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

In today's Q&A session, I'll cover a wide range of topics, from the intricacies of caffeine consumption to the importance of sleep and nutrition in your daily life. First, you'll get to explore the world of caffeine and discover how this widely consumed substance affects your body, from its potential cognitive benefits to its impact on cardiovascular health. I'll also discuss the optimal dosage for performance enhancement and explore the differences in caffeine metabolism between men and women. Next, you'll discover the fascinating connection between sleep and the changing seasons. Recent studies suggest that humans may require more sleep during the dark, cold winter months, even in urban environments. I'll reveal the findings of a German study that found seasonal variations in REM sleep and deep sleep among city dwellers. You'll get to uncover the role of fructose in your diet (and how it relates to cancer prevention) and find out my top fruit choices for fighting cancer, with a special emphasis on berries and their powerful antioxidant properties. I'll also touch on the controversial topic of high fructose corn syrup and how it differs from natural sources of fructose. Plus, you'll get to explore the recent ban on ZYN nicotine pouches and how one of my podcast guests, Ben Katz, may have been affected by this recent ban. You'll also learn about jetlag and how to combat its effects using light, temperature, protein-rich meals, and physical movement. I'll also discuss natural alternatives to the popular weight loss drug Ozempic and how they can help with hunger suppression. Full Show Notes: BenGreenfieldLife.com/476 Episode Sponsors:  BON CHARGE: Visit boncharge.com/GREENFIELD and use coupon code GREENFIELD to save 15%. Joovv: Get an exclusive discount on your first order of my favorite in-home light therapy devices. Click Joovv.com/ben and apply code BEN. Beekeepers: Beekeeper’s Naturals is offering you an exclusive offer: Go to beekeepersnaturals.com/BEN or enter code BEN to get 20% off your order. BIOptimizers Magnesium Breakthrough (FREE BOTTLE!): Try Magnesium Breakthrough for FREE when you go to magbreakthrough.com/benfree. TUSHY: Get 10% off TUSHY with code BENGREENFIELD at checkout. That’s 10% off your first bidet order at hellotushy.com/BENGREENFIELD.See omnystudio.com/listener for privacy information.

8 Aug 20241h 2min

In this episode, you'll get to dive deep into the world of sustainable and non-toxic apparel with Daniel Baird, the co-founder and CEO of NADS—a pioneering men's underwear brand. You'll hear Daniel's personal health journey, from overcoming a head injury to battling hormonal imbalances, which sparked his mission to optimize health by reducing exposure to toxic chemicals in everyday items, including clothing. You'll also get to explore the dangerous effects of azo dyes and endocrine-disrupting chemicals in conventional apparel and how NADS utilizes GOTS-certified organic cotton and water-based fiber-reactive dyes to ensure safety and sustainability. Additionally, Daniel and I discuss the significance of making mindful, small choices in your daily routines, the benefits of organic, non-toxic underwear, and the broader impacts of EMF exposure. Dan Baird is a native of Wilton, Connecticut, a graduate of the University of Connecticut, and a health and wellness enthusiast. Dan's journey into the world of business has been guided by his love for digital design, direct-response marketing, and building brands that focus on well-being. With experience gained at Purple Frog Graphics, where he honed his marketing and branding skills, Dan set out to revolutionize men's clothing with NADS Organic Underwear (use code BEN15 to save 15%). His mission at NADS is to provide healthier clothing options crafted from organic materials free from harsh chemicals. Ready to join Dan and me as we delve into practical tips on health optimization, the importance of wearing non-toxic garments, and much more? You won't want to miss this engaging conversation packed with valuable insights to help you live a healthier and more mindful life. Full Show Notes: https://bengreenfieldlife.com/nadspodcast SiPhox: Visit siphox.health/ben with code BEN to get 10% off your health kit! Organifi Happy Drops: Go to organifi.com/Ben for 20% off your order. Pique: Visit PiqueLife.com/Ben, and get 15% off with a minimum of a $60 purchase. applied. Ketone-IQ: Save 30% off your first subscription order of Ketone-IQ at Ketone.com/BENG. LVLUP Health: Head over to lvluphealth.com/BGL for a special discount on their game-changing range of products.See omnystudio.com/listener for privacy information.

3 Aug 202458min

My guest on today's show, Mike Feldstein, is a true air quality ninja and the brilliant founder of Jaspr. With a background in wildfire restoration and air quality consulting, Mike harnessed his expertise to launch Jaspr, a cutting-edge air purifier company dedicated to revolutionizing air science and technology. His mission? To safeguard your air quality and supercharge human health using the latest advancements in air quality science and tech. In this episode, you'll get to discover more about Mike's journey from a business school dropout to an air quality consultant, and the groundbreaking features of the Jaspr unit. From tackling mold and dust to the impact of microplastics and the importance of proper ventilation, we'll cover it all. Plus, don't miss my personal experience with Jaspr and valuable tips for optimizing indoor air quality in your home. Tune in for a breath of fresh air (literally and figuratively) as you get to uncover the science behind better breathing and healthier living. Jaspr collaborates with air experts and provides practical, real-world advice on enhancing air quality and indoor environments. Their target audience is anyone serious about improving their home’s health—and by extension, their own health. Jaspr's singular focus is crafting the best air purifier possible. They have one product: the Jaspr Pro. The Jaspr Pro filter (use code BEN to save an exclusive $200 off from August 1st–8th—after this, the discount code will only provide you with $100 off) is a robust 4-pound unit, which is about ten times heavier than many other products on the market. It features a pre-filter, a HEPA filter, and carbon components, ensuring an efficient and thorough air-cleaning process with minimal maintenance. Whether you're interested in improving your indoor air quality, keen on the science of air filtration, or just curious about the latest innovations in health and wellness, this episode is a must-listen. Get ready to breathe easier and live healthier as Mike and I unveil the secrets to cleaner air and a better quality of life! Full Show Notes: https://bengreenfieldlife.com/jasprpod Episode Sponsors Metabolism Fixxr: Visit thefixxrs.com/ben and use code BEN10 for 10% off. Kineon: Visit bengreenfieldlife.com/shopkineon and use code BGLIFE to receive 10% off your purchase. Magic Spoon: Scoop up these new crispy, crunchy, protein-packed treats by visiting your nearest grocery store or checking out MagicSpoon.com today! Brain.fm: Go to brain.fm/bengreenfield and you’ll get a full month of Brain.fm for free. Lagoon: Go to LagoonSleep.com/BEN and use the code BEN for 15% off your first purchase.See omnystudio.com/listener for privacy information.

1 Aug 202459min

Many years ago, I interviewed the legendary cold and breathwork guru Wim Hof (you can find those two episodes here and here). Now, I'm thrilled to announce an opportunity to join me for an unforgettable Wim Hof Method adventure this December 11th–15th in the stunning mountains of Germany. Imagine diving deep into breathwork, cold exposure, mindset training, emotional healing, sweat lodge ceremonies, and much more while surrounded by nature's beauty. Joining me at the immersive Wim Hof retreat isn't just a four-day getaway in the majestic Bavarian Alps — it's a transformative experience you'll cherish for the rest of your life. For more details, you can click here an watch a video about the retreat here (and keep reading to get a taste of what’s to come in today's podcast with Michael Nuss and Maximilian Freiler, the hosts of Wim Hof Method Retreats in Germany, Austria, and Poland). Michael Nuss is the author of the soon-to-be-released book, Alive: The Real Power of Ice Bathing. He discovered the life-changing power of the Wim Hof Method when grappling with depression and addiction. Using the power of ice, breathwork, and a newly formed mindset, he broke free from his old patterns, trained with Wim Hof, and is now one of the most active Wim Hof instructors in Europe, hosting around 20 retreats each year. After experiencing a life-altering transformation through the Wim Hof Method, Maximilian Freiler also became one of the leading Wim Hof instructors in Europe. Shifting from a career in investment banking to a path of personal and spiritual development, his journey included training with the Austrian special forces, studying finance and behavioral psychology, and learning in person with people like Laird Hamilton, Ido Portal, and Wim Hof. In this episode, Michael, Maximilian, and I will explore the scientific links between breathwork, CO2 tolerance, and enhanced cardiovascular function. You'll also get to delve into the remarkable benefits of cold therapy and hear personal narratives ranging from rigorous physical activities to ancient Native American rituals like the Sundance sweat lodge, revealing the profound impact of these practices on consciousness and connection. Michael and Maximilian will also discuss what you can expect at our upcoming retreat which blends ancient traditions with modern techniques to create a transformative experience. Watch a video about the retreat here.  Full Show Notes: https://bengreenfieldlife.com/wimhofpodcast Episode Sponsors: UltraLux Health: Go to ultraluxhealth.com and use code BENGREENFIELD20 for 20% off. ProLon: Right now, you can save 15% on your order when you go to ProLonLife.com/GREENFIELD. Clearlight Sauna: Go to HealwithHeat.com and use code: BEN for a discount and free shipping. TUSHY: Get 10% off TUSHY with the code BENGREENFIELD at hellotushy.com/BENGREENFIELD. Our Place: Go to fromourplace.com and enter my code BEN at checkout to receive 10% off sitewide.See omnystudio.com/listener for privacy information.

27 Juli 20241h 2min

Are you frustrated with the inconvenience of traditional blood testing, struggling to interpret health metrics, or looking for cost-effective, comprehensive health data? In this episode, you'll get to explore how Michael Dubrovsky's company, SiPhox Health (a Boston-based startup backed by YC, Kholsa Ventures, and Intel Capital), is revolutionizing home blood testing. Discover how SiPhox's advanced technology provides real-time health insights, integrates with wearable data, and offers personalized health management solutions. Whether you're aiming to optimize your wellness journey or seeking effective cardiovascular risk monitoring, this episode covers invaluable insights and practical tips to transform your approach to health. Michael Dubrovsky is a materials chemist, serial entrepreneur, and the co-founder and CPO of SiPhox Health, Previously, while at Technion and later at MIT, Michael developed the world's first photonic computer on a chip for cryptocurrency mining. He was also instrumental in the design and launch of SiPhox's current offering (the broadest, lowest-cost home blood test kit on the market, currently used by thousands of people). His hobbies include woodworking (mainly Chinese tea tables), song translation (typically Soviet bard music), and angel investing in deep-tech companies. Michael also sporadically interviews famous scientists as a cohost on the 632nm Podcast. His company, SiPhox Health, is a hardware-first health-tech company that has spent 3.5 years building a hardware platform for at-home consumer blood diagnostics. In 2022, they launched a platform that fuses mail-in blood biomarker testing with wearable data for personalized health insights. SiPhox is the only D2C diagnostics or DaaS (diagnostics as a service) company that builds blood testing hardware. Today, they screen and monitor 1000s of people every month with their best-in-class, mail-in home blood tests covering markers of inflammation, hormonal health, cardiovascular health, and nutrient and vitamin deficiencies in a single kit. This episode isn't just about groundbreaking technology — it's about the future of accessible and affordable healthcare, so whether you're a health enthusiast or new to self-testing, you won't want to miss this show! Full Show Notes: https://bengreenfieldlife.com/siphoxpodcast Episode Sponsors:  Organifi: Go to Organifi.com/Ben for 20% off your order. Fatty15: Get an additional 15% off their 90-day subscription starter kit by going to fatty15.com/BEN and using code BEN at checkout. Magic Spoon: Scoop up these new crispy, crunchy, protein-packed treats at your nearest grocery store or by visiting  MagicSpoon.com today! Lagoon: Go to LagoonSleep.com/BEN and use the code BEN for 15% off your first purchase. BioStack Labs: Get 15% off your purchase of $100 or more by going to biostack.com/ben15.See omnystudio.com/listener for privacy information.

25 Juli 202450min

Low libido... brain fog... and decreased muscle mass — many women face these issues without realizing they could be linked to hormone imbalances, particularly low testosterone levels. As you navigate through perimenopause or menopause, the overlapping symptoms can be confusing and frustrating, making it difficult to pinpoint the root cause and find effective solutions. In this episode, Dr. Amie Hornaman and I dive deep into the often-overlooked aspects of hormone management, with a special focus on testosterone's pivotal role in women's health. From understanding the complex interactions between testosterone and thyroid levels to exploring the best methods for hormone testing, you'll receive a comprehensive guide to optimizing your hormone balance. You'll also gain insights into various testosterone replacement methods, strategies to manage side effects, and tips on integrating peptide therapy for enhanced recovery and growth hormone levels. Whether you're seeking to boost your libido, enhance cognitive function, or maintain muscle mass, this episode offers practical advice to help you achieve your health goals. Dr. Amie Hornaman first joined me on the popular episode: "What Doctors Won’t Tell You About Your Thyroid, Little-Known Hacks To Improve Thyroid Function, The Best Thyroid Supplements & Much More With Dr. Amie Hornaman." In that show, she revealed the science behind her Fixxr™ supplement line, which has now become a widely used supplement among my clients and listeners who are looking for natural thyroid optimization. Dr. Amie is a nutritionist, dietitian, and functional medicine practitioner in Erie, Pennsylvania. She has been practicing privately since 1997 and is known as "The Thyroid-Fixer" for her expertise in thyroid and hormone optimization. Dr. Amie also hosts the popular podcast The Thyroid Fixer, serving as a leading voice in medicine and alternative health. She is a certified functional medicine practitioner, a women's hormone specialist, and has a doctorate in clinical nutrition. Dr. Amie helps patients navigate thyroid and hormone supplements and provides thyroid support resources. Dr. Amie's patients are located around the world, including the US, UK, and Australia, and she uses telehealth to help thousands of patients each year. Whether you’re curious about how to naturally boost your testosterone, wondering about the safest ways to begin hormone replacement therapy, or looking for tips on maintaining balanced hormone levels, this episode is packed with valuable information! Full Show Notes: BenGreenfieldLife.com/thefixxr Episode Sponsors:  BEAM Minerals: Go to beamminerals.com and use code BEN at checkout for 20% off your order. Aires Tech: Aires Tech is offering you a 30% discount at airestech.com/ben by using code BEN30. BiOptimizers Magnesium Breakthrough: Go to magbreakthrough.com/benfree for a free bottle! Timeline Nutrition: Go to timelinenutrition.com/BEN and use code BEN to get 10% off your order. CAROL Bike: visit carolbike.com/ben today and get $250 off your purchase.See omnystudio.com/listener for privacy information.

20 Juli 202454min

Are you experiencing unexplained fatigue, persistent inflammation, or other systemic health issues? If you have breast implants, you might be surprised to discover that they could be the root cause of your chronic pain and illness.  In today's episode with Dr. Robert Whitfield, a plastic surgeon who specializes in breast implant removal surgery, we'll cover the hidden dangers of breast implant illness (BII), the impact of biofilm on implants, and the key symptoms of BII. You'll also gain insights into advanced diagnostic techniques, like PCR testing, that revolutionize how to approach and treat these problems. Plus, we'll discuss the critical role of genetic analysis in managing chronic inflammation and creating individualized patient care plans, safe and effective explant procedures, holistic recovery techniques like lymphatic drainage and hyperbaric oxygen therapy, Dr. Rob's SHARP program for implant removal, and much more! Dr. Rob has been a plastic surgeon for over 25 years and board-certified for over 16 years. He specializes in advanced cosmetic procedures such as his “No-Cut” facelift and implant removal surgery. Born and bred in Las Vegas, Nevada, Dr. Rob received his medical degree from the University of Las Vegas School of Medicine. This was followed by six years of surgical training, as well as his plastic surgery residency at Indiana University Medical Center. He returned to Nevada for a one-year microsurgery fellowship before settling down to practice and teach at the Medical College of Wisconsin for seven years. In 2012, Dr. Rob relocated to Austin where he has become renowned for his cosmetic expertise. He is committed to staying at the forefront of his field and regularly attends conferences and courses to keep up to date on the latest techniques and technologies in plastic surgery and his hospital privileges. In addition to his exceptional work as a surgeon, Dr. Rob is a sought-after provider for his Strategic Holistic Accelerated Recovery Program (SHARP).  If you're seeking answers and relief from health challenges caused by breast implants, this podcast is for you. Join me to discover practical advice and tangible strategies that restore your health and vitality as you navigate the road to recovery! Full Show Notes: BenGreenfieldLife.com/implants Episode Sponsors: Apollo: Head over to apolloneuro.com/bengreenfield and use code BG15 for 15% off. Hiya: Go to hiyahealth.com/BEN for 50% off your first order Magic Spoon: Visit MagicSpoon.com today! Vitaboom: Visit vitaboom.com/ben and use code BEN50 for 50% off your first month. Ultimate Longevity: Head to ultimatelongevity.com/ben to get your hands on grounding mats for your mattress, pillow, blankets, and other valuable tools.See omnystudio.com/listener for privacy information.

18 Juli 202447min

Hugo and Ross Turner are twin brothers and professional adventurers. I first discovered them when I came across their various diet and fitness experiments, in which they have studied the differences between a vegan vs. omnivore diet, weighted vs. body weight gym programs, animal protein vs. plant protein for muscle gain, and a 20-minute vs. a 40-minute gym program to discover if 40 minutes actually offers twice the benefits (you'd be surprised at the results, which we discuss in this podcast!). In 2007, Hugo narrowly missed paralysis after breaking his neck in a diving accident. In the mix of emotions that followed, a drive emerged to pursue their passion for exploration, anchored by three values: purpose, discovery, and always doing it together. Ross and Hugo have since gone on to complete many expeditions which include rowing the Atlantic Ocean, attempting to cross the Greenland ice cap, climbing Mt. Elbrus, and reaching several of the world’s continental poles of inaccessibility. Over the years, the twins have compared the clothing systems, kits, and food of past explorers against the latest modern equivalents to understand the performance differences. Working with scientific teams, they have provided unique insights into how the human body is affected by technology. They have reached several of the world's poles of inaccessibility while testing technology that helps fight climate change (like electric motorbikes), and recently tested a yacht powered by an electric motor and hydrogen fuel cell. These projects have supported the United Nations Sustainable Development Goals.‍In this episode, you'll get an insider's look into the Turner Twins' various experiments and journeys mentioned above, plus you'll discover much more about their adventurous, explorative, and innovative lives. With that said, let's dive into how they can enhance your understanding of geography, technology, science, human performance, and history! Full Show Notes: bengreenfieldlife.com/turnertwins Episode Sponsors: C60: Visit shopc60.com/ben-greenfield and use the coupon code “GREENFIELD15” for 15% OFF your first order. FUM: Head to tryfum.com/BEN and use code BEN to save an additional 10% off your order today. Organifi Happy Drops: Go to organifi.com/Ben for 20% off your order. Kineon: Visit shop.kineon.io/bengreenfield today and receive 10% off your purchase. UltraLux Health: Go to ultraluxhealth.com and use code BENGREENFIELD20 for 20% off.See omnystudio.com/listener for privacy information.

13 Juli 20241h 7min