Advertise on podcast: The Evolving Wellness Podcast with Sarah Kleiner Wellness

Host Sarah Kleiner interviews Dr. Martin Moore-Ede, a Harvard-trained physician-scientist who helped identify the human circadian clock in the suprachiasmatic nucleus and showed humans are synchronized by light timing. They discuss how modern indoor living mimics shift work—dim days, blue-rich nights—and its links to disrupted sleep physiology, suppressed melatonin, metabolic effects, and increased risks including cancer and cardiovascular disease, citing a new study associating as little as 3 lux at night with measurable heart damage in 11,000 people. Moore-Ede explains why lux/lumens miss health-relevant wavelengths, the narrow circadian-sensitive blue band (~480 nm), and the importance of full-spectrum daylight (especially before 10 a.m.) and blue-free evenings. He highlights infrared’s emerging roles in mitochondrial metabolism and healing, new measurement tools, and solutions like automated circadian lighting and screens. They also cover benefits in elder care trials and the role of outdoor violet light in preventing childhood myopia, and he announces an updated second edition of his book, The Light Doctor. —  Connect with Dr Martin  https://thelightdoctor.com/ https://thelightdoctor.com/the-light-doctor-second-edition/  _________  Sponsored By: Change → Kēpos | For a limited time, you can get 47% off your first order, PLUS free gifts valued at $62. Go to https://trykepos.com/SARAHKLEINER to claim the offer–your discount will be automatically applied. With their 30-day money back guarantee, you can try it completely risk free. → VIVARAYS  -Go to  https://vivarays.com/sarah and use code SARAH at checkout. Get back in sync with your own rhythm, one sunset at a time. → FERRITIN TERRAIN SUMMIT 2026 – Go to sarahkleinerwellness.com/the-ferritin-terrain-summit-2026 and grab your VIP access. Unlock the full summit experience and dive deeper into the Ferritin Terrain. _________ Timestamp: 00:00 Meet Dr Moore Ede 02:22 Career and SCN Discovery 04:00 Light at Night Risks 05:11 Full Spectrum and New Book 06:57 Shift Work and Blue Band 09:24 LEDs Infrared Loss 11:19 Modern Life as Shift Work 12:57 Morning Light and Buildings 15:44 Ferritin Summit Break 18:04 Lighting Industry Metrics 23:35 Junk Light Analogy 24:31 Sponsor Kapos Lactoferrin 26:43 Practical Light Diet Plan 28:50 Dark Sleep Heart Study 30:36 Melatonin and Cancer Defense 32:03 Rehab Facility Light Chaos 33:20 Circadian Lighting In Care Homes 34:56 Measuring Melatonin Suppression 36:54 Sponsor Viva Rays Glasses 38:55 Infrared Light And Mitochondria 43:41 Spectrometer Demo And Diagnosis 46:43 Second Edition Updates 50:44 Blue Light Pushback Explained 55:41 Outdoor Time And Longevity 57:53 Kids Need Violet Light 59:52 Book Links And Wrap Up ———  This video is not medical advice & as a supporter to you and your health journey - I encourage you to monitor your labs and work with a professional! ________________________________________ Get all my free guides and product recommendations to get started on your journey! https://www.sarahkleinerwellness.com/all-free-resources  Check out all my courses to understand how to improve your mitochondrial health & experience long lasting health! (Use code PODCAST to save 10%) -  https://www.sarahkleinerwellness.com/courses  My free product guide with all product recommendations and discount codes: https://www.canva.com/design/DAF7mlgZpJI/xVyE4tiQFEWJmh_Xwx8Kbw/view?utm_content=DAF7mlgZpJI  Free Webinar on Light & Health (includes free light bulb guide) - https://www.sarahkleinerwellness.com/mycircadianapp-free-webinar  Get Early Access to Podcast Episodes & my Seasonal Food Course + UVB+Red Light Therapy course for free -  https://open.substack.com/pub/sarahkleinerwellness/p/uvbred-light-protocol?r=5eztl9&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true

Roadmap - https://www.sarahkleinerwellness.com/winter-roadmap Winter is not just dark - it changes your metabolism, your mood, and even your weight. Sarah Kleiner breaks down a brand-new study showing why bright days and dark nights may be one of the most important levers for staying healthy when the clocks change. If you live anywhere that gets gloomy, cold, or abruptly darker after work, this episode gives you a practical game plan before November 1st hits in the U.S. and the time shift hits Europe even sooner. LINKS SHARED - Roadmap - https://www.sarahkleinerwellness.com/winter-roadmap MyCircadianApp (code SARAHK) - https://get.mycircadianapp.com/cXOl/SARAH Study link - https://pubmed.ncbi.nlm.nih.gov/42859199/ TIMESTAMPS:00:00 Daylight saving time and winter challenges 00:31 Why winter can affect weight and metabolism 02:09 The new light and metabolic health study 02:41 What the study found about bright days and dark nights 03:47 Why winter routines make light exposure harder 04:50 Circadian amplitude: brighter days, darker nights 06:05 How to strengthen your daily light rhythm 07:17 Temperature rhythm, hormones, and metabolic health 07:50 What the study can—and can’t—tell us 08:28 Practical steps for your light environment 09:01 Daytime light, meal timing, and evening routines 09:33 Bedroom light and nighttime metabolic health 10:03 Supporting longevity and metabolic health this winter 10:34 Closing thoughts and personalized support This video is not medical advice & as a supporter to you and your health journey - I encourage you to monitor your labs and work with a professional!________________________________________ Get all my free guides and product recommendations to get started on your journey!https://www.sarahkleinerwellness.com/all-free-resources Check out all my courses to understand how to improve your mitochondrial health & experience long lasting health! (Use code PODCAST to save 10%) - https://www.sarahkleinerwellness.com/courses My free product guide with all product recommendations and discount codes:https://www.canva.com/design/DAF7mlgZpJI/xVyE4tiQFEWJmh_Xwx8Kbw/view?utm_content=DAF7mlgZpJI Free Webinar on Light & Health (includes free light bulb guide) - https://www.sarahkleinerwellness.com/mycircadianapp-free-webinar Get Early Access to Podcast Episodes & my Seasonal Food Course + UVB+Red Light Therapy course for free -  https://open.substack.com/pub/sarahkleinerwellness/p/uvbred-light-protocol?r=5eztl9&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true

ROADMAP - https://www.sarahkleinerwellness.com/winter-roadmap Feeling tired, moody, and craving carbs every winter? Your biology is working against you — and willpower alone won't fix it. In this video, I break down the two foundational signals your body needs in winter: LIGHT and FOOD. Get these right and you can avoid seasonal depression, stop the winter weight gain spiral, and actually feel energized all season long. Here's what I cover: → Why most people go into winter already depleted (low vitamin D, low iron, broken sleep) — and why that matters more than you think → Foundation #1 — LIGHT: How to get 10,000 lux of morning light (even on cloudy days), why your indoor light is basically useless, and how UV light drives your serotonin and dopamine → The truth about light boxes: the blue light problem, flicker, and nervous system dysregulation — plus the one I actually recommend → Your evening light protocol: 10 lux or below 2–3 hours before bed, why your bedroom needs to be at zero lux, and how light exposure while sleeping is linked to obesity and insulin resistance → Foundation #2 — FOOD: Why skipping meals and over-fasting wrecks your iron levels (hepcidin explained), why you need protein, fat, and carbs across three meals, and why calorie deficit alone fails when you're depleted → Why willpower always loses to biology — and why the answer isn't restricting harder, but pulling safety signals back in If you've ever felt like a runaway train from Thanksgiving through January, this is your blueprint to break the cycle. ⏱️ CHAPTERS: 0:00 — Why You Feel Like Crap Every Winter 1:18 — Are You Depleted Going Into Winter? 2:49 — Foundation #1: Light Signals 6:02 — Getting 10,000 Lux (Even on Cloudy Days) 8:59 — Why Less Light = More Sugar Cravings 9:45 — Light Boxes: Blue Light & Flicker Problems 11:56 — Why Your Appetite Gets Wrecked in Winter 13:02 — Why Calorie Deficit Alone Fails in Winter 14:13 — Morning Light: Non-Negotiables 14:54 — Evening Light Protocol (10 Lux Before Bed) 16:08 — Bedroom Light & Weight Gain Connection 17:08 — Foundation #2: Food Signals 17:54 — Over-Fasting & Iron Depletion (Hepcidin) 18:59 — Your Nervous System Needs Light First 19:43 — Why Willpower Loses to Biology 20:29 — You Can Be Overweight & Undernourished 21:38 — Restricting Harder Isn't the Answer 22:29 — What Actually Works: Pull Safety Signals Back In 22:49 — Breaking the Annual Winter Pattern 23:41 — Wrap Up & Next Steps #WinterDepression #SeasonalAffectiveDisorder #WinterWeightGain #LightTherapy #CircadianRhythm #WinterWellness

Sarah Kleiner welcomes Heidi Sime, CEO of DreamWalkers, to discuss circadian living—especially through fall and winter in northern Wisconsin where extreme cold and short days make light management critical. Heidi shares her health journey, relationships, and how her husband Thaddeus Owen (a circadian rhythm expert who improved insomnia and anxiety with blue light blockers and gave a TEDx talk) introduced her to red evening lighting and consistent post-sunset blue light blocking. They emphasize non-negotiable morning sunlight even in winter, banking summer sun exposure, and consider winter strategies such as travel south, UVB lamps, and carefully chosen tanning/solarium options. Heidi describes seasonal internal practices like three months of morning journaling rituals, and seasonal eating shifts including ketogenic or carnivore phases. The conversation also touches on parenting, reducing screen reliance, avoiding rigid health dogma, and Heidi’s women-focused blue light glasses, Morning Light Club hat, and related products. —  Connect with Heidi  https://dreamwalkerz.ai/discount/SarahK  https://www.instagram.com/heidisime_/?hl=en  _________  Sponsored By: → Kēpos | For a limited time, you can get 47% off your first order, PLUS free gifts valued at $62. Go to https://trykepos.com/SARAHKLEINER to claim the offer–your discount will be automatically applied. With their 30-day money back guarantee, you can try it completely risk free. → Bon Charge | Go to https://boncharge.com/products/demi-red-light-device?rfsn=8108115.26608d & use code SARAHKLEINER for 15% off storewide. → FERRITIN TERRAIN SUMMIT 2026 – Go to sarahkleinerwellness.com/the-ferritin-terrain-summit-2026 and grab your VIP access. Unlock the full summit experience and dive deeper into the Ferritin Terrain. _________ Timestamp: 00:00 Why This Cancer Story 00:29 Podcast Intro Disclaimer 01:42 Meeting Jeffrey 02:19 Loss Suppression Diagnosis 04:51 Health Journey Before Cancer 08:21 Alcohol Late Nights Wakeup 10:57 Sponsor Ferritin Summit 13:30 Diagnosis Refusing Surgery 15:02 Circadian Reset Routine 18:55 Sponsor VivaRays Glasses 20:10 Cold Plunge Red Light Tools 22:55 Supplements Deuterium Minimalism 29:13 Mindset Placebo Nocebo Power 32:34 Don’t Wait For Diagnosis 33:30 Trust Body Signals 35:14 Intuition Versus Addiction 35:59 Escaping Conspiracy Mindset 39:34 Social Media Energy Drain 40:03 Handling Troll Comments 42:12 Energetic Boundaries Online 46:19 Stop Forcing Red Flags 47:30 Diagnosis As Permission 49:49 Cancer Story And Symptoms 54:05 Healing Foundations And Tools 55:13 Upcoming Talks And Masterclass 57:32 Where To Find Him 58:44 Closing And Follow Up ———  This video is not medical advice & as a supporter to you and your health journey - I encourage you to monitor your labs and work with a professional! ________________________________________ Get all my free guides and product recommendations to get started on your journey! https://www.sarahkleinerwellness.com/all-free-resources  Check out all my courses to understand how to improve your mitochondrial health & experience long lasting health! (Use code PODCAST to save 10%) -  https://www.sarahkleinerwellness.com/courses  My free product guide with all product recommendations and discount codes: https://www.canva.com/design/DAF7mlgZpJI/xVyE4tiQFEWJmh_Xwx8Kbw/view?utm_content=DAF7mlgZpJI  Free Webinar on Light & Health (includes free light bulb guide) - https://www.sarahkleinerwellness.com/mycircadianapp-free-webinar  Get Early Access to Podcast Episodes & my Seasonal Food Course + UVB+Red Light Therapy course for free -  https://open.substack.com/pub/sarahkleinerwellness/p/uvbred-light-protocol?r=5eztl9&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true

Sarah Kliner welcomes Jeffrey to the Evolving Wellness podcast to discuss his experience navigating a left-kidney tumor diagnosis (clear cell renal cell carcinoma) using circadian and quantum biology principles, deuterium depletion, and lifestyle changes rather than standard-of-care surgery that would have removed his entire kidney. Jeffrey connects his health journey to long-term emotional suppression, alcohol use, and late nights under artificial light, describing the diagnosis as a catalyst to set boundaries, align with authenticity, and trust intuition. He shares practices including consistent sleep aligned to light-dark cycles (using the My Circadian app), cold plunging (Morasko), red light therapy (Soleil Well), sauna, local seasonal whole foods, minerals, and deuterium-depleted water, while reducing supplements and discontinuing an ivermectin/mebendazole protocol. He reports some scans showing shrinkage and aims to empower others to make changes before a diagnosis. —  Connect with Jeffrey.  https://www.jhartfitness.com/  https://www.youtube.com/@jhartfitness/videos  https://www.instagram.com/jhart_fitness  _________  Sponsored By: → VivaRays | This episode is sponsored by VivaRays - Go to https://www.vivarays.com/sarah and use code SARAH at checkout.  → FERRITIN TERRAIN SUMMIT 2026 – Go to sarahkleinerwellness.com/the-ferritin-terrain-summit-2026 and grab your VIP access. Unlock the full summit experience and dive deeper into the Ferritin Terrain. _________ Timestamp: 00:00 Why This Cancer Story 00:29 Podcast Intro Disclaimer 01:42 Meeting Jeffrey 02:19 Loss Suppression Diagnosis 04:51 Health Journey Before Cancer 08:21 Alcohol Late Nights Wakeup 10:57 Sponsor Ferritin Summit 13:30 Diagnosis Refusing Surgery 15:02 Circadian Reset Routine 18:55 Sponsor VivaRays Glasses 20:10 Cold Plunge Red Light Tools 22:55 Supplements Deuterium Minimalism 29:13 Mindset Placebo Nocebo Power 32:34 Don’t Wait For Diagnosis 33:30 Trust Body Signals 35:14 Intuition Versus Addiction 35:59 Escaping Conspiracy Mindset 39:34 Social Media Energy Drain 40:03 Handling Troll Comments 42:12 Energetic Boundaries Online 46:19 Stop Forcing Red Flags 47:30 Diagnosis As Permission 49:49 Cancer Story And Symptoms 54:05 Healing Foundations And Tools 55:13 Upcoming Talks And Masterclass 57:32 Where To Find Him 58:44 Closing And Follow Up ———  This video is not medical advice & as a supporter to you and your health journey - I encourage you to monitor your labs and work with a professional! ________________________________________ Get all my free guides and product recommendations to get started on your journey! https://www.sarahkleinerwellness.com/all-free-resources  Check out all my courses to understand how to improve your mitochondrial health & experience long lasting health! (Use code PODCAST to save 10%) -  https://www.sarahkleinerwellness.com/courses  My free product guide with all product recommendations and discount codes: https://www.canva.com/design/DAF7mlgZpJI/xVyE4tiQFEWJmh_Xwx8Kbw/view?utm_content=DAF7mlgZpJI  Free Webinar on Light & Health (includes free light bulb guide) - https://www.sarahkleinerwellness.com/mycircadianapp-free-webinar  Get Early Access to Podcast Episodes & my Seasonal Food Course + UVB+Red Light Therapy course for free -  https://open.substack.com/pub/sarahkleinerwellness/p/uvbred-light-protocol?r=5eztl9&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true

FERRITIN SUMMIT - https://www.sarahkleinerwellness.com/the-ferritin-terrain-summit-2026' Low ferritin is one of the most overlooked root causes of feeling cold all the time, restlessness, and chronic fatigue - and "just taking iron" isn't the answer. In Episode 1, Sarah Kleiner shares her personal journey with low ferritin, why standard iron advice fails, and what actually moved the needle for her. She breaks down the connection between gut health and ferritin levels, why you can't just supplement iron without addressing absorption, the role of stomach acid (HCL) in iron uptake, how estrogen clearance is tied to iron status, and her 90-day testing protocol for tracking ferritin. If you've been told your ferritin is "normal" but you still feel terrible, this episode is for you. LINKS MENTIONED: FREE SUMMIT - https://www.sarahkleinerwellness.com/the-ferritin-terrain-summit-2026 VIP PASS (INSTANT ACCESS TO FERRITIN CLARITY ROADMAP) - https://www.sarahkleinerwellness.com/offers/KtFmpmTi/checkout Nutrition strategy video - https://youtu.be/MQ5bqKusEkg FULL LIST IN ONE PLACE ON MY BLOG - https://www.sarahkleinerwellness.com/blog/the-exact-supplements-i-ve-been-taking-to-raise-my-ferritin-list Fermenting Fairy - code SARAHK - https://fermentingfairy.com/products/vanilla-bean-coconut-milk-kefir Shilajit - code SARAHK - https://lddy.no/1lahd Sulforophane - CODE SARAHK - https://mara-labs.com/sarahk Sulforophane podcast - https://www.youtube.com/watch?v=7oquScnu-WE&t=11s Body Bio PC - https://amzlink.to/az01lMxBqgWiR Three Arrows - Code SARAHKLEINER - https://threearrowsnutra.com/?ref=eaqetbcb HCL - (code Sarah15) - https://healthygut.com/hcl-guard-now/?rstr=811&coupon_code=Sarah15 Enzymes - (code Sarah15) - https://healthygut.com/holozyme-now/?rstr=811&coupon_code=Sarah15 Bitters I am using now - https://amzlink.to/az0Vftb6r9xBN Magnesium - https://amzlink.to/az0XtSLEgxiAe Magnesium Lotion - https://amzlink.to/az0D9W3jcDLgP Castor oil packs - https://amzlink.to/az0UyoJzxaftc TIMESTAMPS: 0:00 Intro: Feeling Cold All the Time & Restless Symptoms 1:00 Sarah's Personal Health Story 2:30 The Summit Event 3:00 Iron Deficiency & Why You Can't "Just Take Iron" 4:00 Gut Health & Digestion 5:00 Supplements Sarah Takes Daily 5:50 Estrogen Clearance & Metabolism 6:40 Why People Online Say "Never" About Supplements 7:30 BodyBio PC Discussion 8:20 Research Behind the Supplements 9:40 Testing Protocol (Every 90 Days) 10:00 HCL Guard Supplement 10:30 Meals & Nutrition Tips 12:00 Subscribe & What's Coming Next 12:40 Thank You for Watching This video is not medical advice & as a supporter to you and your health journey - I encourage you to monitor your labs and work with a professional! ________________________________________ Get all my free guides and product recommendations to get started on your journey!https://www.sarahkleinerwellness.com/all-free-resources Check out all my courses to understand how to improve your mitochondrial health & experience long lasting health! (Use code PODCAST to save 10%) - https://www.sarahkleinerwellness.com/courses My free product guide with all product recommendations and discount codes:https://www.canva.com/design/DAF7mlgZpJI/xVyE4tiQFEWJmh_Xwx8Kbw/view?utm_content=DAF7mlgZpJI Free Webinar on Light & Health (includes free light bulb guide) - https://www.sarahkleinerwellness.com/mycircadianapp-free-webinar Get Early Access to Podcast Episodes & my Seasonal Food Course + UVB+Red Light Therapy course for free -  https://open.substack.com/pub/sarahkleinerwellness/p/uvbred-light-protocol?r=5eztl9&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true

Sarah Kleiner welcomes Dr. Anna Cabeca to discuss perimenopause/menopause support for hormone-hesitant listeners, hormone users, and those wanting non-hormonal approaches. Cabeca emphasizes “it takes more than hormones to fix your hormones,” advocating foundations like circadian and lifestyle factors, detoxification pathways, gut and mitochondrial health, and working with individual physiology rather than one-size-fits-all hormone protocols; she frames treatment as hormone “replenishment” and notes benefits of progesterone, pregnenolone, DHEA, and sometimes estrogen/testosterone depending on metabolism and clearance. They discuss increased post-pandemic inflammation and autoimmune issues (Hashimoto’s, dysbiosis), rising MCAS/histamine intolerance linked to estrogen fluctuations or impaired estrogen clearance, and practical supports including food/stress diaries, oxytocin-boosting practices, daily bowel movements, and drainage/lymph strategies. They also cover keto/carnivore drawbacks for some women (uric acid, weight gain), thyroid markers like reverse T3, ferritin optimization, and the importance of individualized, terrain-focused care. Cabeca shares where to find her work and programs —  Connect with Dr Anna https://www.instagram.com/thegirlfrienddoctor/  https://drannacabeca.com/ https://www.youtube.com/thegirlfrienddoctor  _________ Sponsored By: → VIVARAYS  -Go to  https://vivarays.com/sarah and use code SARAH at checkout. Get back in sync with your own rhythm, one sunset at a time. → Kēpos | For a limited time, you can get 47% off your first order, PLUS free gifts valued at $62. Go to https://trykepos.com/SARAHKLEINER to claim the offer–your discount will be automatically applied. With their 30-day money back guarantee, you can try it completely risk free.  → FERRITIN TERRAIN SUMMIT 2026 – Go to sarahkleinerwellness.com/the-ferritin-terrain-summit-2026 and grab your VIP access. Unlock the full summit experience and dive deeper into the Ferritin Terrain. _________ Timestamp: 00:00 Meet Dr Anna Cabeca 00:50 Podcast Intro and Disclaimer 03:28 Hormone Views and Foundations 04:55 Replenishment Not Replacement 08:47 Lifestyle Blue Zones and Root Causes 10:33 Post Pandemic Inflammation and Autoimmunity 13:03 Histamine MCAS and Estrogen Clearance 27:10 Free Ferritin Summit 27:51 Hormone Therapy Pitfalls 29:06 Progesterone Sensitivity Fixes 32:40 Diet Flex for Menopause 35:10 Carnivore Uric Acid Clues 37:32 Reverse T3 Thyroid Deep Dive 42:39 Terrain Foundations Wrap Up ———  This video is not medical advice & as a supporter to you and your health journey - I encourage you to monitor your labs and work with a professional! ________________________________________ Get all my free guides and product recommendations to get started on your journey! https://www.sarahkleinerwellness.com/all-free-resources Check out all my courses to understand how to improve your mitochondrial health & experience long lasting health! (Use code PODCAST to save 10%) -  https://www.sarahkleinerwellness.com/courses My free product guide with all product recommendations and discount codes: https://www.canva.com/design/DAF7mlgZpJI/xVyE4tiQFEWJmh_Xwx8Kbw/view?utm_content=DAF7mlgZpJI Free Webinar on Light & Health (includes free light bulb guide) - https://www.sarahkleinerwellness.com/mycircadianapp-free-webinar Get Early Access to Podcast Episodes & my Seasonal Food Course + UVB+Red Light Therapy course for free -  https://open.substack.com/pub/sarahkleinerwellness/p/uvbred-light-protocol?r=5eztl9&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true

Free nutritional assessment - https://www.sarahkleinerwellness.com/opt-in-ferritin-roadmap-phase-1 Free Summit ticket - https://www.sarahkleinerwellness.com/the-ferritin-terrain-summit-2026 VIP TICKET (with immediate access to my Ferritin Roadmap) - https://www.sarahkleinerwellness.com/offers/KtFmpmTi/checkout SUPPLEMENTS - https://www.sarahkleinerwellness.com/blog/the-exact-supplements-i-ve-been-taking-to-raise-my-ferritin-list I share the exact nutritional strategy I used to triple my ferritin and regulate my full iron panel in 90 days - without relying on iron supplements alone. If you're struggling with low ferritin, iron dysregulation, or chronic undereating patterns that are elevating your hepcidin, this video walks you through everything I changed in my diet. You'll learn why carb restriction raises hepcidin, why heme iron beats non-heme sources, how resistant starches support estrogen clearance, and how eating three warm cooked meals a day (including congee!) helped me rebuild my blood. MORE RESOURCES: Free Summit ticket - https://www.sarahkleinerwellness.com/the-ferritin-terrain-summit-2026VIP TICKET (with immediate access to my Ferritin Roadmap) - https://www.sarahkleinerwellness.com/offers/KtFmpmTi/checkout SUPPLEMENTS - https://www.sarahkleinerwellness.com/blog/the-exact-supplements-i-ve-been-taking-to-raise-my-ferritin-list 0:00 - Intro: How I Tripled My Ferritin in 90 Days 0:18 - Low Ferritin = Iron Dysregulation (Not Just One Number) 0:43 - My Credentials & Background 1:05 - Disclaimer: Not Medical Advice 1:38 - What Tanked My Ferritin: Chronic Undereating 2:13 - Skipping Dinner & Elevated Hepcidin 2:56 - The 5-Day Undereat / 2-Day Refeed Pattern 3:45 - Free Food Diary Assessment 4:35 - Carb Restriction Raises Hepcidin 3–4x 5:00 - Why Carnivore Diets Can Cause Iron Deficiency 5:21 - Not Slowing Down to Eat: Digestive Enzymes & Stomach Acid 6:02 - Heavy Cycles & Poor Estrogen Clearance Genetics 6:25 - The Ferritin Clarity Roadmap 6:48 - Free Ferritin Terrain Summit (13+ Expert Speakers) 7:33 - VIP Ticket & What's Included 9:15 - My Nutritional Strategy: Assessing My Own Labs 10:00 - Copper-Rich Foods, Vitamin A & Resistant Starches 10:17 - Estrogen Clearance: Raw Carrot, Cooled Rice & Potatoes 10:37 - Beans, Anti-Nutrients & Iron Absorption 11:14 - Eating 3 Meals a Day in a Relaxed State 11:55 - Congee: Easily Digestible Healing Food 12:38 - Rebuilding Blood (Chinese Medicine Perspective) 13:17 - Circadian Eating: Sunrise to Sunset13:25 - Coconut Kefir & Cutting Dairy' 13:47 - Heme Iron vs Non-Heme Iron Sources 14:38 - Results: Better Sleep, No Cold Hands, No Hair Loss 15:30 - Liver Meatballs Twice a Week 16:09 - Sprouted Oats, More Protein & Carbs 16:23 - Hydration: Orange Juice & Coconut Water 16:45 - My Food Philosophy: Regularity Over Pounding Iron 17:06 - Meal Prep: Warm Cooked Foods & Congee 17:54 - Avoiding Iron Absorption Blockers 18:25 - Coffee Routine & Timing 18:51 - Supplement Dosing: Switching to Every Other Day 19:12 - Slow Down, Chew Food, Drop the Stress 19:38 - Keto/Carnivore Myths: Metabolic Flexibility Matters 20:35 - Strategy Recap 20:41 - Bonus: Iodine & Brazil Nuts for Estrogen Clearance 21:03 - Monitoring Thyroid Numbers 21:22 - Free Summit Pass & VIP Roadmap Access 21:40 - Next Video: Full Supplement Protocol This video is not medical advice & as a supporter to you and your health journey - I encourage you to monitor your labs and work with a professional! ________________________________________Get all my free guides and product recommendations to get started on your journey!https://www.sarahkleinerwellness.com/all-free-resources

Sarah Kleiner welcomes Dr. Amie to discuss why many people with hypothyroid symptoms are dismissed after only TSH (and sometimes T4) testing and placed on T4-only medication without improvement. Dr. Amie shares her own journey through multiple doctors before being diagnosed, learning that T4 must convert to active T3, and ultimately finding functional medicine support with more thorough testing and individualized treatment. They discuss tailoring thyroid hormone replacement, how low ferritin and stress can affect tolerance to T3, and how long-term carnivore/ketosis may lower free T3 for some people. They cover thyroid’s links to metabolism, temperature regulation, mood, and long-term risks, address misconceptions about T4 and cancer via reverse T3, and emphasize getting a full thyroid panel and not accepting dismissal. Dr. Amie shares resources, including a quiz at dramy.com/quiz —  Connect with Dr Amie https://dramie.com/  https://www.youtube.com/dramiehornaman  https://www.instagram.com/dramiehornaman/   _________  Sponsored By: → Bon Charge | Go to https://boncharge.com/products/demi-red-light-device?rfsn=8108115.26608d & use code SARAHKLEINER for 15% off storewide. → Kēpos | For a limited time, you can get 47% off your first order, PLUS free gifts valued at $62. Go to https://trykepos.com/SARAHKLEINER to claim the offer–your discount will be automatically applied. With their 30-day money back guarantee, you can try it completely risk free.  → FERRITIN TERRAIN SUMMIT 2026 – Go to sarahkleinerwellness.com/the-ferritin-terrain-summit-2026 and grab your VIP access. Unlock the full summit experience and dive deeper into the Ferritin Terrain. _________ Timestamp: 00:00 Introduction 00:30 Meet Dr Amie 03:48 Dismissed by Doctors 07:59 T4 Only Pitfalls 13:52 Ferritin Stress and T3 19:14 Carnivore and Thyroid 27:57 Silent Epidemic and Risks 33:35 Aging Thyroid and Coldness 34:31 Ferritin Crash and Free Summit 36:12 Thyroid as Body Thermostat 38:47 Why T4 Became Standard 40:48 Labs to Request and Next Steps 46:41 Thyroid, HRT, and GLP Reality 55:13 Supplements, Care, and Hope ———  This video is not medical advice & as a supporter to you and your health journey - I encourage you to monitor your labs and work with a professional! ________________________________________ Get all my free guides and product recommendations to get started on your journey! https://www.sarahkleinerwellness.com/all-free-resources Check out all my courses to understand how to improve your mitochondrial health & experience long lasting health! (Use code PODCAST to save 10%) -  https://www.sarahkleinerwellness.com/courses My free product guide with all product recommendations and discount codes: https://www.canva.com/design/DAF7mlgZpJI/xVyE4tiQFEWJmh_Xwx8Kbw/view?utm_content=DAF7mlgZpJI Free Webinar on Light & Health (includes free light bulb guide) - https://www.sarahkleinerwellness.com/mycircadianapp-free-webinar Get Early Access to Podcast Episodes & my Seasonal Food Course + UVB+Red Light Therapy course for free -  https://open.substack.com/pub/sarahkleinerwellness/p/uvbred-light-protocol?r=5eztl9&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true

Free Summit - https://www.sarahkleinerwellness.com/the-ferritin-terrain-summit-2026 Nutritional Assessment https://www.sarahkleinerwellness.com/opt-in-ferritin-roadmap-phase-1 Low ferritin is one of the most overlooked issues women face In this video, I share my personal journey with iron deficiency, the symptoms I brushed off (like always being cold), and the nutritional strategies that actually work to raise ferritin levels naturally.We cover what ferritin is, why it matters, how your body transports and absorbs iron, the role of mineral-rich carbohydrates, how stress blocks iron absorption, and the biology behind iron deficiency. E verything here is scientifically documented — this isn't just my opinion. Substack - https://sarahkleinerwellness.substack.com/p/i-tripled-my-ferritin-in-90-daysSulforophane podacast - https://youtu.be/7oquScnu-WE Supplements I currently use - https://ckarchive.com/b/68ueh8h547pdvhkq88gqmtpz2dmm8i9hv5q0l TIMESTAMPS0:00 - Intro: Why Women Need to Know About Ferritin 2:13 - "My Ferritin Was low— Getting My Lab Results 3:30 - The #1 Symptom I Ignored (Always Being Cold) 4:30 - My Reaction to the Diagnosis 6:30 - What Is Ferritin & Why It Matters 8:00 - The Nutritional Approach to Low Ferritin 8:32 - This Is Scientifically Documented 9:30 - How Your Body Transports & Absorbs Iron 10:30 - Nutritional Strategies That Actually Work 11:00 - Mineral-Rich Carbohydrates for Iron 12:45 - Podcast & What's Coming Next 13:30 - If You Want to Increase Iron, Look at Stress 14:00 - What's Blocking Your Iron Absorption 14:15 - Why Carbs Are Key for Ferritin Levels 15:27 - The Biology of Iron Deficiency 17:24 - Going Deeper: Root Causes 17:53 - What's Usually Playing a Role 18:22 - See You in the Next Video This video is not medical advice & as a supporter to you and your health journey - I encourage you to monitor your labs and work with a professional!________________________________________Get all my free guides and product recommendations to get started on your journey!https://www.sarahkleinerwellness.com/all-free-resources Check out all my courses to understand how to improve your mitochondrial health & experience long lasting health! (Use code PODCAST to save 10%) - https://www.sarahkleinerwellness.com/courses My free product guide with all product recommendations and discount codes:https://www.canva.com/design/DAF7mlgZpJI/xVyE4tiQFEWJmh_Xwx8Kbw/view?utm_content=DAF7mlgZpJI Free Webinar on Light & Health (includes free light bulb guide) - https://www.sarahkleinerwellness.com/mycircadianapp-free-webinar Get Early Access to Podcast Episodes & my Seasonal Food Course + UVB+Red Light Therapy course for free -  https://open.substack.com/pub/sarahkleinerwellness/p/uvbred-light-protocol?r=5eztl9&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true Tags: #lowferritin #irondeficiency #ferritin #irondeficiencyanemia #womenshealth #ironabsorption #lowiron #ferritinlevels #mineralrichcarbs #nutritionalhealing #irondeficiencysymptoms #anemia #ferritintest #raiseferritin #womenshealthawarenessHashtags: #LowFerritin #IronDeficiency #WomensHealth #Ferritin #IronAbsorption #AnemiaAwareness #NutritionalHealing

Sarah introduces an Evolving Wellness episode on estrogen clearance, perimenopause/menopause, and why estrogen therapy isn’t one-size-fits-all, then interviews John and David from Mera Labs, whose work on sulforaphane began after both of their wives faced breast cancer. They explain how sulforaphane activates NRF2, supporting phase 2/3 detoxification, antioxidant responses, mitochondrial function, and mitophagy, and discuss circadian oscillations of NRF2. Sarah shares her experience of heavy bleeding, PMS, and low ferritin improving after several cycles on their product, with benefits also noted for her autistic teen. The guests differentiate stabilized sulforaphane from glucoraphanin products, describe synergy from added PEITC, discuss dosing timing, toxins/microplastics and endocrine disruptors, DIM questions, stress and vagal regulation, and note a rare microbiome-driven estrogen recycling condition linked to galactorrhea —  Connect with John and David https://mara-labs.com/  https://www.instagram.com/themaralabs/  For the next week, Evolving Wellness loyal listeners can get an exclusive 25% off all Mara Labs products when you go to www.mara-labs.com/SARAHK and use code SARAHK at checkout. After one week, the code will return to the standard 15% off. _________ Timestamp: 00:00 Microbiome Estrogen Recycling 00:44 Why This Episode Matters 03:14 Podcast Intro and Disclaimers 04:27 Meet the Mera Labs Founders 10:26 Sarah’s Estrogen Clearance Story 14:57 Sulforaphane Science and Nrf2 31:30 DIM vs Sulforaphane Debate 35:09 Minimize Menopause Formula 37:54 Estrogen Therapy Prep 41:58 Stress Epigenetics Reset 44:38 Vagus Nerve Tools 49:42 Sulforaphane Dosing Guide 52:44 Toxins Microplastics Foods 01:05:29 NRF2 Safety Wrap Up ———  This video is not medical advice & as a supporter to you and your health journey - I encourage you to monitor your labs and work with a professional! ________________________________________ Get all my free guides and product recommendations to get started on your journey! https://www.sarahkleinerwellness.com/all-free-resources Check out all my courses to understand how to improve your mitochondrial health & experience long lasting health! (Use code PODCAST to save 10%) -  https://www.sarahkleinerwellness.com/courses My free product guide with all product recommendations and discount codes: https://www.canva.com/design/DAF7mlgZpJI/xVyE4tiQFEWJmh_Xwx8Kbw/view?utm_content=DAF7mlgZpJI Free Webinar on Light & Health (includes free light bulb guide) - https://www.sarahkleinerwellness.com/mycircadianapp-free-webinar Get Early Access to Podcast Episodes & my Seasonal Food Course + UVB+Red Light Therapy course for free -  https://open.substack.com/pub/sarahkleinerwellness/p/uvbred-light-protocol?r=5eztl9&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true

On the Evolving Wellness podcast, host Sarah interviews returning guest Dr. Anthony Jay (PhD biochemistry; former Mayo Clinic researcher) about his book Sugar Beat: How Sugar, Not Cholesterol, Destroys Arteries and his broader critique of mainstream cardiology. Jay cites a 28,000-person study where insulin resistance had the highest heart-attack hazard ratio (6.4) versus hypertension (2.2), triglycerides (2.1), and LDL (1.38), arguing doctors overemphasize cholesterol while neglecting insulin and HOMA-IR. He claims statins increase arterial calcification and diabetes risk, criticizes organizations like the American Heart Association, and disputes fears around LDL, ApoB, and Lp(a), describing them as fat-transport/oxidation-related. Jay recommends focusing on metabolic health, diet and fasting to promote fat burning and plaque reversal, cautions about processed foods and mislabeled oils, discusses CAC vs CCTA imaging variability, and notes genetic nuances such as iron-related risk and sitosterolemia. —  Connect with Dr. Anthony Jay website - https://www.ajconsultingcompany.com/ YT - https://www.youtube.com/@dranthonyjay  Books: Sugar Beat - https://amzlink.to/az0hIdy8AMV03 Estrogeneration:  https://amzlink.to/az0U0rLUAUr8f _________ Sponsored By: → Bon Charge | Go to https://boncharge.com/products/demi-red-light-device?rfsn=8108115.26608d & use code SARAHKLEINER for 15% off storewide. _________ Timestamp: 00:00 Insulin Resistance vs LDL 01:05 Meet Dr Anthony Jay 04:03 Censorship and Free Speech 10:14 Seed Oils and Food Fraud 14:04 Statins and Calcified Plaque 21:53 Sugar Beat Heart Disease Mechanism 30:59 Saturated Fat Genes and Lp a 40:52 Sleep Stress Insulin Link 42:14 Metabolic Flexibility Basics 42:55 Genetic High Cholesterol Cases 43:40 Oreo Study LDL Trap 45:45 Statins Guidelines Corruption 51:02 CAC vs CCTA Scans 57:04 Labs Genes Wrap Up ———  This video is not medical advice & as a supporter to you and your health journey - I encourage you to monitor your labs and work with a professional! ________________________________________ Get all my free guides and product recommendations to get started on your journey! https://www.sarahkleinerwellness.com/all-free-resources Check out all my courses to understand how to improve your mitochondrial health & experience long lasting health! (Use code PODCAST to save 10%) -  https://www.sarahkleinerwellness.com/courses My free product guide with all product recommendations and discount codes: https://www.canva.com/design/DAF7mlgZpJI/xVyE4tiQFEWJmh_Xwx8Kbw/view?utm_content=DAF7mlgZpJI Free Webinar on Light & Health (includes free light bulb guide) - https://www.sarahkleinerwellness.com/mycircadianapp-free-webinar Get Early Access to Podcast Episodes & my Seasonal Food Course + UVB+Red Light Therapy course for free -  https://open.substack.com/pub/sarahkleinerwellness/p/uvbred-light-protocol?r=5eztl9&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true

In this podcast episode, Dr. Brandon Crawford, a chiropractor with training in functional neurology, discusses his work combining functional neurology with photomedicine/photobiomodulation, describing an early pediatric case where laser use appeared to spur unexpected brain development. He explains why some lasers may worsen symptoms (e.g., seizures) due to beam “hot spots,” wavelength energy, and dosing factors such as frequency and duty cycle, emphasizing that light is “information” and not always about increasing ATP. The conversation highlights foundational health strategies—sunlight, grounding, deuterium-depleted water, cold exposure, and reducing screens/non-native EMFs—sharing a case where these improved a child’s labs and heavy metal burden. Crawford outlines a developmental functional neurology framework (sensory mapping, primitive reflexes, muscle spindle “conversion,” spinal cord/motor neuron involvement) and discusses PANS/PANDAS as autoimmune encephalitis, focusing on neuroimmune imbalance and individualized treatment that may include targeted activation, nuanced photobiomodulation, and regenerative options like extracellular vesicles, VSEL procedures, and patented Dezawa MUSE cells. He also notes rising neurodegeneration possibly linked to geomagnetic shifts and the South Atlantic Anomaly, and provides ways to contact his clinic and options for telehealth versus intensives. —  Connect with Dr Brandon https://www.drbrandoncrawford.com/ https://www.instagram.com/bcrawforddc/ Neurosolution Center of Austin https://www.neurosolutionatx.com/ https://www.instagram.com/neurosolutionatx/ https://www.facebook.com/neurosolutionatx 528i Laser https://528innovations.com/ https://www.instagram.com/528innovations/ _________ Sponsored By: VIVARAYS  -Go to  https://vivarays.com/sarah and use code SARAH at checkout. Get back in sync with your own rhythm, one sunset at a time. _________ Timestamp: 00:00 Laser Hotspots Problem 01:19 Podcast Intro and Disclaimer 03:43 Dr Crawford Background 08:17 Why Avant Felt Too Much 11:11 Light as Information 17:02 Foundations Before Detox 24:50 Functional Neurology Framework 32:29 Geomagnetic Health Concerns 34:15 Grounding and Sunlight Tools 34:57 Therapy Upgrades TMS PEMF 37:43 Screens EMFs and Social Connection 42:07 PANS PANDAS Family Journey 43:25 Functional Neurology Approach 01:02:00 Care Options and Wrap Up ———  This video is not medical advice & as a supporter to you and your health journey - I encourage you to monitor your labs and work with a professional! ________________________________________ Get all my free guides and product recommendations to get started on your journey! https://www.sarahkleinerwellness.com/all-free-resources Check out all my courses to understand how to improve your mitochondrial health & experience long lasting health! (Use code PODCAST to save 10%) -  https://www.sarahkleinerwellness.com/courses My free product guide with all product recommendations and discount codes: https://www.canva.com/design/DAF7mlgZpJI/xVyE4tiQFEWJmh_Xwx8Kbw/view?utm_content=DAF7mlgZpJI Free Webinar on Light & Health (includes free light bulb guide) - https://www.sarahkleinerwellness.com/mycircadianapp-free-webinar Get Early Access to Podcast Episodes & my Seasonal Food Course + UVB+Red Light Therapy course for free -  https://open.substack.com/pub/sarahkleinerwellness/p/uvbred-light-protocol?r=5eztl9&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true

Host Sarah Kleiner welcomes naturopath and educator Sheila Kennealy, an American living in France who teaches functional blood chemistry and runs The Practitioner Blueprint course. Sheila shares how early health challenges—Roaccutane, rapid weight loss, heavy antibiotic use, liver and biliary issues, mold exposure, and family trauma—shaped her focus on biochemistry, meditation, and the link between psychological and physiological freedom. They discuss environmental contributors to modern illness (non-native EMFs, food, water, air, mold, viral reactivation), the importance of nervous system regulation, and why dogmatic diets and chronic macronutrient restriction can backfire, especially for women. They emphasize pattern recognition in labs over single markers, seasonality in interventions, supplement fatigue, and nuanced approaches to GLP-1s, HRT, and MCAS/POTS, including the viral Pepcid/Allegra PMDD trend. —  Connect with Shelia Website - https://healthymomentumclinic.com/ Instagram - https://www.instagram.com/holistichealthbysheila/  Courses - https://thepractitionersblueprint.com/  _________ Sponsored By: VIVARAYS  -Go to  https://vivarays.com/sarah and use code SARAH at checkout. Get back in sync with your own rhythm, one sunset at a time. Bon Charge | Go to https://boncharge.com/products/demi-red-light-device?rfsn=8108115.26608d & use code SARAHKLEINER for 15% off storewide. _________ Timestamp: 00:00 Meeting Yourself Daily 00:44 Podcast Welcome and Guest Intro 01:25 Show Disclaimer and Resources 02:39 Sheila Origin Story 06:06 80s Health Culture and Antibiotics 09:41 Travel and Leaving Chicago 11:02 EMF and US Health Debate 12:08 Sponsor Break VivaRays Glasses 13:22 Weight Journey and Food Freedom 16:01 City Living Mitigation Tips 17:37 Bloodwork Patterns and Flux 19:58 Carbs Stress and Insulin Resistance 22:24 GLP1 Drugs Tradeoffs 23:36 Sponsor Break Red Light Panel 25:15 Beyond Supplements Meditation 30:30 Back to Balanced Eating 31:35 Seasons in Functional Medicine 32:00 Seasonal Biohacking Mindset 33:11 Online Nutrition Dogma 34:22 Supplement Fatigue Reset 37:08 Complexity and Bioindividuality 40:51 Labs Genetics Context 45:53 MCAS POTS Rising 50:50 Hormones Histamine Link 58:37 Pepcid Allegra Trend 01:02:57 Where to Find Sheila ———  This video is not medical advice & as a supporter to you and your health journey - I encourage you to monitor your labs and work with a professional! ________________________________________ Get all my free guides and product recommendations to get started on your journey! https://www.sarahkleinerwellness.com/all-free-resources Check out all my courses to understand how to improve your mitochondrial health & experience long lasting health! (Use code PODCAST to save 10%) -  https://www.sarahkleinerwellness.com/courses My free product guide with all product recommendations and discount codes: https://www.canva.com/design/DAF7mlgZpJI/xVyE4tiQFEWJmh_Xwx8Kbw/view?utm_content=DAF7mlgZpJI Free Webinar on Light & Health (includes free light bulb guide) - https://www.sarahkleinerwellness.com/mycircadianapp-free-webinar Get Early Access to Podcast Episodes & my Seasonal Food Course + UVB+Red Light Therapy course for free -  https://open.substack.com/pub/sarahkleinerwellness/p/uvbred-light-protocol?r=5eztl9&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true

On the Evolving Wellness Podcast, host Sarah interviews Larry, a former football player and PhD in exercise physiology, about his worsening anxiety, depression, and cognitive symptoms after years of collision sports and a 2010 diagnosis of significant brain damage. After meeting CTE researcher Ann McKee in Boston and learning of near-infrared light research at the VA, Larry entered a study using a near-infrared headset and reports major improvements in mood, PTSD measures, cognition, and MRI functional connectivity, with symptoms returning when he stopped and improving again on a home device. He describes subsequent research in first responders and a season-long BYU football study comparing sham vs active headsets, reporting broad gains in performance measures and MRI indicators showing inflammation increases in controls but a net loss of inflammation and better axon health in treated players. Larry discusses practical use (20 minutes, typically mornings, three to five days weekly) and argues the approach is disease-modifying and relevant for athletes, veterans, and others. —  BLUEPRINT INFO session - https://www.sarahkleinerwellness.com/blueprint-live-info-session Blueprint sign up here - (closes August 24) - https://www.sarahkleinerwellness.com/offers/ExuLzY2G/checkout Vielight - code SARAHK for a discount - http://www.vielight.com/devices _________ Sponsored By: VIVARAYS  -Go to www.vivarays.com/sarah and use code SARAH at checkout. Get back in sync with your own rhythm, one sunset at a time. Bon Charge | Go to https://boncharge.com/products/demi-red-light-device?rfsn=8108115.26608d & use code SARAHKLEINER for 15% off storewide. _________ Timestamp: 00:00 Breakthrough Results Teaser 00:58 Podcast Return and Why This Matters 04:32 Guest Intro and Football Background 06:40 Symptoms and CTE Reality Check 10:42 Near Infrared Light Turning Point 16:03 From Personal Win to Research Mission 22:14 BYU Study Shocking Brain Findings 32:19 Choosing Real Devices 33:39 How To Use Vielight 34:54 Evidence And Research 36:22 Office Light Mitigation 38:03 Timing And Mechanisms 41:18 CTE Risks And Prevention 50:43 Adoption And Closing Thoughts ———  This video is not medical advice & as a supporter to you and your health journey - I encourage you to monitor your labs and work with a professional! ________________________________________ Get all my free guides and product recommendations to get started on your journey! https://www.sarahkleinerwellness.com/all-free-resources Check out all my courses to understand how to improve your mitochondrial health & experience long lasting health! (Use code PODCAST to save 10%) -  https://www.sarahkleinerwellness.com/courses My free product guide with all product recommendations and discount codes: https://www.canva.com/design/DAF7mlgZpJI/xVyE4tiQFEWJmh_Xwx8Kbw/view?utm_content=DAF7mlgZpJI Free Webinar on Light & Health (includes free light bulb guide) - https://www.sarahkleinerwellness.com/mycircadianapp-free-webinar Get Early Access to Podcast Episodes & my Seasonal Food Course + UVB+Red Light Therapy course for free -  https://open.substack.com/pub/sarahkleinerwellness/p/uvbred-light-protocol?r=5eztl9&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true