-spike antibodies</strong> indicate either infection or vaccination</p></li><li><p><strong>Anti-nucleocapsid antibodies</strong> signal past infection only (not triggered by mRNA vaccines)</p></li></ol></li><li><p><strong>Specialist or Research Labs</strong><br>Some functional medicine practitioners or niche research clinics may offer spike protein detection, but results vary, are often unverified, and may not be recognised by regulatory bodies.</p></li></ol><p><strong>Testing for the spike protein itself?</strong>  Not accessible yet. For peace of mind, undertake the Detox Protocol.<br><strong>Testing for your immune system&#8217;s </strong><em><strong>response</strong></em><strong> to the spike protein?</strong>  Yes, via antibody panels.</p><div><hr></div><h3>What We Know, What We Don&#8217;t and What We&#8217;re Watching</h3><p>Let&#8217;s untangle the facts from the theories, and stay open to what&#8217;s still unfolding:</p><h4>What&#8217;s Well-Established (as of 2024&#8211;2025)</h4><ul><li><p>mRNA vaccines (Pfizer/Moderna) are not live-virus vaccines and do not shed infectious virus.</p></li><li><p>The mRNA was designed to degrade within hours or days post-injection.</p></li><li><p>The spike protein was intended to be produced locally in muscle and lymph tissue, but evidence now shows it may travel systemically and persist longer than expected.</p></li><li><p>Known adverse effects, acknowledged by regulators and supported by peer-reviewed studies, include: myocarditis, pericarditis, menstrual irregularities, thrombotic events, neurological complications, immune dysregulation, and post-vaccine syndromes.</p></li><li><p>While many individuals recover quickly, others experience ongoing or delayed symptoms that affect quality of life and are not yet fully understood by conventional medicine.</p></li></ul><h4>What to Watch For</h4><ul><li><p><strong>Spike protein or fragment persistence</strong> in tissues and circulation, which presents as ongoing chronic, or emerging, symptoms.</p></li><li><p><strong>Exosome-based transmission</strong>: exosomes are tiny bubbles released by our cells that carry messages like proteins, genetic material, or stress signals. After vaccination, some people may release exosomes containing spike protein fragments or immune signals. During close contact, especially intimacy, these exosomes might transfer to others and subtly impact their immune system, even if the vaccinated person feels fine.</p></li><li><p><strong>Partner sensitivity and secondary exposure:</strong> risks in couples where one partner is vaccinated and the other is not.</p></li><li><p><strong>New vaccine technologies</strong>: including aerosolised platforms, may broaden exposure pathways.</p></li><li><p><strong>Longer-term impacts:</strong> on the nervous system, hormonal regulation, fertility, mitochondrial health, and chronic inflammatory load.</p></li></ul><div><hr></div><h3>Detox is a long-term health investment</h3><p>The  options offered above for detox are part of a practical, natural path to help the body:</p><ul><li><p>Clear lingering spike protein fragments</p></li><li><p>Reduce inflammation and oxidative stress</p></li><li><p>Support the liver, lymph, gut, mitochondria and nervous system</p></li><li><p>Rebalance immunity and restore energy</p></li></ul><p>Even if you feel well, many biological shifts happen beneath the surface. Residual particles may still influence immune signal<strong>l</strong>ing or organ function long after symptoms subside, especially in sensitive individuals or after multiple exposures. Unvaccinated partners may also benefit from ongoing light detox to protect themselves from passive exposure.</p><p><strong>Incorporate key detox tools like:</strong></p><ul><li><p><strong>NAC</strong> &#8211; supports glutathione production and liver detox</p></li><li><p><strong>Black Seed Oil</strong> &#8211; antiviral, anti-inflammatory, immune-regulating</p></li><li><p><strong>Curcumin</strong> &#8211; cellular repair, anti-inflammatory, and gut support</p></li><li><p><strong>Turkey Tail and Reishi Mushrooms</strong> &#8211; immune and nervous system support</p></li><li><p><strong>Bentonite clay / Activated charcoal</strong> &#8211; binds toxins and debris</p></li><li><p><strong>Intermittent fasting / time-restricted eating</strong> &#8211; encourages cellular cleanup through autophagy</p></li><li><p><strong>BPC-157 peptide (optional)</strong> &#8211; supports tissue repair and gut integrity</p></li><li><p><strong>Sauna and hot/cold therapy</strong> &#8211; encourages lymphatic and circulatory detox</p></li></ul><p>These are not just recovery tools; they&#8217;re long-term allies for resilience in a world where environmental and biological stressors are increasing.</p><div><hr></div><p><strong>Important Note - </strong>This guidance is precautionary. Mainstream health authorities do not currently acknowledge the risk of spike protein or exosome transfer through intimacy, but there is emerging evidence to consider based on:</p><ul><li><p>Well-established exosome biology</p></li><li><p>Thousands of anecdotal symptom reports</p></li><li><p>Small studies detecting spike protein in semen, breast milk, and blood</p></li></ul><p>&#8230;it&#8217;s reasonable to apply extra caution. Taking responsibility for your health and sharing what you learn is a powerful act of care, both for yourself and others.</p><div><hr></div><h3>Final Thoughts: Living with Eyes Open</h3><p>This isn&#8217;t about alarmism, it&#8217;s about agency. No, you don&#8217;t need to panic every time you hug someone vaccinated. But if your body reacts to close contact, pay attention. </p><p>If your energy dips, your skin flares, or your gut shifts, trust that. The science is still catching up, and it always will be. But your lived experience matters <em>now</em>.</p><p>Because maybe the new turn-on isn&#8217;t just chemistry. Maybe it&#8217;s coherence. Ask the questions. Have the awkward conversations. Protect your peace. That&#8217;s not paranoia. That&#8217;s maturity.</p><div><hr></div><h3>Inform Yourself, find out more:</h3><ul><li><p><a href="https://worldcouncilforhealth.substack.com/p/we-all-need-to-detox-from-spike-protein?fbclid=IwY2xjawJ6NBNleHRuA2FlbQIxMABicmlkETFwMlVuMU9YYmdhVHdIUmFDAR4I8xaUd4ca1-E090ztbarymkuXTJqisLbmdjXvPSrx-G_kjC39WYrA8nYQQA_aem_ZJC3JqZqFn0K7wNUYcsp4A">World Council For Health article </a></p></li><li><p><a href="https://open.substack.com/pub/karlinfrew/p/mrna-spike-protein-and-exosomes?r=29y46b&amp;utm_campaign=post&amp;utm_medium=web&amp;showWelcomeOnShare=true">mRNA, Spike &amp; Exosomes</a></p></li><li><p><a href="https://open.substack.com/pub/karlinfrew/p/covid-recovery-spike-protein-detox?r=29y46b&amp;utm_campaign=post&amp;utm_medium=web&amp;showWelcomeOnShare=true">Covid spike protein</a> detox</p></li></ul>]]></content:encoded></item><item><title><![CDATA[Your body is right!]]></title><description><![CDATA[The processes our body goes through to keep it in a state of homestasis]]></description><link>https://www.karlinfrew.com/p/your-body-is-right</link><guid isPermaLink="false">https://www.karlinfrew.com/p/your-body-is-right</guid><dc:creator><![CDATA[Karlin Frew]]></dc:creator><pubDate>Mon, 28 Apr 2025 22:24:19 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Rbip!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51d6b471-df17-4447-aa49-2ade1983df22_1280x1280.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h3>Your Body Is Always Trying to Heal</h3><p>Every symptom is the body's intelligent attempt to heal, not an accident or a malfunction.</p><div><hr></div><p><strong>Mucus:</strong> traps toxins and pathogens for removal.</p><p><strong>Fever:</strong> raises body temperature to kill pathogens and activate the immune response.</p><p><strong>Chills/Shivering:</strong> helps raise internal temperature to enhance pathogen destruction.</p><p><strong>Cough:</strong> clears toxins and debris from the lungs and airways.</p><p><strong>Sneezing:</strong> rapidly expels irritants, allergens, or pathogens from the nasal passages.</p><p><strong>Swelling:</strong> floods immune cells to damaged tissues to accelerate healing.</p><p><strong>Pain:</strong> protects injured tissues by preventing further use or damage.</p><p><strong>Fatigue:</strong> forces the body to slow down and divert energy to deep repair.</p><p><strong>Sweating:</strong> eliminates toxins (especially heavy metals) through the skin and helps regulate body temperature during fever or stress.</p><p><strong>Diarrhoea:</strong> rapidly expels toxins, pathogens, or irritants from the digestive system.</p><p><strong>Vomiting:</strong> quickly ejects harmful substances from the stomach before they can be absorbed.</p><p><strong>Skin Breakout:</strong> occurs when the liver is overloaded; the skin acts as a backup detox organ.</p><p><strong>Tears (Emotional Crying):</strong> flushes out stress chemicals like cortisol and supports emotional detox.</p><p><strong>Cravings:</strong> often signal unmet nutrient needs, not a lack of willpower.</p><p><strong>Cholesterol:</strong> binds to toxins for safe excretion and repairs damaged cells and tissues.</p><p><strong>Lymph Node Swelling:</strong> concentrates and holds pathogens and toxins to prevent their spread through the body.</p><p><strong>Hypothyroid (low thyroid function):</strong> often a protective slowing of metabolism following adrenal burnout or extreme chronic stress.</p><p><strong>Depression:</strong> an internal signal to withdraw from an environment that is toxic, overwhelming, or no longer nourishing.</p><p><strong>Anxiety (short-term):</strong> heightens awareness and mobilizes energy to face potential dangers &#8212; a natural survival mechanism.</p><p><strong>Inflammation:</strong> isolates and clears damaged, infected, or overstimulated tissues to restore balance.</p><p><strong>Autoimmune Flares:</strong> can be a misdirected but desperate attempt by an overburdened immune system to defend against perceived internal threats after prolonged exposure to toxins, infections, or trauma.</p><p><strong>Dissociation (mild forms):</strong> a nervous system response to protect the psyche during overwhelming emotional pain or trauma.</p>]]></content:encoded></item><item><title><![CDATA[Women of Clarity]]></title><description><![CDATA[Beautiful words from a man - Steve De'lano Garcia]]></description><link>https://www.karlinfrew.com/p/women-of-clarity</link><guid isPermaLink="false">https://www.karlinfrew.com/p/women-of-clarity</guid><dc:creator><![CDATA[Karlin Frew]]></dc:creator><pubDate>Mon, 28 Apr 2025 02:43:33 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Rbip!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51d6b471-df17-4447-aa49-2ade1983df22_1280x1280.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>"Straightforward women are the queens of clarity, the rulers of realness, and the undisputed champions of cutting through the BS. They don&#8217;t just walk into a room&#8212;they own it, with a confidence that comes from knowing who they are and what they stand for. These women don&#8217;t have time for games, for fluff, or for people who can&#8217;t handle the truth. They are the ones who say what they mean, mean what they say, and don&#8217;t apologise for it. If you&#8217;re lucky enough to know one, you&#8217;ll quickly realise that her straightforwardness isn&#8217;t just a personality trait&#8212;it&#8217;s a superpower.</p><p>Let&#8217;s get one thing straight: a straightforward woman doesn&#8217;t sugarcoat. She doesn&#8217;t tiptoe around your feelings or waste her breath on empty platitudes. If you ask her opinion, she&#8217;ll give it to you&#8212;raw, unfiltered, and probably with a side of sass. She&#8217;s not here to coddle you or stroke your ego. She&#8217;s here to tell you the truth, whether you&#8217;re ready to hear it or not. And guess what? You&#8217;ll thank her later, because her honesty is the kind of tough love that actually makes you better.</p><p>This woman doesn&#8217;t just value clarity&#8212;she demands it. In her world, there&#8217;s no room for wishy-washy excuses or half-baked commitments. If you say you&#8217;re going to do something, you better do it. If you don&#8217;t, she&#8217;ll call you out faster than you can say &#8220;I forgot.&#8221; She&#8217;s not interested in your excuses or your justifications. She&#8217;s interested in results, in action, in people who walk the talk. She&#8217;s the kind of woman who makes you want to step up your game, because she&#8217;s already ten steps ahead of you.</p><p>In relationships, a straightforward woman is a force of nature. She doesn&#8217;t play hard to get&#8212;she is hard to get, because she knows her worth and she&#8217;s not settling for less. She doesn&#8217;t ghost or leave you guessing where you stand. Nope, she&#8217;ll tell you exactly how she feels, whether it&#8217;s &#8220;I&#8217;m into you&#8221; or &#8220;You&#8217;re wasting my time.&#8221; She doesn&#8217;t have patience for mixed signals or mind games. If you&#8217;re not on her level, she&#8217;ll let you know&#8212;and then she&#8217;ll move on without a second glance.</p><p>Her friends and colleagues? They adore her, even when she&#8217;s brutally honest. Why? Because they know that when she speaks, it&#8217;s coming from a place of integrity. She&#8217;s the one they turn to for the unvarnished truth, the one who will tell them if their idea is genius or if their outfit is a disaster. She&#8217;s not here to be a yes-woman or a people-pleaser. She&#8217;s here to be real, and her realness is what makes her irreplaceable.</p><p>Let&#8217;s be clear: a straightforward woman isn&#8217;t blunt because she&#8217;s mean. She&#8217;s blunt because she&#8217;s efficient. She doesn&#8217;t have time to beat around the bush or decode your cryptic messages. Life is too short for that nonsense. She&#8217;d rather spend her energy on things that matter&#8212;like chasing her goals, building her empire, and living her best life. If you&#8217;re not on board with that, she&#8217;ll kindly (or not-so-kindly) show you the door.</p><p>This woman is a master of boundaries. She knows what she will and won&#8217;t tolerate, and she&#8217;s not afraid to enforce those lines. If you cross her, she&#8217;ll let you know&#8212;and she won&#8217;t lose sleep over it. She doesn&#8217;t apologize for her standards or her self-respect. In fact, she wears them like a badge of honor. She&#8217;s the kind of woman who says &#8220;no&#8221; without explanation, who walks away from toxic situations without looking back, and who refuses to let anyone dim her light.</p><p>In her career, a straightforward woman is a powerhouse. She doesn&#8217;t waste time with office gossip or passive-aggressive emails. If there&#8217;s a problem, she addresses it head-on. If there&#8217;s an opportunity, she goes after it with everything she&#8217;s got. She&#8217;s the one who speaks up in meetings, who challenges the status quo, and who isn&#8217;t afraid to ruffle a few feathers to get the job done. Her colleagues respect her&#8212;not just for her skills, but for her fearless honesty. She&#8217;s the kind of leader who inspires others to be their best, because she&#8217;s always leading by example.</p><p>Let&#8217;s talk about emotional intelligence, because a straightforward woman has it in spades. She&#8217;s not just honest&#8212;she&#8217;s empathetic. She knows when to deliver the truth with a softer touch and when to hit you with the hard facts. She&#8217;s not here to tear you down; she&#8217;s here to build you up. But make no mistake: she won&#8217;t baby you. She&#8217;ll give you the tough love you need to grow, to evolve, to become the best version of yourself. And if you can&#8217;t handle that? Well, that&#8217;s your problem, not hers.</p><p>This woman is also a master of self-awareness. She knows her strengths, her weaknesses, and her worth. She doesn&#8217;t need validation from anyone else, because she&#8217;s already her own biggest cheerleader. She&#8217;s not afraid to admit when she&#8217;s wrong or to take responsibility for her mistakes. But she&#8217;s also not afraid to celebrate her wins, to own her success, and to demand the respect she deserves. She&#8217;s the kind of woman who walks into a room and commands attention, not because she&#8217;s loud, but because she&#8217;s confident in who she is.</p><p>A straightforward woman is also fiercely independent. She doesn&#8217;t wait for someone else to solve her problems or make her dreams come true. She&#8217;s the architect of her own life, the CEO of her own destiny. She doesn&#8217;t need a man (or anyone else) to complete her&#8212;she&#8217;s already whole on her own. She&#8217;s the kind of woman who can fix her own flat tire, negotiate her own raise, and still look flawless while doing it. She&#8217;s not waiting for permission to shine&#8212;she&#8217;s already glowing.</p><p>In a world full of fakeness and fluff, a straightforward woman is a breath of fresh air. She&#8217;s not trying to be someone she&#8217;s not, and she&#8217;s not asking you to be someone you&#8217;re not either. She&#8217;s real, raw, and unapologetically herself. She&#8217;s the kind of woman who reminds you that life is too short for pretence, for drama, for anything less than authenticity. She&#8217;s the kind of woman who makes you want to be better, to do better, to live better.</p><p>And let&#8217;s not forget: a straightforward woman is fun. <br>She&#8217;s got a sharp wit, a killer sense of humour, and a no-nonsense attitude that makes her impossible to ignore. She&#8217;s the life of the party, the one who says what everyone else is thinking, the one who isn&#8217;t afraid to laugh at herself. She&#8217;s confident without being arrogant, bold without being overbearing, and sassy without being cruel. She&#8217;s the kind of woman who leaves a lasting impression because she&#8217;s unforgettable in every way.</p><p>So here&#8217;s to the straightforward women of the world: the ones who speak their truth, who live their truth, and who inspire the rest of us to do the same. They are the ones who remind us that honesty is not just a virtue&#8212;it&#8217;s a necessity. They are the ones who show us that being real is the most powerful thing you can be. And they are the ones who prove, every single day, that a woman who knows her worth and isn&#8217;t afraid to demand it is a force to be reckoned with. Bow down, because the straightforward woman is here to stay&#8212;and she&#8217;s running the show."</p><p>-Steve De'lano Garcia</p>]]></content:encoded></item><item><title><![CDATA[What is Hatha Yoga?]]></title><description><![CDATA[Simple overview of Hatha, Restorative and Kundalini Yoga and Pranayama]]></description><link>https://www.karlinfrew.com/p/what-is-hatha-yoga</link><guid isPermaLink="false">https://www.karlinfrew.com/p/what-is-hatha-yoga</guid><dc:creator><![CDATA[Karlin Frew]]></dc:creator><pubDate>Mon, 17 Feb 2025 02:42:29 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Rbip!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51d6b471-df17-4447-aa49-2ade1983df22_1280x1280.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h4><strong>What is Hatha Yoga?</strong></h4><p>This is a concise overview of this significant framework for life. What is commonly thought of as yoga, or asana/physical practice is often referred to as Hatha Yoga. Hatha Yoga ultimately encompasses many aspects of yoga, being a significant body of spiritual knowledge.</p><p>Hatha yoga, as described by Swami Niranjanananda, "has a deeper purpose than just that of physical movement, or asanas, and body awareness. Hatha Yoga involves balancing, managing and directing the energies that control the body and guide the mind'.</p><p>Hatha Yoga practices and techniques balance the pranic system (or energy systems) that govern all functions of the body and mind. Hatha yoga enables the physical body to retain, and regain its strength, providing a physical vessel for the mind to rest in, and enabling attainment of clarity of mental and emotional states of being. Most major styles of Yoga we are familiar with today come from Hatha Yoga, a tantra practice. <br> </p><p>"Tantra and yoga are only two different words belonging to the same way of life. with Tantra being the philosophical, theoretical aspect and yoga the practical aspect. What tantra tells us, yoga asks us to practice".<br><em>Hatha Yoga Book 1 - Sri Swami Sivananda Saraswati.</em><br><br>Hatha Yoga aims to encourage the union of the Ida and Pingala energies (also can be thought of as the Feminine + Masculine - Shiva + Shakti - Sun + Moon - Prana + Mind - Positive + Negative - Yin + Yang energies)  at Ajna Chakra at the top of the spinal cord - a place scientifically known as the medulla oblongata.<br><br>It is understood that to only focus on attempts to control the mind to feel the best we can, is a difficult journey. So Hatha Yoga provides a framework for yogis to practice regularly to obtain a deeper sense of their true selves, working with the physical body, breath, and mind. Over time we start to feel the sense of inner freedom, free from the impacts of stresses and tensions. <br><br>Essentially, the more we can work with the body using the specific techniques<br>of Hatha Yoga, the more we become aware of the more subtle aspects of ourselves, and we awaken to our intuition and higher states of inner knowing<br>and guidance. </p><h4>What is Restorative Yoga?</h4><p><strong>&#8203;</strong>Restorative yoga is another form of Hatha Yoga. Restorative yoga asanas are designed to support the physical body and nervous system. And with the help<br>of breath practices, the body moves into the 'rest and digest' nervous system response. It's like a moving meditation, so Restorative yoga uses props to support the body. When the breath is the focus, the mind becomes calm, thoughts become more optimistic and supportive of our desires.  </p><h4>What is Pranayama?</h4><p>&#8203;A simplified overview - Pranayama is a precise science which "provides<br>methods to understand the essence of prana and to guide it within oneself".  Prana roughly translated means energy or vital force. The motion in creation. The word prana assumes the quality of 'livingness'. </p><p>Pranayama practices involve the control of the breath to feel and understand the flow of energy in the body. Current daily living stressors and worry use maximum prana so our pranic fields become exhausted and discharged. This can cause fatigue and inefficient body processes such as digestion and circulation, creating anxieties and worries and the cycle keeps self-perpetuating until we decide to remedy this by recharging our pranas. Pranayama practices recharge and replenish the pranas through breath practices such as Khumbhaka or Natural Breath practices. <br></p><h4>What is Kundalini yoga and what are kriyas?</h4><p>Kundalini as talked about by Swami Satyananda, is the basis of tantra and yoga.</p><p>Kundalini Yoga is a series of practices based on combined breath, asanas, mudras and mantras. The practices can range from very simple to quite complex. Which is all subjective to a yogi's experience. <br><br>These simple practices can be added to your daily routine. They include pranayama (breath practices), mudras (psychic, emotional, devotional and aesthetic gestures), bandhas (energetic locks) and simple asanas - in combination they are known as kriyas. <br><br>Jai Dev, one of my yoga mentors, likens Kundalini Yoga to being 'the householder&#8217;s yoga'. There is no requirement to study or situate yourself in an ashram to experience the benefits directly.  </p><p>These practices are designed to stimulate the flow of life force energy, or prana. within the physical body, increasing a sense of vitality, clarity and energy and with consistent practice build our ability to feel good more often. Every time we practice we are recalibrating our energy and vitality. </p><p>When we incorporate these practices, all forms of yoga, into our daily lives, we naturally become more centred, experiencing more calm and vitality and life challenges become less overwhelming. We gain a clear perspective. </p><p>Kundalini Yoga kriyas are a lovely way to complete a Serenity Session. The practices activate our subtle energetic fields and enable us to feel more self-care and love, inner strength and contentment. </p>]]></content:encoded></item><item><title><![CDATA[Yoga life journey]]></title><description><![CDATA[First as play, then as refuge: and now a way of life.]]></description><link>https://www.karlinfrew.com/p/yoga-life-journey</link><guid isPermaLink="false">https://www.karlinfrew.com/p/yoga-life-journey</guid><dc:creator><![CDATA[Karlin Frew]]></dc:creator><pubDate>Mon, 14 Oct 2024 03:49:29 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!3r1W!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2765735e-62a7-4e3d-ba20-71648267afa3_2866x1685.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!3r1W!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2765735e-62a7-4e3d-ba20-71648267afa3_2866x1685.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!3r1W!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2765735e-62a7-4e3d-ba20-71648267afa3_2866x1685.jpeg 424w, https://substackcdn.com/image/fetch/$s_!3r1W!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2765735e-62a7-4e3d-ba20-71648267afa3_2866x1685.jpeg 848w, https://substackcdn.com/image/fetch/$s_!3r1W!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2765735e-62a7-4e3d-ba20-71648267afa3_2866x1685.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!3r1W!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2765735e-62a7-4e3d-ba20-71648267afa3_2866x1685.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!3r1W!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2765735e-62a7-4e3d-ba20-71648267afa3_2866x1685.jpeg" width="1456" height="856" 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https://substackcdn.com/image/fetch/$s_!3r1W!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2765735e-62a7-4e3d-ba20-71648267afa3_2866x1685.jpeg 848w, https://substackcdn.com/image/fetch/$s_!3r1W!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2765735e-62a7-4e3d-ba20-71648267afa3_2866x1685.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!3r1W!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2765735e-62a7-4e3d-ba20-71648267afa3_2866x1685.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2><br>YOGA LIFE JOURNEY</h2><p>I don&#8217;t remember a time when yoga wasn&#8217;t quietly present in my life. <br>At six years old, I was flipping through my mum&#8217;s <em>Yoga for Health</em> book from the 70s, fascinated by the shapes, the strange stillness, the breath. <br><br>Back then, yoga felt like play but also intriguing, and I was also wondering at that time if this reality was all some kind of dream; curious. </p><p>Through my teens and twenties I came back to yoga when life grew turbulent. Emotional upheavals, eating disorders and the chaos of a messy home life often <br>left me struggling to find ground. Yoga always gave me a place to land. It offered refuge, a way to stay connected to my body even when my mind felt scattered and heavy.</p><p>By my thirties my yoga practice had become a regular rhythm, more woven into my life. Yoga was no longer just a pastime: first it was play, later a refuge and now it has become a way of living.</p><p>An important turning point came when I stayed at Anahata Yoga Retreat in Golden Bay. For nine months, I lived both within the native bush and wide open skies on top of a crystal mountain. <br>Daily practices included bhakti yoga (mantra), karma yoga (selfless action), havan fire ceremonies and kirtan. Meditating was already a daily practice before arriving here to live in rhythm with the land. Life was simple shaped by community and the shared heartbeat of daily practice in nature. Yoga was not just something we did; it was the way we lived. The rhythm of ashram life offered a deep contrast to city living. <br>When I returned to urban life, I felt the dissonance; the constant noise was intense, the urgency and overstimulation that many of us have become numb to and take for granted was surprising. <br><br>This reaffirmed something vital: our nervous systems, bodies and spirit need quietness, movement, space and to be in nature to truly thrive. Yoga is the way to help us navigate the intensity of city living. </p><p>I&#8217;ve trained in Hatha, Vinyasa, Yin, Yoga Nidra, Breath and Restorative practices, and taught over 1,000 hours in Wellington studios. My teaching blends movement and breath with somatic awareness to help people feel stronger, clearer and more at ease in their bodies.</p><p>At the heart of it all is a simple truth: yoga isn&#8217;t about performing, it&#8217;s about listening. It&#8217;s about remembering the clarity, vitality and calm already within us.</p><p>I have taken a 200-hour RYT training with Avene Kelly of Golden Flow Yoga (Hatha, Yin, and Ashtanga) and a 120-hour training in Yoga Nidra, Breath and Restorative Yoga with Swami Karma Karuna. <br><br>Kundalini Yoga has also been a significant influence; I&#8217;m drawn to the use of kriya, mudra, mantra and breath to generate energetic clarity and vitality.</p><p>I teach regular classes across Wellington. <br><br>I currently offer <strong><a href="https://www.karlinfrew.com/p/serenity-sessions-yoga-journeys">Yoga Nidra Journeys</a></strong> every second month in Wellington. These sessions are a restorative, gentle reset of the nervous system. <br>Yoga Nidra encourages a release of held emotional, mental and physical tensions and allows space for healing, creativity and renewal.</p>]]></content:encoded></item><item><title><![CDATA[More than relaxation]]></title><description><![CDATA[Yoga Nidra Journey - the antidote to fast-paced living]]></description><link>https://www.karlinfrew.com/p/serenity-sessions-yoga-journeys</link><guid isPermaLink="false">https://www.karlinfrew.com/p/serenity-sessions-yoga-journeys</guid><dc:creator><![CDATA[Karlin Frew]]></dc:creator><pubDate>Thu, 03 Oct 2024 01:59:11 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/58caf56d-a36c-40c5-88bf-b3878214307c_3000x1318.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h2><strong>Yoga Nidra Journey:</strong> Sunday 12th April</h2><p><strong><br></strong>Join the next Yoga Nidra Journey in P&#333;neke / Wellington at the Wellington Meditation Centre. A guided session of gentle movement, breath and structured Yoga Nidra - designed to support nervous system rest and emotional and mental clarity.</p><p><strong>WHEN: </strong>Sunday 12th April 2026<br><strong>TIME:</strong> 10.30 am - 12 pm<br><strong>WHERE:</strong> <a href="https://g.co/kgs/wTWMbEy">Wellington Meditation Centre</a> <br><strong>COST: </strong>$30.00</p><p></p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://forms.gle/TGsRgmPv25pQqCf1A&quot;,&quot;text&quot;:&quot;BOOK NOW&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://forms.gle/TGsRgmPv25pQqCf1A"><span>BOOK NOW</span></a></p><p></p><p><strong>During a Yoga Nidra Journey, you can expect to be led through the following:</strong></p><ul><li><p>Easeful yoga asana flow to warm up the body and activate the subtle energetic fields</p></li><li><p>Simple Breath practices/Pranayama </p></li><li><p>A full Yoga Nidra Journey  - guided, extended 8 or 9-stage practice</p></li></ul><p>Yoga Nidra is a powerful tool to shift yourself into a natural state of peace and calmness, release tensions and cultivate contentment and creativity.  <br>Suitable for all levels. </p><div><hr></div><h3><br>Yoga Nidra: Coming Home to Yourself</h3><p>If you long to feel more at ease, more connected and more you, a Yoga Nidra Journey offers a space to recalibrate. You&#8217;ll leave feeling deeply restored, with a renewed sense of inner clarity.</p><p>Each session is a unique experience, yet every journey guides you through a blend of ancient practices - gentle movement, breathwork, and deep sensory withdrawal.</p><p>Yoga Nidra is more than relaxation; it&#8217;s a powerful gateway to self-discovery. <br>You access a state where transformation happens effortlessly through guided visualisations and story-based meditation. <br><br>Stress patterns held in the body and mind begin to dissolve, allowing you to return to a natural state of balance. If you&#8217;ve been carrying mental tension, emotional overwhelm, or physical discomfort, this practice helps awaken your body's innate healing intelligence.</p><p>If sleep challenges disrupt your life, Yoga Nidra can offer the equivalent of 2&#8211;4 hours of deep sleep in one session. And if you already feel at peace in your world, this practice amplifies inspiration, creativity and emotional coherence.</p><p>With regular practice, you&#8217;ll uncover deeper insights, expand your creative potential, and experience a sense of wholeness. Yoga Nidra is an invitation to rest, to listen, and to reconnect with the essence of you.</p><div><hr></div><h3>Some unique benefits of a Yoga Nidra Journey<br></h3><p><strong>1. Deep Rewiring of Subconscious Patterns</strong></p><p>Unlike regular meditation, Yoga Nidra taps into the subconscious and unconscious mind, helping to release deep-seated emotional patterns, limiting beliefs, and stress responses stored in the nervous system.</p><p><strong>2. Supports Brainwave Shifts for Healing</strong></p><p>Yoga Nidra guides you from beta (thinking state) to alpha, theta, and even delta brainwaves, where deep healing and cellular repair occur. This state is often associated with enhanced creativity, intuition, and neuroplasticity.</p><p><strong>3. Enhances Emotional Resilience &amp; Facilitates Trauma Relief </strong></p><p>Regular practice of Yoga Nidra has been shown to reduce PTSD symptoms and <br>stored trauma by gently allowing suppressed emotions to surface and integrate without overwhelm.</p><p><strong>4. Mimics from 2 to 4 Hours of Sleep in 30 Minutes</strong></p><p>Because Yoga Nidra slows brainwave activity and deeply relaxes the body, it can provide the restorative benefits of up to 4 hours of sleep in just one session, making it powerful for sleep-deprived professionals.</p><p><strong>5. Strengthens the Endocrine &amp; Immune System</strong></p><p>Yoga Nidra supports hormonal balance, immune function and menopause well-being by nourishing the nervous system to reduce cortisol (stress hormone) and activate the parasympathetic nervous system response for rest-digest and heal.</p><p><strong>6. Enhances Learning &amp; Memory Retention</strong></p><p>Since the mind is in a highly receptive state (characterised by theta brainwaves), Yoga Nidra can enhance memory, focus, and information retention, making it particularly beneficial for lifelong learners and professionals.</p><p><strong>7. Activates the Body&#8217;s Natural Anti-Ageing Process</strong></p><p>Deep relaxation enhances the production of human growth hormone (HGH), which supports cellular regeneration, skin repair, and overall well-being.</p><p><strong>8. Balances Left &amp; Right Brain Hemispheres</strong></p><p>By activating both hemispheres of the brain, Yoga Nidra promotes cognitive clarity, emotional balance, and a sense of wholeness, making it a powerful tool for decision-making and intuition.</p><p><strong>9. Enhances Spiritual Awareness Without Effort</strong></p><p>Because Yoga Nidra takes you into a borderline sleep state, it naturally creates a gateway to expanded awareness, deep insight and even mystical experiences. <br>without requiring extensive meditation training.</p><p><strong>10. Deepens Your Connection to Sankalpa (Intention Setting)</strong></p><p>The relaxed yet aware state of Yoga Nidra supercharges intentions, making it one of the most powerful practices for reprogramming habits, behaviours and life direction.</p><div><hr></div><h3><br>&#8203;&#8203;Why should I try Yoga Nidra?</h3><p>&#8203;Simply put, Yoga Nidra is "a systematic method of inducing complete physical, mental and emotional&nbsp;relaxation". </p><p>Modernised by Swami Satyananda from the Bihar School of Yoga, Yoga Nidra is designed to help us to thrive in our current hectic city/materialistic lifestyles.</p><p>Living our best, fast-paced lives, we are all constantly in an activated state of 'fight <br>or flight' even at lower levels - and we have become somewhat numb to this phenomenon, as our super busy lifestyles require us to be 'on' a lot more than we are naturally adept at being.<br><br>This overstimulated state, of being in the sympathetic nervous system response, is indicated as a contributing cause to a variety of health challenges, including but not limited to: </p><ul><li><p>chronic stress disorders</p></li><li><p>fatigue</p></li><li><p>immune issues </p></li><li><p>emotional and socio-behavioural issues, which we have normalised to cope with life.&nbsp;</p></li></ul><p>Yoga Nidra is accessing 'the state of deep relaxation with inner awareness'. It is simple to undertake and offers profound changes to the physical, mental and emotional body.</p><p>The yogi lies or sits comfortably and keeps a light awareness on the instructions of the yoga guide. It can be practiced by anyone, it has many benefits and is well supported by science and research.&nbsp;</p><p>Read more: <strong><a href="https://open.substack.com/pub/karlinfrew/p/yoga-nidra-a-journey-to-deep-relaxation?utm_campaign=post-expanded-share&amp;utm_medium=web">The Boring Art of Deep Rest</a><br></strong></p><div><hr></div><h4><a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC9033521/#:~:text=Two%20neuroimaging%20studies%20have%20shown,the%20CNS%20are%20objectively%20measurable.">RECENT RESEARCH</a> ON THE EFFECTS OF YOGA NIDRA</h4><p><a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC9033521/#:~:text=Two%20neuroimaging%20studies%20have%20shown,the%20CNS%20are%20objectively%20measurable.">Clinical studies</a> have shown that yoga nidra meditation is associated with positive physiological changes, including improvements in several haematological variables, red blood cell counts, blood glucose levels, and hormonal status. Two neuroimaging studies have shown that yoga nidra produces changes in endogenous dopamine release and cerebral blood flow, a further confirmation that its effects on the CNS are objectively measurable.</p>]]></content:encoded></item><item><title><![CDATA[The simple act of breathing]]></title><description><![CDATA[The simple act of breathing]]></description><link>https://www.karlinfrew.com/p/the-simple-act-of-breathing</link><guid isPermaLink="false">https://www.karlinfrew.com/p/the-simple-act-of-breathing</guid><dc:creator><![CDATA[Karlin Frew]]></dc:creator><pubDate>Thu, 03 Oct 2024 01:54:03 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!fq_o!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdaf89aa6-d332-4e1d-8a21-1bc58c4dd492_1184x666.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h1>The simple act of breathing</h1><p>Updated: Jan 15</p><p>Maybe you share my feeling of overwhelm while researching the massive variety of breath and mindfulness workshops and retreats available today, looking for the 'one' that will resolve my variety of issues.</p><p>With so many to choose from, and if I choose one and not the other, am I missing out on that one thing that will work for me? How do I know where I will get the best bang for my buck? Or more correctly, long-lasting positive change?</p><p>Perhaps I need to deep dive into doing them all. Maybe that can be my new life quest. All offerings provide something different and unique and I don't want to miss out on the best solution to an enlightened, beautiful, stress-free life.</p><p>But that is just me and how I feel. You may not have the same anxiety.</p><p>Having studied yoga teachings and breath practices I have, for a long time, been curious about finding the most simple and powerful ways to connect back to my, and for my students, your true-selves. The stress free versions of our selves. Experiencing what is our birthright; calm minds and bodies with a consistent feeling of optimism, curiosity, compassion and love. It's been a goal of mine to find simple practices that help us humans identify feelings and emotions, be more in-tune with noticing what the body is feeling and what the heart is communicating.</p><p>Some practices and spiritual guidance offers can have you navigating a state of confusion and alienation, disabling you from your feelings and emotions and the natural human feeling state. It's not that I want to undermine the numerous 'spiritual quest' offerings available today.</p><p>Some techniques are amazing for releasing trauma held in the body (one of the most important things for everyone to do) or stimulating the release of <a href="https://therooster.com/blog/simple-breathing-technique-mimics-effects-dmt">natural DMT.</a> My aim here is to let you know there is a simple way to help yourself feel better.</p><h3>SUPERPOWERS</h3><p>My yoga quest has confirmed my belief that our breath is our superpower. This makes sense, right? Without our breath, we don&#8217;t get to live long. The yogis who contributed to the Patanjali Yoga Sutras (a famous yoga framework) believed the ongoing practice of breath retention was the elixir of youth. Primarily due to the intensification of the amount of oxygen we intake into the bloodstream. Oxygen is a pretty good miracle cure for many things.</p><p>The breath is also a powerful &#8216;tool&#8217; to bring us into an awareness of our body, sensing how our bodies are feeling, despite what our 'monkey' minds (the ongoing, incessant thinking mind) may be telling us. Breathing is an autonomic process; our body breaths us, but we are also able to control this process, override how the body is breathing in any given moment, which is our superpower.</p><p>Expanding on that belief is science and research that is confirming what our wise yogis from 2000+ years ago discovered. That a focus on the breath, and also moving the body consciously with the breath, is a major key to remaining, or returning to our state of relaxation, clear-mindedness, feeling strong, curious, content and joyous. This includes that feeling of being 'connected' to yourself and the world around you, in the most positive ways possible. Our conscious breath can and does alleviate stress and the symptoms associated with stress, allowing us to return to our natural state of being.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!fq_o!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdaf89aa6-d332-4e1d-8a21-1bc58c4dd492_1184x666.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!fq_o!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdaf89aa6-d332-4e1d-8a21-1bc58c4dd492_1184x666.png 424w, https://substackcdn.com/image/fetch/$s_!fq_o!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdaf89aa6-d332-4e1d-8a21-1bc58c4dd492_1184x666.png 848w, https://substackcdn.com/image/fetch/$s_!fq_o!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdaf89aa6-d332-4e1d-8a21-1bc58c4dd492_1184x666.png 1272w, https://substackcdn.com/image/fetch/$s_!fq_o!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdaf89aa6-d332-4e1d-8a21-1bc58c4dd492_1184x666.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!fq_o!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdaf89aa6-d332-4e1d-8a21-1bc58c4dd492_1184x666.png" width="1184" height="666" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/daf89aa6-d332-4e1d-8a21-1bc58c4dd492_1184x666.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:666,&quot;width&quot;:1184,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" title="" srcset="https://substackcdn.com/image/fetch/$s_!fq_o!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdaf89aa6-d332-4e1d-8a21-1bc58c4dd492_1184x666.png 424w, https://substackcdn.com/image/fetch/$s_!fq_o!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdaf89aa6-d332-4e1d-8a21-1bc58c4dd492_1184x666.png 848w, https://substackcdn.com/image/fetch/$s_!fq_o!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdaf89aa6-d332-4e1d-8a21-1bc58c4dd492_1184x666.png 1272w, https://substackcdn.com/image/fetch/$s_!fq_o!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdaf89aa6-d332-4e1d-8a21-1bc58c4dd492_1184x666.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h4>STRESS AND BREATH</h4><p>Breathing is an autonomic process - we just do it, and we do not have to think about it. Our natural breath cycle is a longer exhale than inhale, and the movement of breathing includes the abdomen. But with the busy and intense lifestyles that we lead these days, we have lost touch with understanding how our body is feeling, how our breath may be getting restricted or constricted, dependent on our habits and stressors.</p><p>Sitting for long periods, our posture, lack of activity, forward bending of the head and things such as smoking or vaping and the intensity of life stressors, either acute or chronic, all impact negatively on us and our breathing.</p><p>Acute stress is, ideally, short-lived and a response to things such as being stuck in a traffic jam, making you late for work, disagreements with your close ones, workplace conflicts, and other situations that cause our nervous system to react with flight/fight/freeze response. Acute means short-lived. Chronic stress is when stressful situations and circumstances continue for more than a day or two, evolving into weeks and months.</p><p>Sometimes we cope by dissociating ourselves from the impact of stress, pretending everything is ok and the body is fine. Numbing and dumbing ourselves to our physical and emotional responses. This is common due to many factors, including our 'hustle' lifestyles, how busy we make ourselves, not having time to just 'be' without doing, including the social and cultural pressures to 'soldier on' and 'keep your chin up' and comparing ourselves to others.</p><p>This act of ignoring our bodily responses, means we disassociate from listening to our amazing bodies, governed by our nervous system, which normally fluctuates from the restorative rest/digest response to the activated fight/flight/freeze in response to life. If we are healthy, well and vital this process works in a balanced, fluid way. Provided we aren&#8217;t under constant stressors. </p><p>Also we no longer &#8216;mentally&#8217; consider some life stressors to be stressors or dangers, we have become numb to the stress effect as they are a part of our daily life eg: driving a car.</p><p>Part of our brain, the reptilian part (the amygdala to be specific), which controls our instinctual responses, still responds to dangers, ensuring the nervous system responds in order to keep you alive. </p><p>This includes the fight/flight/freeze response; the increased heart rate, shorter breath, cortisol and adrenaline release which stimulates quick-fire muscle responses.</p><p>Humans have evolved the ability to rationalise circumstances and control emotions using our sophisticated prefrontal cortex. This rational response often steps in and controls our state of being, evaluating the circumstance and overriding the instinctual response.</p><p>Research is ongoing into what occurs within mind-body communications. It is also important to understand that each person&#8217;s response to life is different to another person&#8217;s.</p><p>We do know that awareness of, and conscious control of, the breath can adapt our nervous system response, which then impacts our mental state, emotions and our thoughts.</p><h3>STANFORD 'CYCLIC SIGHING' RESEARCH</h3><p>Recent research from<a href="https://scopeblog.stanford.edu/2023/02/09/cyclic-sighing-can-help-breathe-away-anxiety/#:~:text=breathe%20away%20anxiety-,Stanford%20Medicine%20researchers%20showed%20that%20five%20minutes%20a%20day%20of,overall%20anxiety%20and%20improve%20mood"> Stanford Medical School</a> has confirmed what wise yogis have known for 2000+ years: the simple act of breathing, your natural breath cycle, is the single most potent way to regulate your nervous system.</p><p>Stanford conducted a good study, comparing breath practices with mindfulness meditation and other similar practices. Results concluded that 'cyclic sighing' was the most effective and had the best long-term effects on the nervous system and our physiology. Cyclic sighing emphasises longer exhalations than inhales - essentially a return to our natural breath rhythm.</p><p>Our natural breath is meant to be a slightly longer exhale than inhale. But with the advent of our hustle and stressed lives, our breathing has become out of sync, often shortened and constricted.</p><p>It&#8217;s fantastic to have further proof that with a little time spent consciously focusing on our natural breath cycle, the most powerful restorative tool we have, we can make long-lasting, positive changes to our physiology and start to be the master of our mind and body. </p><h3><strong>SIMPLE PRANAYAMA - Breath Practice</strong></h3><p>If you have 5 minutes, take a comfortable seat or a lying posture. </p><p>Set a timer for 5 minutes. </p><p>Close your eyes. </p><p>Become aware of your natural breath, breathing through the nostrils.</p><p>Bring a slow count of 4 to your breath cycle - like this: </p><ul><li><p>Inhale 1... 2... 3... 4... </p></li><li><p>Hold 1... 2... 3... 4... </p></li><li><p>Exhale 1... 2... 3... 4... </p></li><li><p>Hold out 1... 2... 3... 4... </p></li></ul><p>Repeat until the 5 minutes is complete. </p><p>You could also extend the exhale count to 6, 8 or 10 and notice how that feels. </p><p>I recommend this practice especially if you are awakening during the night, it helps to calm the breath, the mind and ultimately the nervous system allowing you to drift back to sleep. </p><p>Let me know how it goes for you and if you are interested in further pranayama practices email me: <a href="mailto:karlinfrew@gmail.com">karlinfrew@gmail.com</a></p>]]></content:encoded></item><item><title><![CDATA[Is it Time to Say Goodbye to 'Namaste' at the End of Yoga Classes?]]></title><description><![CDATA[What is yoga without using the word namaste - right?]]></description><link>https://www.karlinfrew.com/p/is-it-time-to-say-goodbye-to-namaste</link><guid isPermaLink="false">https://www.karlinfrew.com/p/is-it-time-to-say-goodbye-to-namaste</guid><dc:creator><![CDATA[Karlin Frew]]></dc:creator><pubDate>Thu, 03 Oct 2024 01:52:52 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Rbip!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51d6b471-df17-4447-aa49-2ade1983df22_1280x1280.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>What is yoga without using the word namaste - right? For all of my yoga life I have been responding with this Sanskrit word, Namaste, at the beginning and the end of each class.</p><p>I recently watched a comedian from India talking about the use of namaste in yoga classes - laughing as to how, in India, namaste is a greeting, and in his words, the equivalent of saying 'Wassup'. Or 'Hi, How are you'.</p><p>This made me laugh a lot. For the past 20+ years, when completing a yoga class, feeling somewhat 'spiritually aligned' I have been ending my practice with serious intent and a mindful "Wassup"! And I am not the only one. As a yoga teacher, I had been using namaste at the start of classes to honour yogis. And at the end as well, as I presumed it appropriate. I have practiced what is most known and popular, or comfortable, without researching the significance of it.</p><p>Namaste has long been considered a formal greeting in Hinduism. And in the Vedic period, it meant to &#8216;bow&#8217; to a superior entity. But this comedian's explanation of its current use did make me laugh, more so at myself, for using it out of context.</p><p>It also bought up this concept of cultural misappropriation - using a word from another culture, without knowing its history. I was not considering the where, how and why of the words significance. Using it to greet others who are not Hindu, without being of that culture, feels also somewhat racist, or not quite right. (But that is a whole other story).</p><p>My nine-month stay at a yoga ashram included adopting many practices of the Satyananda yoga tradition, including the mantra Hari Om Tat Sat. This mantra became second nature, as a way to start and conclude a practice - alone or in a group setting - and to open and close group discussions. The mantra was and is practiced as an acknowledgement to one another of our higher selves.</p><p>This week I have started to share the comedian's insight into namaste and let students know that I will now be concluding classes with the mantra 'Hari Om Tat Sat', which acknowledges, succinctly, 'the supreme reality'. I will endeavour to clarify this change at classes over the next few weeks. It may become adopted or people may prefer to continue ending their classes and practices together with a heartfelt 'Wassup!'. I will leave it to the individual to decide.</p><h3>THE MEANING OF NAMASTE</h3><p>&#8220;The first part of namaste comes from "namaha," a Sanskrit verb that originally meant "to bend." Deshpande says, "Bending is a sign of submission to authority or showing some respect to some superior entity." Over time, "namaha" went from meaning "to bend" to meaning "salutations" or "greetings."</p><p><a href="https://www.npr.org/sections/codeswitch/2020/01/17/406246770/how-namaste-flew-away-from-us#:~:text=So%20all%20together%2C%20namaste%20literally,simple%20greeting%20to%20say%20hello.">Read the full article here</a></p><h3>WHAT DOES HARI OM TAT SAT MEAN?</h3><p>"When chanted alone, Om Tat Sat refers to absolute and unmanifested reality or truth. However, this mantra may sometimes include the prefix <em>Hari</em>, referring to God in the physical form. When chanted together, <em>Hari Om Tat Sat</em> is used to awaken practitioners to the true or higher self, beyond the physical body".</p><p><a href="https://www.yogapedia.com/definition/6623/om-tat-sat">Find out more about Om Tat Sat</a></p>]]></content:encoded></item><item><title><![CDATA[Unlocking Vitality: Understanding the Pranic and Energetic Value of Foods]]></title><description><![CDATA[The vitality of our food shapes the vitality of our life. Ancient yogis knew it; modern researchers measured it. Fresh, whole foods don't just nourish the body&#8212;they charge it with life force.]]></description><link>https://www.karlinfrew.com/p/unlocking-vitality-understanding</link><guid isPermaLink="false">https://www.karlinfrew.com/p/unlocking-vitality-understanding</guid><dc:creator><![CDATA[Karlin Frew]]></dc:creator><pubDate>Thu, 03 Oct 2024 01:51:38 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Rbip!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51d6b471-df17-4447-aa49-2ade1983df22_1280x1280.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>The <em>Bhagavad Gita</em> (an ancient yogi text) refers to the quality of prana (life force) in foods by classifying them as:</p><ul><li><p><strong>Sattvic</strong> (pure and harmonious)</p></li><li><p><strong>Rajasic</strong> (stimulating and restless)</p></li><li><p><strong>Tamasic</strong> (dulling and degenerative)</p></li></ul><p></p><p>This ancient wisdom reflects food's deep influence on our energy, mind and spiritual evolution.</p><p>In the early 20th century, French researcher Andr&#233; Simoneton, an expert in electromagnetic fields, explored these ideas scientifically. Using a <a href="https://www.amanprana.eu/en/inspiration/bovis-test/">Bovis biometer</a>, he measured the vibrational frequencies of different foods, publishing his findings in &#8216;Radiations des Aliments, Ondes Humaines, et Sant&#233;&#8217; (Paris, 1949).</p><p>Simoneton found that the healthy human body vibrates at approximately 6,500 Angstroms. Foods vibrating at or above this level were considered vital and health-promoting, while foods with lower or zero vibrations were considered depleting to human vitality.</p><p><strong>Simoneton divided foods into four categories:</strong></p><ul><li><p><strong>Category One (6,500&#8211;10,000 Angstroms):</strong> Fresh fruits and vegetables, cold-pressed olive oil, nuts, seeds, whole grains, and fresh legumes. These foods are rich in prana and most supportive of human health.</p></li><li><p><strong>Category Two (3,000&#8211;6,500 Angstroms):</strong> Cooked vegetables, cooked fish, honey, and raw sugar cane. These retain some vitality but are less potent.</p></li><li><p><strong>Category Three (below 3,000 Angstroms):</strong> Cooked meats, animal products, sausages, pasteurised milk, eggs, coffee, black tea, cheeses, white breads etc. These foods are considered low in life force and can energetically burden the body.</p></li><li><p><strong>Category Four (close to 0 Angstroms):</strong> Margarine, refined white sugar, bleached flour products, alcoholic spirits and heavily processed dairy and meat products. These are essentially &#8220;dead&#8221; foods with no measurable life force.</p></li></ul><p>Simoneton&#8217;s findings offer strong support for a plant-based, minimally processed diet based on fresh fruits, vegetables and whole foods.<br></p><h3>Processed Foods</h3><p>Simoneton also highlighted the devastating effects of food processing on vitality. <br>For example, fresh milk initially vibrates at 6,500 Angstroms but loses 90% of its life force within 24 hours. After pasteurisation, it measures at zero. </p><p>The same decline happens with pasteurised juices and canned fruits. Fresh sugar beet juice vibrates at 8,500 Angstroms, while refined white sugar drops to 1,000 and white granulated sugar gives a reading of zero.</p><p>Interestingly, some foods can increase in vitality when cooked. For instance, raw potatoes measure only 2,000 Angstroms, but when boiled they jump to 7,000, and when baked, they can reach 9,000. </p><p>Similarly, fresh legumes such as beans, lentils and peas retain strong energetic values between 7,000 and 8,000 when fresh, though drying diminishes their potency slightly.</p><p>Simoneton&#8217;s research, conducted nearly a century ago, is even more relevant today in a world where food is more heavily processed and chemically treated than ever before.</p><div><hr></div><h3>Modern Insights: Light, Life Force, and Nutrition</h3><p>Although Simoneton&#8217;s work hasn't been widely replicated in mainstream science, modern research strongly supports many of his conclusions:</p><ul><li><p><strong>Biophoton Emissions:</strong> Studies show that living foods - especially raw, organic plants - emit light particles called biophotons, thought to be indicators of vitality and cellular health.<a href="https://www.mdpi.com/2513338"> https://www.mdpi.com/2513338</a></p></li><li><p><strong>Nutrient Density:</strong> Minimally processed foods consistently have higher levels of vitamins, minerals, and antioxidants than heavily processed ones.<br><a href="https://www.hsph.harvard.edu/nutritionsource/nutrition-and-immunity/">Harvard &#8211; Nutrition and Immunity</a></p></li><li><p><strong>Health Risks of Ultra-Processed Foods:</strong> High intake of ultra-processed foods is linked to increased risks of cancer, cardiovascular disease and inflammatory conditions.<br>Fiolet, T. et al. (2018). <em>Consumption of ultra-processed foods and cancer risk: results from the NutriNet-Sant&#233; prospective cohort.</em> BMJ.<br>Full Text: <a href="https://www.bmj.com/content/360/bmj.k322?utm_source=chatgpt.com">https://www.bmj.com/content/360/bmj.k322</a></p></li></ul><p>Thus, both ancient wisdom and modern research point clearly to the same truth:<br>Fresh, natural, whole foods support the vibrational energy, health and clarity of the human being.</p><p></p><h3>The Role of Sunlight in Human Vitality</h3><p>Just as fresh, living foods carry vibrational life force, sunlight is a direct source of energy that nourishes the human body on multiple levels&#8212;physical, emotional, and even cellular.</p><p>Modern research shows that sunlight exposure:</p><ul><li><p><strong>Regulates our circadian rhythms</strong>, balancing hormones like melatonin and cortisol, essential for sleep, energy, and resilience. <a href="https://www.nigms.nih.gov/education/fact-sheets/Pages/circadian-rhythms.aspx">National Institutes of Health &#8211; Circadian Rhythms</a>.</p></li><li><p><strong>Stimulates Vitamin D production</strong>, which boosts immune function, bone health, and mood regulation. Vitamin D deficiency is now linked to a wide range of chronic illnesses, from depression to heart disease. <a href="https://www.hsph.harvard.edu/nutritionsource/vitamin-d/">Harvard &#8211; The Vital Role of Vitamin D</a>.</p></li><li><p><strong>Enhances mitochondrial function </strong><br><em>&#8221;Longer wavelengths in sunlight pass through the human thorax &#8212; improves mitochondrial function and ATP production&#8221;</em> <a href="https://www.nature.com/articles/s41598-025-09785-3">Nature.com</a></p></li><li><p><strong>Supports emotional well-being.</strong> Exposure to natural light increases the production of serotonin, the neurotransmitter associated with feelings of happiness and calm. <a href="https://pubmed.ncbi.nlm.nih.gov/12480364/">Sunlight and Serotonin</a>.</p></li></ul><p>Interestingly, traditional yogic and ayurvedic teachings long emphasised early morning sun exposure (surya namaskar &#8211; salutations to the sun) as a means of absorbing pure prana directly through the skin and eyes (gently, during low-UV times).</p><p>In the same way that processed foods have lost their vibrational vitality, artificial light, especially excessive blue light from screens, fluorescent lighting, and household lighting, can disrupt our natural energy rhythms, leading to fatigue, poor sleep and emotional imbalance.</p><div><hr></div><h2>The Role of Water in Human Vitality</h2><p>Just as fresh food and sunlight carry life force, <strong>pure water</strong> is another fundamental source of prana and energetic vitality. In both yogic and natural health traditions, water is seen not merely as a chemical substance (H&#8322;O), but as a carrier of life intelligence.</p><p>Modern research shows that:</p><ul><li><p><strong>Structured water</strong> (sometimes called &#8220;living water&#8221;) naturally found in springs, rivers, and fruits has a unique molecular arrangement that may enhance cellular hydration and energy transfer. <br>(Pollack Laboratory &#8211; The Fourth Phase of Water)</p></li><li><p><strong>Contaminated or chemically treated water</strong> (like heavily chlorinated tap water) can carry chemical residues that burden the body&#8217;s detox systems and diminish cellular energy. <a href="https://www.who.int/publications/i/item/9789241549950">World Health Organisation &#8211; Water Quality Guidelines</a></p></li><li><p><strong>Spring water and naturally filtered rainwater</strong> have been prized for their vitality for centuries across cultures, from Vedic India to indigenous traditions worldwide.</p></li><li><p><strong>Hydration impacts mitochondrial function</strong>, cognitive performance, digestion, and emotional stability. Even mild dehydration can cause fatigue, confusion and irritability. <a href="https://link.springer.com/article/10.1007/s00394-019-02017-6">European Journal of Nutrition &#8211; Effects of Dehydration</a>.</p></li></ul><p>Importantly, many fruits and vegetables carry <em>structured water</em> - a form of bioavailable hydration that nourishes not just physically but energetically.</p><p>When we consume pure, living water whether through springs, fruits, or carefully filtered sources, we align ourselves with nature&#8217;s blueprint for health and resilience.</p><div><hr></div><h3>Information Sources</h3><h4>Food and Vitality</h4><ul><li><p><em><strong><a href="https://www.abebooks.com/servlet/BookDetailsPL?bi=31644942873&amp;searchurl=an%3DANDRE%2BSIMONETON%26sortby%3D17&amp;cm_sp=snippet-_-srp1-_-title2">Radiations des aliments, ondes humaines et sant&#233; - "M&#233;thodes et techniques de la vie saine" - </a></strong><a href="https://www.abebooks.com/servlet/BookDetailsPL?bi=31644942873&amp;searchurl=an%3DANDRE%2BSIMONETON%26sortby%3D17&amp;cm_sp=snippet-_-srp1-_-title2">Andre Simoneton</a></em></p></li><li><p><em><strong><a href="https://www.anahata-retreat.org.nz/shop/prana-pranayama">Prana &amp; Pranayama:</a></strong><a href="https://www.anahata-retreat.org.nz/shop/prana-pranayama"> Swami Niranjanananda Saraswati</a></em> <em>Yoga Publications Trust, Munger, Bihar, India</em></p></li><li><p><a href="https://www.researchgate.net/scientific-contributions/Fritz-Albert-Popp-4467447">Popp, Fritz-Albert: </a><em><a href="https://www.researchgate.net/scientific-contributions/Fritz-Albert-Popp-4467447">Biophoton Emission &#8211; New Evidence for Cell Communication</a></em><a href="https://www.researchgate.net/scientific-contributions/Fritz-Albert-Popp-4467447"> (ResearchGate)</a></p></li><li><p><a href="https://nutritionsource.hsph.harvard.edu/nutrition-and-immunity/">Harvard School of Public Health: </a><em><a href="https://nutritionsource.hsph.harvard.edu/nutrition-and-immunity/">Nutrition and Immunity</a></em></p></li><li><p><a href="https://www.bmj.com/content/360/bmj.k322">BMJ: </a><em><a href="https://www.bmj.com/content/360/bmj.k322">Consumption of Ultra-Processed Foods and Cancer Risk</a><br><br></em></p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.karlinfrew.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">This Substack is reader-supported. 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