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.

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Everything You've Ever Wanted to Know About Blood Sugar & Glucose Monitoring, But Were Afraid To Ask Or Didn't Realize

If I asked you to make a list of foods that you predict would spike your blood sugar, what would be on your list? Coca-Cola? Twinkies? Frappuccinos? Probably not steak and green beans, right? Well, as it turns out, steak and green beans spike my blood sugar. I wouldn't have predicted that, either, before I started wearing a continuous glucose monitor (CGM). You've likely heard of CGMs, because they're a big trend in the health industry right now, but if you haven't, what they do is pretty self-explanatory. They monitor your glucose...continuously. Paying attention to your blood sugar is one of the most important things you can do for your health. Poor glucose control is most often associated with diabetes, but it also affects a range of chronic conditions, including Alzheimer's, stroke, heart disease, and more. It can also lower your day-to-day energy levels, impede your ability to control your weight, and decrease your sexual function. I wear a CGM from a company called Levels. As a self-proclaimed tech geek, I appreciate that the Levels app goes way beyond most companion apps for CGMs. Until I was a Levels member, I thought I understood my metabolic health pretty well. I definitely didn't expect steak and green beans to be on the watch list. But because your body's glucose response to food is highly individual, there's no way to know until you test. Casey Means, MD, my guest on today's show, is the Chief Medical Officer and Co-Founder Levels, Associate Editor of the International Journal of Disease Reversal and Prevention, and she guest lectures at Stanford University. Casey's mission is to maximize human potential and reverse the epidemic of preventable chronic disease by empowering individuals with tools that can facilitate a deep understanding of our bodies and inform personalized and sustainable dietary and lifestyle choices. Dr. Means’s perspective has been recently featured in the New York Times, Wall Street Journal, Men's Health, Forbes, Business Insider, Techcrunch, Entrepreneur Magazine, Metabolism. Episode Sponsors: Levels: If you want to better understand how food affects your health and try a continuous glucose monitor, go to levels.link/Ben to learn more. Check out their well-researched, in-depth blog too. hiya. Get your kids the full-body nourishment they need to grow into healthy adults. We've worked out a special deal with Hiya for their best-selling children's vitamin. Receive 50% off your first order. To claim this deal, visit hiyahealth.com/BEN. This deal is not available on their regular website. Lucy Nicotine Gum: If you're looking for a cleaner and tastier alternative to other nicotine products, Lucy is for you. To save 20% on any order, just use discount code BEN20. JOOVV: Get an exclusive discount on your first order. Just go to Joovv.com/ben and apply my code BEN to your qualifying order. Kion Aminos: Building blocks for muscle recovery, reduced cravings, better cognition, immunity, and more. Go to getkion.com/ben to receive 20% off on monthly deliveries and 10% on one-time purchases.See omnystudio.com/listener for privacy information.

8 Okt 20221h 11min

Q&A 448: Hot Tub vs. Cold Pool For Recovery, Shocking News On Thyroid Misdiagnosis, Bad Sleep Mitigation, The Latest Science On Creatine & Much More!

News Flashes – Follow Ben on Twitter for more… Hot tub vs. cold pool for recovery? Here's the answer: Short-term effects of two different recovery strategies on muscle contractile properties in healthy active men: A randomised cross-over study...12:41 Easy aerobic activity can counteract some negative effects of bad sleep: Regular running can prevent early death caused by lack of sleep, study says...15:47 Probably smart to throw in some coenzyme Q10 also: Effectiveness of Coenzyme Q10 Supplementation for Reducing Fatigue: A Systematic Review and Meta-Analysis of Randomized Controlled Trials...20:13 The latest systematic scientific review of all the different "forms" of creatine back up what I've said for a long time: simple ol' pure creatine monohydrate works best, especially for the $: Efficacy of Alternative Forms of Creatine Supplementation on Improving Performance and Body Composition in Healthy Subjects: A Systematic Review...24:00 Wow: you can use this thing to input any medication and see what nutrient deficiencies it causes: https://mytavin.com/...27:57 Thyroid issues? Shockingly, a recent meta-analysis found 37% of individuals were misdiagnosed and another cohort study found 61%. One of the most ignored aspects? GI health...38:23 The Relationship between Gastrointestinal Health, Micronutrient Concentrations, and Autoimmunity: A Focus on the Thyroid Symptoms Originally Attributed to Thyroid Dysfunction Were Instead Caused by Suboptimal Gastrointestinal Health: A Case Series and Literature Review Episode Sponsors: HigherDose: Get your own Infrared Sauna Blanket, Infrared PEMF Mat, or magnesium detox drops and chews at HigherDOSE.com/Ben today and use my exclusive Promo Code: BEN at check out to save 15% off! BiOptimizers: 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 stressful day so you can rest peacefully and wake up feeling refreshed, vibrant, and alert. Go to magbreakthrough.com/ben and use code ben10 for 10% off any order ARX: Whether your goals are bigger muscles, increased strength, stronger bones, or just to look good in a bathing suit, ARX can help you achieve all of these and more but do so in a fraction of the time it would take compared to traditional equipment. Go to arxfit.com/ben to check it out! Essentia: Essentia organic mattresses are the only mattress to score best on eliminating all sleep-interrupting stimulants. Experience Essentia for yourself and save an additional $100 on your mattress purchase using code BENVIP atmyessentia.com/bengreenfield. Kion Aminos: Building blocks for muscle recovery, reduced cravings, better cognition, immunity, and more. Go to getkion.com/bengreenfield to receive 20% off on monthly deliveries and 10% on one-time purchases.See omnystudio.com/listener for privacy information.

6 Okt 202257min

Ben and Jessa Greenfield Go On A Walk & Talk About Education, Legacy, Finances, Daily Habits & More (Boundless Parenting Book Series).

Throughout my career, I've been known as a health and fitness icon. I have to admit that I sometimes find this kind of silly. It's not that I don't think that taking care of my body is important. Far from it. My physical health remains a top priority, and this will probably be the case until the day I die. However, my days as a bodybuilder, Ironman triathlete, obstacle course racer and hardcore masochistic endurance athlete are over, and my vision for my life has notably changed (although I'm still heavily sporting in different skills, such as bowhunting and pickleball). Back in January, I released an article about how to find your purpose, and in that article, I also shared my own new purpose statement that reflects the higher priority I'm now placing in my life upon faith and family, as opposed to, say, fitness: “Love God through prayer and worship, and love my family through preparing and providing.” A significant part of living my purpose is starting to think and talk more about money and legacy. How you handle your finances has a substantial impact on how you show up in the world and how you show up for your family. What this means for Jessa and me is that we are committed to only spending the money we need to spend to live a modest, satisfying life. For instance, we still go on vacations, and when we do, we don't deprive ourselves of pleasures like going to a nice restaurant. But we're careful with spending, never mindlessly purchasing things that are likely to quickly lose their appeal. Rather, we have decided that additional income that we earn will be put back out into the world to help people. This philosophy also directly applies to the family business. The primary goal of Ben Greenfield Life is to touch lives, not to make money. However, that doesn't mean that we don't care about profitability, since we need to be profitable to continue to share with you with the help of a paid team. Episode sponsors: -Essentia: Essentia organic mattresses score best on eliminating all sleep-interrupting stimulants. Save an additional $100 on your mattress purchase using code BENVIP at myessentia.com/bengreenfield. -Organifi: Gold is a delicious superfood tea that contains powerful superfoods and mushrooms to help you sleep and recover so you can wake up feeling refreshed and energized. Go to organifi.com/Ben for 20% off your order. -Clearlight Sauna If you want to sweat buckets in the privacy of your own home, go to HealwithHeat.com and use code: BEN for a discount and free shipping. -Joy Mode: Want to spice things up in the bedroom and boost your sexual performance? And do it naturally without nasty prescription drugs? Go to usejoymode.com/GREENFIELD or enter GREENFIELD at checkout for 20% off your first order. -HVMN: Visit hvmn.me/BenG and use code BENG20 for 20% off any purchase of Ketone-IQ️, an exclusive offer for podcast listeners.See omnystudio.com/listener for privacy information.

1 Okt 202255min

Dirt Cheap Performance Enhancing Hacks You've Never Heard Of, The Best Bottled Waters, Cold Thermogenesis Pre-Post Exercise Tips, & Much More

My friend Dr. James DiNicolantonio's new book, WIN: Achieve Peak Athletic Performance, Optimize Recovery and Become a Champion, is undoubtedly one of the most evidence-based books I've seen on athletic performance. The book teaches the underlying pillars of physical development and fitness, such as nutrition, muscle growth, fat loss, body composition optimization, recovery, supplementation, and much more. Dr. DiNicolantonio is a cardiovascular research scientist and doctor of pharmacy at Saint Luke’s Mid America Heart Institute in Kansas City, Missouri. A well-respected and internationally known scientist and expert on health and nutrition, he is on the editorial advisory boards of several medical journals and is the author or coauthor of approximately 300 publications in the medical literature. Dr. DiNicolantonio serves as the Associate Editor of Nutrition and British Medical Journal’s (BMJ) Open Heart, a journal published in partnership with the British Cardiovascular Society. He has shared his expertise on The Dr. Oz Show, The Doctors, and international news media outlets. Not only are there specific protocols for top athletic performance in his book WIN, but all the recommendations are backed by a wealth of scientific evidence. The theories and practices that have been formulated in the book are suitable for both beginners as well as advanced athletes, complete science nerds, bodybuilders, the average Joe or Jane wanting to lose an extra few pounds, and even top-tier elite athletes. Episode Sponsors: Qualia Mind: Start experiencing what the best brain fuel on earth can do for YOUR mindset with Qualia Mind from Neurohacker. To try it, go to neurohacker.com/ben for up to 50% off right now, and use code BGF at checkout for an extra 15% off your first purchase. Timeline Nutrition: Timeline is offering 10% off your first order of Mitopure. Go to timelinenutrition.com/BEN and use code BEN to get 10% off your order. Colima Salt: Colima salt is harvested from the Colima salt flats in Mexico, and it's super delicious, super crunchy, and free of ocean-borne microplastics. With every purchase, you'll be supporting the salineros. New customers, get your first bag for free! Visit www.GreenfieldSalt.com - to redeem your free bag of Colima Sea Salt. ChiliSleep: These luxury mattress pads keep your bed at the perfect temperature for deep sleep, whether you sleep hot or cold. ChiliSleep sleep systems are designed to help you fall asleep, stay asleep and give you the confidence and energy to power through your day. Save up to 30% off the purchase of any new sleep system ButcherBox: ButcherBox is offering our listeners an incredible deal - two, 10 oz New York strip steaks and 8 oz of lobster claw and knuckle meat FREE in your first order when you sign up at butcherbox.com/ben.See omnystudio.com/listener for privacy information.

29 Sep 20221h 3min

Endure - Conclusion

My new book, Endure, is now available! I’ll gift you the first three chapters of Endure as an instantly downloadable e-book and I'll also give you a sweet discount on the exact journal my family and I developed and use each day, The Spiritual Disciplines Journal. Visit https://getendure.com for all the details!See omnystudio.com/listener for privacy information.

25 Sep 202210min

The "Dr. Strange" Of Medicine & Biohacking: Methylene Blue, Stem Cells, Lasers, Earth, Air, Water, Fire & More

My inspiring and intriguing guest on today's show - the great Dr. John Lieurance of Mitozen - is someone I consider to be the "Dr. Strange" of the medical and biohacking world. A naturopath and chiropractic neurologist at Advanced Rejuvenation and Ultimate Cellular Reset, author of Melatonin: Miracle Molecule, and crazy mad scientist formulator behind MitoZen, John is my friend and trusted medical adviser. Dr. Lieurance and I recently announced the official launch of a brand new event that I'll be speaking at entitled Elements of Vitality, in Sarasota, Florida, taking place on Friday, December 2nd. The event is based on the premise of turning to the elements of air, light, water, and earth to overhaul and optimize full body, mind, and spirit health, including harnessing the magnetic healing frequencies of earth, benefiting from the power of photonic light and the sun, properly using potent oxygen therapies and ozone, how to create deeper hydration with water, and much more. Episode Sponsors: -Traeger: Traeger grills can tackle everything from hamburgers and dogs to slow-smoked brisket and even dessert, thanks to their 6-in-1 versatility. Check out www.Traeger.com to learn more about these amazing grills. -Essentia: Essentia organic mattresses score best on eliminating all sleep-interrupting stimulants. Experience Essentia for yourself and save an additional $100 on your mattress purchase using code BENVIP at myessentia.com/bengreenfield. -Wild Health: Wild Health, a precision medicine company, is hosting a series of events with some amazing guests to provide you the opportunity to heal your spirit, connect with your true nature, and wake up to reality. They’re calling it the ‘Awake and Aware Series.’ If you'd like to join, visit bengreenfieldlife.com/wildhealthprinciples and use code BG15 to get 15% off the event price. -Organifi: Get the restful sleep you need with the most soothing ingredients! Gold is a delicious superfood tea that contains powerful superfoods and mushrooms to help you sleep and recover so you can wake up feeling refreshed and energized. Go to organifi.com/Ben for 20% off your order. -BiOptimizers: These 7 essential forms of magnesium in this full spectrum supplement help you relax, unwind and turn off your active brain after a long stressful day so you can rest peacefully and wake up feeling refreshed, vibrant and alert. Go to magbreakthrough.com/ben and use code BEN10 for 10% off any order. See omnystudio.com/listener for privacy information.

24 Sep 20221h 11min

Q&A 447: Is “Feel Free” Energy Drink Bad For You, 25 Life-Changing Health Tips, “Clarogenic” Plant Medicines & Much More!

Solosode Q&A and News Flashes – Follow Ben on Twitter for more… I. Questions about Feel Free Tonic -The safety and proper usage of Feel Free Tonic...7:21 -What is Feel Free Tonic made of?...09:44 -Ben Greenfield’s review of Feel Free...13:02 II. Questions about Plant Medicines...18:23 III. Clarogenics...19:27 IV. Experimenting With High-Dose Proteolytic Enzymes and Ben's Thoughts on Kion Flex...24:03 V. Looking, Feeling, and Performing Amazing: 25 Health Tips from Dr. Mercola...32:27 VI. Vibration training...45:17 Episode sponsors: Lucy Nicotine Gum: If you are looking for a cleaner and tastier alternative to other nicotine products, this product is for you. To save 20% on any order, just use discount code BEN20. HVMN: Visit hvmn.me/BenG and use code BENG for 20% off any purchase of Ketone-IQ️ an exclusive offer for podcast listeners. JOOVV. Get an exclusive discount on your first order. Just go Joovv.com/ben and apply my code BEN to your qualifying order. Thrive Market: Join Thrive Market today and get eighty dollars in free groceries! VUORI. Get yourself some of the most comfortable and versatile clothing on the planet at vuori.com/BEN. Not only will you receive 20% off your first purchase, but enjoy free shipping on any U.S. orders over $75 and free returns. Go to vuori.com/BEN and discover the versatility of Vuori Clothing.See omnystudio.com/listener for privacy information.

22 Sep 202244min

Endure Chapter 22: Forever

18 Sep 202220min

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