How Modern Lighting Can Destroy Your Sleep, Your Eyes & Your Health (& What You Can Do About It).
Boundless Life25 Feb 2017

How Modern Lighting Can Destroy Your Sleep, Your Eyes & Your Health (& What You Can Do About It).

https://bengreenfieldfitness.com/lighthealth

Light can have a significant impact on your sleep and your health. In today's podcast, you're going to discover the hidden dangers of light-emitting diode (LED) lighting that most people are completely unaware of, including the risk of cataracts, blindness, age-related macular degeneration, mitochondrial dysfunction, metabolic disorders, disrupted circadian biology and sleep, cancer and more. LED light is currently used in applications as diverse as aviation lighting, automotive headlamps, advertising, general lighting, traffic signals, camera flashes, and lighted wallpaper. Large-area LED displays are used as stadium displays, dynamic decorative displays, and dynamic message signs on freeways. Thin, lightweight message displays are used at airports and railway stations, and as destination displays for trains, buses, trams, and ferries. LED's are also used in traffic lights and signals, exit signs, emergency vehicle lighting, ships' navigation lights, aircraft cockpits, brake lights, submarine and ship bridges, astronomy observatories, night vision, glowsticks and more. My guest is Dr. Alexander Wunsch, who is a physician, researcher and lecturer in light medicine and photobiology with particular interest in light effects and beneficial or adverse health impacts of solar radiation and artificial light sources on endocrine and cellular levels in humans. He conducts studies on photobiological effects of optical (UV, VIS and IR) radiation. In his private medical practice in Heidelberg, he uses therapeutic light spectra in combination with other biophysically based treatments and develops light equipment for medical and cosmetic purposes. He is associate lecturer at the Wismar University of Applied Sciences and mentors students in their master theses in light and health-associated topics. Alexander Wunsch presents at international conferences and operates as a consultant for federal authorities, media and industry.

During our discussion, you'll discover:

-Why LED light is so much different than other forms of light, especially with regards to how it affects your biology...[7:10]

-The biggest sources of LED in your personal environment...[16:22]

-Why monitor and light bulb flickering is such a serious issue when it comes to your health...[19:35]

-How LED's (especially when used after sunset) vastly reduces the regenerative and restoring capacities of your eyes...[23:35]

-Why near infrared, which is missing from LED light, is so important for you to be exposed to...[38:45]

-What the healthiest type of lighting is to use and what should you look for when choosing a light...[53:00]

-The two parameters you must look for in a light bulb, and what numbers those parameters should be at...[54:20 & 56:20]

-Top recommendations for computer screens that don't damage your eyes...[70:15]

-And much more!

Resources from this episode: -Ben's podcast about the Iristech software he uses with his computer monitor -The ReTimer glasses Ben mentions -The HumanCharger Ben mentions -The RubyLux incadescent lightbulb Ben has on his desk -The LightingScience lightbulbs Ben mentions -The Vielight Neuro that Ben mentions -The Civilights that Dr. Wunsch discusses -The Soraa lightbulbs that Dr. Wunsch discusses -Meanwell AC to DC transformer -LowBlueLights grounding cable -Greenwave dirty electricity filter -The Eizo Flexscan monitor that Ben uses -The Apple CinemaDisplay that Dr. Wunsch uses -Alexander's Vimeo video channel

Do you have questions, thoughts or feedback for Alexander or me? Leave your comments at BenGreenfieldFitness.com and one of us will reply!

Addendum

I have received multiple questions about the "Joovv" light that I use daily for testosterone enhancement (read more here or watch this video) - specifically whether the LED lights in the Joovv are harmful. Here is my take on that: The guy who makes the Joovv (Scott Nelson) is a friend of mine. Before starting Joovv, he spent close to 15 years in the medical device industry (with companies like Medtronic, Covidien, Boston Scientific, etc) and worked closely with world-renowned physicians, primarily the "who's who" in the fields of interventional cardiology, interventional radiology, and cardiovascular surgery. I do know he's studied the field of photomedicine quite a bit and have learned the following in conversations with him: -There are hundreds of published studies that point to the benefits of LLLT at specific wavelengths (both red and IR). There is a robust amount of clinical evidence that supports both red light (in the mid 600nm range) as well as IR. That's why Joovv offers the ability to add red, IR, or a combination of red/IR to their devices. So I don't *think* it's just "simple red light". -I asked them why LED's are used in Joovv, and they replied that you get 10x the efficiency without the heat loss, and included a graph that compares the WARP 10 device (LED-based red light) to a 250-watt heat lamp. (although way over-priced, the WARP 10 device was developed based on initial funding from NASA.) -With that said, you can benefit from incadescent heat lamps. The first Joovv prototype utilized eight 250 watt incandescent infrared heat lamps (that tripped breakers constantly). Countless studies show that 4-5 Joules of energy is required to get noticeable benefits from red light therapy; many show treatments at more than 100 Joules. You would trip breakers and die of heat exhaustion (LOL) trying to get this from incandescent heat lamps. Their tests using irradiance meters mirror the photon flux and literally, an inch away, you are getting less than 5 mW/cm2 from these lamps because over 90% of the energy is wasted as heat. Alternatively, their Joovv devices deliver over 50mW/cm2 at 6" way. And well over 100 mw/cm2 at an inch away. The efficiency of heat lamps is low in comparison to LEDs. So it would take 100 of these incandescent heat lamps bulbs (and more electricity than a 200 amp residential service can provide) to equal the output from their devices - not to mention the over-heating issue. -The key with any light therapy device is consistency. And the major problem with most light therapy devices (heat lamps included) is twofold: small treatment area combined with subpar output. That's why most of these devices recommend treatment times of 20+ minutes. They designed their devices to optimize for these two gaps in the market - treatment area and power output. The "net net" is that you don't have to use teir devices very long while still receiving benefits over a large surface area. Compliance is king when it comes to light therapy - and they feel their Joovv devices help with this issue. - Their devices emit negligible EMFs. Well below the 2 milligauss threshold. - Regarding red light and its ability to energize mitochondrial cytochrome C oxidase - see this seminal piece: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2790317/ - If you're comparing apples to apples, the Joovv devices are under-priced. Look at other players in the space - LightStim, Baby Quasar, etc. - when you consider the treatment size and power output, their devices are priced pretty fair. I mean, the LightStim LED bed is selling for $60k (not joking). The comparable Joovv Light Max starts out at $2395. And then there is this, from one of the lead Joovv engineers:

-Regarding the effect of LED lights on circadian rhythms, there have been many studies on the effect that different wavelengths have on the human body and how the time of day is also an important consideration (and I know you've covered this before on your podcast and blog). I think Mercola has an article that has some interesting information surrounding the wholesale replacement of incandescent bulbs with LED lights (as our everyday light source) that probably merits further study. -LED lights are not necessarily problematic sources of EMF. From the testing that I have done in multiple homes with EMF meters, the typical light switch and outlet generate more EMF than a high-quality LED transformer. Additionally, the majority of studies that review negative effects of LEDs specify that the source of the issue is the heavy dosage of blue and green wavelengths at night that can disrupt sleep cycles. This is consistent with what would be expected as the natural light we receive from the sun has a higher concentration of blue wavelengths in the morning and midday and then much of this is filtered out at dusk and we see a predominantly orange and red light distribution as our body prepares to rest. Here is a great meta-analysis that helps explain these concepts - http://photobiology.info/Roberts-CR.html. I have also seen several studies that demonstrate that red light helps with sleep quality (my teenage sons actually do their Joovv Light treatments right before bed). Here is an example of a study showing benefits of LED-based red light for sleep quality: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3499892/. -Finally, I think it's important to clarify that the human body receives light, from whatever source, as a distribution of light photons at a given intensity. Essentially, our cells don't care if the photons were created by the sun, LEDs, lasers, or incandescent bulbs; they simply respond to the wavelength and intensity of the light. As previously stated, there is an overwhelming amount of clinical research that shows significant health benefits from red light wavelengths as well as other wavelengths. Joovv constantly get reports from customers, some of which are MDs, that were initially skeptical but now have witnessed the healing effects of red light therapy. But to play devil's advocate...a physician I highly respect had this to say: "There is no question that LEDs are far more energy efficient, that is why the government banned the incandescent. They are energy efficient on steroids no question about that. But you are making the same mistake as the government saying that there is all this wasted energy. It is only wasted from the perspective of being able to provide visible light that can help you see. BUT that “wasted” energy is primarily FULL SPECTRUM near infrared with a touch of mid infrared in the example of heat lamps as you can see by the graph I sent on the last email. This “wasted” energy has very powerful biological effects, especially on the mitochondria." Anyways, just threw in these last bits for you true geeks out there. In the meantime, leave your questions, comments and feedback below...

See omnystudio.com/listener for privacy information.

Episoder(1746)

Light As Medicine, Metabolic Typing, COVID Controversies, Polar Bear Fitness, Healing Yourself With Laughter & More With Life Network Expert Dr. Leland Stillman

Light As Medicine, Metabolic Typing, COVID Controversies, Polar Bear Fitness, Healing Yourself With Laughter & More With Life Network Expert Dr. Leland Stillman

Full Show Notes: https://bengreenfieldlife.com/lnleland/ From the science behind sunlight, circadian lighting, and EMFs to practical tips on breathwork, cold exposure, and personalized nutrition, this wide-ranging conversation is packed with actionable insights. You'll learn why optimizing your external environment—light, air, water, and even mindset—is just as vital as what you eat, plus discover how environmental factors can impact everything from immune health to sleep quality. Whether you're a health enthusiast or just curious about leveling up your wellbeing, this episode delivers a blend of cutting-edge science and real-world strategies that will inspire you to rethink your daily routine. Dr. Leland Stillman is one interesting doctor and a man after my own heart - meaning he's interested in everything from how polar bears use cold thermogenesis and hibernation to enhance longevity to how your environment drastically shapes your health no matter how hard you exercise or how perfectly you eat. He became interested in natural and integrative medicine at an early age. After majoring in environmental health at Connecticut College and earning his medical doctorate from the University of Virginia School of Medicine, Dr. Stillman completed his training in internal medicine at Maine Medical Center. Board-certified in internal medicine and specializing in integrative medicine, he has a passion for doing whatever it takes to discover the root cause of his patients' medical problems through advanced laboratory testing and then addressing those imbalances with dietary or lifestyle interventions. Dr. Stillman focuses not only on the patient but on all aspects of the environment they live in. Some of Dr. Stillman's professional interests include phototherapy (photobiomodulation), nutrition, toxicology, and the immune system. Episode Sponsors: Troscriptions: Explore Troscriptions' revolutionary buccal troche delivery system that bypasses digestion to deliver pharmaceutical-grade, physician-formulated health optimization compounds directly through your cheek mucosa for faster onset and higher bioavailability than traditional supplements. Discover a completely new way to optimize your health at troscriptions.com/BEN or enter BEN at checkout for 10% off your first order. LVLUP Health: I trust and recommend LVLUP Health for your peptide needs as they third-party test every single batch of their peptides to ensure you’re getting exactly what you pay for and the results you’re after! Head over to lvluphealth.com/BGL and use code BEN15 for a special discount on their game-changing range of products. Qualia: Support better aging with Qualia Senolytic and boost brain health with Qualia Mind—two of my favorites! Visit qualialife.com/boundless and use code BOUNDLESS for 15% off your order. Ultimate Longevity: Ready to hack your sleep and stay grounded while recovering? Head to ultimatelongevity.com/ben to get your hands on grounding mats for your mattress, pillow, blankets, and other valuable tools to help you bring down your inflammation and jumps start your healing. See omnystudio.com/listener for privacy information.

17 Jan 1h 15min

What You've Been Told About the Vagus Nerve is WRONG (& How to Increase HRV Based on *Science*!) With Dr. Navaz Habib and JP Errico.

What You've Been Told About the Vagus Nerve is WRONG (& How to Increase HRV Based on *Science*!) With Dr. Navaz Habib and JP Errico.

Full Show Notes: https://bengreenfieldlife.com/vaguspodcast/ On today's podcast, we dive deep into the fascinating connection between the vagus nerve and the immune system, exploring how these two critical systems communicate bidirectionally. We examine the role of immune cells throughout the body and discuss recent advances in bioelectronic medicine. This episode offers a fresh perspective on nervous system regulation and its impact on overall health, especially concerning the gut brain axis. Dr. Navaz Habib, aka "The Vagus Nerve Doc," is a best-selling author and host of ‘The Health Upgrade Podcast’. After using functional medicine to overcome his own health challenges, Dr. Habib built Health Upgraded, an online health program guiding parents and professionals to enhance their health by unlocking the healing power of the Vagus nerve to reduce the effects of stress and inflammation. JP Errico has spent more than two decades at the intersection of science, innovation, and entrepreneurship, with a focus on neuroimmunology and medical technology. Over the course of his career, he has been awarded dozens of patents, developed groundbreaking medical devices, and helped bring new health technologies from concept to market, including non-invasive Vagus Nerve Stimulation. Episode Sponsors: LMNT: Everyone needs electrolytes, especially those on low-carb diets, who practice intermittent or extended fasting, are physically active, or sweat a lot. Go to DrinkLMNT.com/BenGreenfield to get a free sample pack with your purchase! Boundless Bar: If you’re ready to fuel workouts, sharpen your focus, and support whole-body vitality, grab your Boundless Bars now at boundlessbar.com —and save 10% when you sign up for a Boundless Bar subscription. TRIUMPH Coaching: Join me for one-on-one coaching with me and my hand-picked team, custom-built around your labs, your lifestyle, and goals, until you actually hit them. No guesswork. Just results. If you’re finally ready to stop wasting time and money and start living the boundless life you know is possible, go to jointriumphcoaching.com and book your call. BIOptimizers Magnesium Breakthrough: The 7 essential forms of magnesium included in this full spectrum serving help you relax, unwind, and turn off your active brain after a long and stressful day so you can rest peacefully and wake up feeling refreshed, vibrant, and alert. Go to bioptimizers.com/ben and use code ben15 for 15% off any order.See omnystudio.com/listener for privacy information.

15 Jan 1h 2min

The Weirdest, Most Shocking Things You Can Learn About Your Body From A Blood Glucose Monitor with Josh Clemente

The Weirdest, Most Shocking Things You Can Learn About Your Body From A Blood Glucose Monitor with Josh Clemente

Full Show Notes: https://bengreenfieldlife.com/glucosesurprises Josh Clemente, Founder and CEO of Levels, is a systems engineer and metabolic health enthusiast. At SpaceX, he led a team to develop life support systems that in May of 2020 began sustaining astronauts on trips to and from the International Space Station aboard Crew Dragon: the first privately developed human-rated orbital spacecraft in history. Josh has spent the past decade obsessed with extending the lives of those he loves by breaking down barriers to better, more accurate, and more frequent measurement of human health. He enjoys the outdoors, functional fitness training, technology, coffee, and restoring motorcycles. Fun fact: Josh was homeschooled K–12 along with his 8 siblings by his legendary Mom. 🎉 Special Offer (No Code Needed) 🎉📆 Receive 2 FREE months when you sign up for an annual Levels membership here. ✨ Episode Sponsors: Manukora: You haven’t tasted or seen honey like this before - so indulge and try some honey with superpowers from Manukora. If you head to manukora.com/ben or use code BEN, you’ll automatically get $25 off your Starter Kit. Truvaga: Balance your nervous system naturally with Truvaga's vagus nerve stimulator. Visit Truvaga.com/Greenfield and use code GREENFIELD30 to save $30 off any Truvaga device. Calm your mind, focus better, and recover faster in just two minutes. Apollo: Apollo is a safe and non-invasive wearable that actively improves your sleep. Head over to apolloneuro.com/bengreenfield and use code BENGREENFIELD for $90 off. Boundless Bar: If you’re ready to fuel workouts, sharpen your focus, and support whole-body vitality, grab your Boundless Bars now at boundlessbar.com —and save 10% when you sign up for a Boundless Bar subscription.See omnystudio.com/listener for privacy information.

10 Jan 1h

Health Myths That Waste Your Time: Supplements, Seed Oils, Cold Therapy, and More

Health Myths That Waste Your Time: Supplements, Seed Oils, Cold Therapy, and More

Full Show Notes: https://bengreenfieldlife.com/article/newsletter-1 Writing a book is a lot like childbirth—exhausting, and not something you rush back into the moment it’s over. I’ve never given birth, but I have written several books—and after finishing Boundless, I wasn’t too eager to jump straight into that process again. Until recently. There are just too many health myths wasting your time, energy, and attention—especially around supplements, cold and heat exposure, sleep, fasting, seed oils, red meat, carbohydrates, psychedelics, biohacking, and the modern obsession with living forever. So over the coming months, I’m going to tackle these types of topics through a weekly newsletter, article, and video series, which will eventually be crafted into my next book. If something resonates, let me know. If something falls flat, tell me. And if there’s a topic that deserves a deeper dive, point me there. Head to https://bengreenfieldlife.com/article/newsletter-1/ for today’s article, and drop any other feedback in the comments, including topics you think I should address in the book!See omnystudio.com/listener for privacy information.

9 Jan 6min

Heart Hacks, Diet Myths Debunked & Straight Talk About Custom Nutrition with Dylan Gemelli

Heart Hacks, Diet Myths Debunked & Straight Talk About Custom Nutrition with Dylan Gemelli

Full Show Notes: https://bengreenfieldlife.com/dylan/ In today's episode, Dylan and I explore how your genetics, microbiome, lifestyle, and activity level all play a role in what works best for you. I share my thoughts on carbs (they’re not the enemy!), why the Mediterranean diet is often a solid fallback, and how to customize your approach—whether you’re training like an athlete or just trying to eat well on a budget. We also get real about fasting: I break down what works for high performers, how to balance longevity with peak performance, and what fasting windows actually make sense if you’re pushing your body hard. From there, we dissect the critical topic of heart health, talking through the difference between stable and unstable plaque, key diagnostic tools, and both natural and pharmaceutical strategies I’ve studied—and used personally—to keep my heart in top shape. Episode Sponsors: Our Place: Upgrade to Our Place today and say goodbye to forever chemicals in your kitchen. Go to fromourplace.com/ben and enter my code BEN at checkout to receive 10% off sitewide. Sunlighten: Sunlighten's patented infrared sauna technology delivers the highest quality near, mid, and far infrared wavelengths to reduce inflammation, boost mitochondrial function, enhance detox pathways, and optimize recovery—backed by 25+ years of clinically proven, non-toxic innovation. Save up to $1,400 at get.sunlighten.com/ben with code BEN. Boundless Bar: If you’re ready to fuel workouts, sharpen your focus, and support whole-body vitality, grab your Boundless Bars now at boundlessbar.com —and save 10% when you sign up for a Boundless Bar subscription. TRIUMPH Coaching: Join me for one-on-one coaching with me and my hand-picked team, custom-built around your labs, your lifestyle, and goals, until you actually hit them. No guesswork. Just results. If you’re finally ready to stop wasting time and money and start living the boundless life you know is possible, go to jointriumphcoaching.com and book your call.See omnystudio.com/listener for privacy information.

8 Jan 1h 6min

Unlocking Jaw Health: Mewing, Bioesthetic Dentistry, and Tongue Posture for Total Wellness LIFE Network: RAW Podcast #6

Unlocking Jaw Health: Mewing, Bioesthetic Dentistry, and Tongue Posture for Total Wellness LIFE Network: RAW Podcast #6

Full Show Notes: https://bengreenfieldlife.com/lnraw06/ Welcome to RAW—my unfiltered solo podcast (hosted on LIFE Network), where you get the real, behind-the-scenes version of my life: the biohacking experiments I’m running on myself, the protocols I’m building and breaking, the tools and tech I’m stress-testing before anyone hears about them, the ideas in physiology, performance, and longevity I’m diving into, the beliefs I’m questioning, the routines I’m refining, and the unconventional stuff I’m actually doing day to day—no gloss, no script, just a direct line into what I’m thinking, testing, discovering, and living in real time. In this episode, we go deep into the “RAW” terrain of jaw mechanics—think controversial, awkward, and a tad nerdy, but game-changing for health. It all starts at a cocktail party when a Sherlock Holmes-style dentist spots red flags just by looking at his mouth. Cue a year-plus journey into bioesthetic dentistry, mindfully chewing food, and mastering “mewing” (tongue and jaw posture that even changes your face shape). What’s the big actionable win? Stop ignoring your mouth! Rethink your mechanics, posture, and oral hygiene—ditch the fluoride, embrace hydroxyapatite toothpaste, train your tongue to suction to your palate, and breathe through your nose like a pro. Bonus: mouth taping is not just for sleep geeks. Episode Sponsors: Just Thrive: Take the Just Thrive FEEL BETTER challenge today, and save 20% on your first Gut Essentials Bundle. Just Thrive Probiotic is the only probiotic clinically proven to arrive 100% alive in your gut, wrestling in less bloat, better energy, and even clear skin. Digestive Bitters packs 12 science-backed herbs in one tasteless capsule that jumpstarts your digestion and supports GLP-1 production so cravings don’t control you. Visit justthrivehealth.com/BEN and save 20% with promo code BEN. See the difference for yourself or get a full product refund, no questions asked. Fatty15: Fatty15 is on a mission to optimize your C15:0 levels and help you live healthier, longer. You can get an additional 15% off their 90-day subscription Starter Kit by going to fatty15.com/BEN and using code BEN at checkout. BIOptimizers Magnesium Breakthrough: The 7 essential forms of magnesium included in this full spectrum serving help you relax, unwind, and turn off your active brain after a long and stressful day so you can rest peacefully and wake up feeling refreshed, vibrant, and alert. Go to bioptimizers.com/ben and use code ben15 for 15% off any order. Muse: Muse S Athena combines clinical-grade EEG and fNIRS technology to train your brain in real time while tracking sleep with 86% expert-level accuracy. Get 15% off at choosemuse.com/BENGREENFIELD or use code BENGREENFIELD at checkout. Truvaga: Balance your nervous system naturally with Truvaga's vagus nerve stimulator. Visit Truvaga.com/Greenfield and use code GREENFIELD30 to save $30 off any Truvaga device. Calm your mind, focus better, and recover faster in just two minutes.See omnystudio.com/listener for privacy information.

3 Jan 27min

How To Microdose GLP-1 (& How To Make Eating Less EASY Even After You Stop Your Peptides) With Geoff Cook of NOOM

How To Microdose GLP-1 (& How To Make Eating Less EASY Even After You Stop Your Peptides) With Geoff Cook of NOOM

Full Show Notes: https://bengreenfieldlife.com/noompodcast/ In this episode, Geoff Cook, CEO of Noom, talks about the science and practicalities of GLP-1 microdosing for weight loss and longevity. He breaks down what microdosing means, how Noom combines low-dose GLP-1 with behavior change programs to promote sustainable results, and the broader health benefits beyond just weight loss—such as improved metabolic markers and reduced inflammation. The conversation also covers safety, affordability, and Noom's new at-home blood testing for tracking progress. Geoff Cook is the CEO of Noom. He is also a serial entrepreneur and long-time public company CEO. He co-founded The Meet Group, a NASDAQ-listed social dating and live-streaming company connecting millions of active users globally. Geoff served as The Meet Group’s CEO from 2013 to 2023, leading it through its sale for $500 million in 2020. Noom Health partners with top health plans and employers to offer a suite of solutions, including Noom Med, Noom Med with SmartRx, Noom Weight, Noom Weight with GLP-1Rx, Noom Diabetes, and Noom Diabetes Prevention Program, to millions. Noom has received multiple National Institute of Health grants and was the first mobile app recognized by the CDC as a certified diabetes prevention program. You can visit Noom and use the code BGNOOM to save 10% off. Episode Sponsors: BON CHARGE: BON CHARGE is a holistic wellness brand with a wide range of products that naturally address the issues of modern life. Their products can help you sleep better, perform better, recover faster, balance hormones, reduce inflammation, and so much more. Go to boncharge.com/GREENFIELD and use coupon code GREENFIELD to save 15%. Timeline: Give your cells new life with high-performance products powered by Mitopure, Timeline's powerful ingredient that unlocks a precise dose of the rare Urolithin A molecule and promotes healthy aging. Don’t let another year go by feeling less than your best. Grab 35% off your one month subscription of Mitopure Gummies at Timeline.com/BEN35while the offer lasts. Organifi Shilajit Gummies: Harness the ancient power of pure Himalayan Shilajit anytime you want with these convenient and tasty gummies. Get them now for 20% off at organifi.com/Ben. Hiya: Give your kids the full-body nourishment they need to grow into healthy adults. I’ve secured a special deal with Hiya on their best-selling children's vitamin—get 50% off your first order today! To claim this deal, you must go to hiyahealth.com/BEN (it is not available on their regular website). Troscriptions: Explore Troscriptions' revolutionary buccal troche delivery system that bypasses digestion to deliver pharmaceutical-grade, physician-formulated health optimization compounds directly through your cheek mucosa for faster onset and higher bioavailability than traditional supplements. Discover a completely new way to optimize your health at troscriptions.com/BEN or enter BEN at checkout for 10% off your first order. See omnystudio.com/listener for privacy information.

1 Jan 47min

Dry Sauna Vs Infrared Vs Hot Tub, Little Known Ways To Heal The Gut, Maintaining Muscle With Ketones and More! Solosode: 495

Dry Sauna Vs Infrared Vs Hot Tub, Little Known Ways To Heal The Gut, Maintaining Muscle With Ketones and More! Solosode: 495

Full Shownotes: https://bengreenfieldlife.com/podcast/495/ In this episode, I take you through a solo Q&A exploring topics like the best sauna practices, the real benefits of walking 7,000 steps a day, and the latest research on gut health treatments—including my personal experience starting a fecal microbiota transplant for chronic issues. How perceived food sensitivities can sometimes create real symptoms, clear up concerns about ketone supplements and liver health, and emphasize the importance of staying active throughout the day. I also mention my biohacking binder and let you know all the resources, studies, and tools I recommend will be linked in the show notes for anyone wanting more details. You’ll gain access to my complete binder of home biohacking tools and gadgets designed to support long-term health and performance (click here to start exploring). Episode Sponsors: IM8: Ditch the cabinet full of supplements—IM8 packs 92 powerhouse ingredients into one delicious scoop for all-day energy, gut health, and cellular support. Go to IM8Health.com and use code BEN for an exclusive gift—fuel your body the right way! Quantum Upgrade: Recent research has revealed that the Quantum Upgrade was able to increase ATP production by a jaw-dropping 20–25% in human cells. Unlock a 15-day free trial with the code BEN15 at quantumupgrade.io. Muse: Muse S Athena combines clinical-grade EEG and fNIRS technology to train your brain in real time while tracking sleep with 86% expert-level accuracy. Get 15% off at choosemuse.com/BENGREENFIELD or use code BENGREENFIELD at checkout. BIOptimizers Magnesium Breakthrough: The 7 essential forms of magnesium included in this full-spectrum serving help you relax, unwind, and turn off your active brain after a long and stressful day, so you can rest peacefully and wake up feeling refreshed, vibrant, and alert. Go to bioptimizers.com/ben and use code ben15 for 15% off any order. LMNT: Everyone needs electrolytes, especially those on low-carb diets, who practice intermittent or extended fasting, are physically active, or sweat a lot. Go to DrinkLMNT.com/BenGreenfield to get a free sample pack with your purchase!See omnystudio.com/listener for privacy information.

27 Des 202535min

Populært innen Fakta

fastlegen
dine-penger-pengeradet
relasjonspodden-med-dora-thorhallsdottir-kjersti-idem
merry-quizmas
treningspodden
foreldreradet
dypdykk
jakt-og-fiskepodden
rss-strid-de-norske-borgerkrigene
diagnose
sinnsyn
gravid-uke-for-uke
rss-kull
fryktlos
hverdagspsyken
smart-forklart
dopet
uroskolen
rss-var-forste-kaffe
rss-kunsten-a-leve