Episode #202: Which Is Better: High Protein, Low Carb or High Fat, Low Carb?

In this fascinating episode, you’ll get to discover the powerful link between cold plunge therapy and sexual health with Dr. Thomas Seager, author of Uncommon Cold: The Science & Experience of Cold Plunge Therapy. You’ll explore how cold exposure can naturally boost testosterone in both men and women, support prostate health, enhance mitochondrial function, and address issues like infertility and metabolic dysfunction. Whether you're curious or committed to cold plunges, this episode will give you practical tools to take your health to the next level! Full show notes: https://bengreenfieldlife.com/uncommon Episode Sponsors: 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. Ketone-IQ: Ketones are a uniquely powerful macronutrient that can cross the blood-brain barrier and increase brain energy and efficiency. With a daily dose of Ketone-IQ, you'll notice a radical boost in focus, endurance, and performance. Save 30% off your first subscription order of Ketone-IQ at Ketone.com/BENG. Prolon: Prolon's 5-Day Fasting Nutrition Program is scientifically tested and patented to nourish your body while keeping it in a physiological fasted state. Right now, you can save 15% on your 5-day nutrition program when you go to prolonlife.com/GREENFIELD. Thrive Market: Discover how Thrive Market delivers premium, clean-label groceries from top brands like Simple Mills and Primal Kitchen at up to 30% off retail prices, making healthy eating accessible without compromising your budget or values. Skip the junk without overspending—visit thrivemarket.com/ben for 30% off your first order plus a FREE $60 gift.See omnystudio.com/listener for privacy information.

10 Heinä 58min

James Arthur Smith, who first joined me for the episode, “Why Wild-Caught Fish Isn’t Necessarily Better, The Truth About Farmed Fish, How To Get Guilt-Free, Gourmet Seafood, Delicious DIY Sushi & Sashimi Recipes & Much More!,” is a regenerative food systems entrepreneur, ocean advocate, and founder of Seatopia—a direct-to-consumer seafood company building the future of clean, functional nutrition through a restorative relationship with the sea. Now based in Kaua’i, James Arthur is the proud father of two ocean-loving daughters and a loyal Belgian Malinois. Whether hosting full moon dinner rituals, crafting spirulina crudo, or collaborating with chefs and scientists, he continues to lead by example, championing a seafood future that’s clean, transparent, and deeply regenerative. Full show notes: https://bengreenfieldlife.com/seatopia2 Episode Sponsors: Pique: Pique Teas are where plants and science intersect to produce teas and supplements of unrivaled efficacy, purity, and convenience. Go to Piquelife.com/Ben to get 20% off for life, plus a free starter kit with a rechargeable frother and glass beaker to elevate your ritual. Timeline Nutrition: 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 to promote healthy aging. Go to shop.timeline.com/BEN and use code BEN to get 20% off your order. Jaspr: Breathe air so clean you can smell the difference with the Jaspr commercial-grade air purifier. Visit Jaspr.co/ben and use code BEN for 10% off. Calroy: Head on over to calroy.com/ben and save over $50 when you purchase the Vascanox (a breakthrough product providing nitric oxide support for up to 24 hours with a single dose) and Arterosil (a premier supplement to support the endothelial glycocalyx—the fragile inner lining of the entire vascular system) bundle at calroy.com/ben. Plus, you'll receive a free canister of 2-in-1 Nitric Oxide Test Strips with a 3-pack bundle purchase. Vandy Crisps: Vandy Crisps are traditional potato chips handmade in small batches with only three very high-quality ingredients: heirloom naturally grown potatoes, grass-fed beef tallow, and sea salt—made the way chips were 100 years ago. Try them for yourself and get 25% off when you go to vandycrisps.com/GREENFIELD and use code Greenfield.See omnystudio.com/listener for privacy information.

5 Heinä 1h 3min

Dr. Emily Splichal, who first joined me for this episode on how to get stronger feet and then this episode on how to get rid of your bunions, is a renowned functional podiatrist, human movement specialist, and global leader in barefoot science and movement longevity. With over two decades of experience in sports medicine, movement therapy, and neuroscience, she has revolutionized the understanding of foot function, sensory stimulation, and neuroplasticity in optimizing human movement.The book offers practical strategies to reconnect with the body’s sensory intelligence, integrating ancestral wisdom with cutting-edge research to optimize movement patterns and enhance neuroplasticity. Aimed at athletes, therapists, and anyone seeking to move better, Sensory Sapiens provides a transformative blueprint for harnessing the nervous system’s power to achieve pain-free, efficient movement and longevity. Full show notes: https://bengreenfieldlife.com/sensory Episode Sponsors: 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. 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. Ketone-IQ: Ketones are a uniquely powerful macronutrient that can cross the blood-brain barrier and increase brain energy and efficiency. With a daily dose of Ketone-IQ, you'll notice a radical boost in focus, endurance, and performance. Save 30% off your first subscription order of Ketone-IQ at Ketone.com/BENG. 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. Organifi Sunrise: Organifi’s Sunrise Kit includes their signature Green, Red, and Gold Juice blends. Get free shipping and 20% off your order of the Sunrise to Sunset Kit by going to organifi.com/ben.See omnystudio.com/listener for privacy information.

3 Heinä 1h 1min

In this podcast, I kick things off by sharing a behind-the-scenes highlight from my recent trip to Washington, DC, where I attended the Make America Healthy Again Commission report presentation at the White House. This experience was powerful, but also sobering, as the report shone a harsh light on the health crisis among our nation's youth—more than 40% of children have at least one chronic illness, and a staggering 70% of their daily calories come from ultra-processed foods. I discuss not just the causes of these issues, like environmental toxicity, digital addiction, and over-medicalization, but also my thoughts on where real change can and should occur. By the end of this episode, you’ll have a clear blueprint for dialing in your nutrition, optimizing your training recovery, and using smart timing to boost your energy, fat loss results, and longevity. Full show notes: https://bengreenfieldlife.com/491 Episode Sponsors: Xtendlife: Future-proof your health with Xtendlife’s Total Balance—100+ bio-active ingredients in a gender-specific formula designed for longevity and complete daily support. Use code BEN15 at www.xtend-life.com/ben for 15% off sitewide, plus free shipping. 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. Healthlighting: If you want to see and feel the difference better light can make in your life, give Chromalux® full spectrum light bulbs a try. Go to healthlighting.com and use code BEN10 at checkout to save 10% off your 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! ZBiotics Pre-Alcohol Probiotic: The world's first genetically engineered probiotic that helps break down the toxic byproduct of alcohol, Zbiotics Pre-Alcohol allows you to enjoy your night out and feel great the next day. Order with the confidence of a 100% money-back guarantee and 15% off your first order at zbiotics.com/BEN15 when you use code BEN15. 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.See omnystudio.com/listener for privacy information.

28 Kesä 28min

A few years ago, Jeff Krasno thought he was pretty healthy... Though he suffered from brain fog, chronic fatigue, and bouts of insomnia, those symptoms seemed utterly normal in today’s society. When he learned he had diabetes, his first thought was, "How can that be? I run a wellness company!" His diagnosis propelled him to consult every expert at his disposal and engage in an intensive “me-search” to turn his health around. On this journey, he began to form a larger picture of what’s wrong with health in the modern world. In his new book Good Stress (co-authored with his wife, Schuyler Grant, who shepherded him through 300-plus interviews with doctors and helped distill the results into actionable information) Jeff shares what he’s learned and outlines a practical program for readers to reset their own health—and in today's podcast we unpack it all. Jeff explains that the comforts and conveniences of modern life in the developed world undermine human biology. People evolved with Paleolithic stressors and scarcity, which conferred health and resilience. Modern life sets you up for diabetes, dementia, heart disease, cancer, and more. Chronic disease is the result of chronic ease: an endless abundance of calories, sedentary desk jobs, exposure to blue light, and separation from nature. To come back into balance, you need to thoughtfully subject your body and mind to the stressors you’re naturally built for. Full show notes: https://bengreenfieldlife.com/goodstress 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! MASA Chips: Introducing the best guilt-free snack on the market: classic, seed oil-free tortilla chips with only 3 natural ingredients. Go to masachips.com/greenfield and get 25% off your first order! Just Thrive: For a limited time, you can save 20% off a 90-day bottle of Just Thrive Probiotic and Just Calm at justthrivehealth.com/ben with promo code BEN. That’s like getting a month for FREE—take control today with Just Thrive! 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%. Thorne: Thorne is all about science-backed supplements—ultra clean, rigorously tested, and trusted by over 100 pro sports teams and U.S. National Teams. Ready to level up your performance? Check out Thorne’s Creatine, Magnesium Bisglycinate, Daily Electrolytes, and more at Thorne.com. Ketone-IQ: Ketones are a uniquely powerful macronutrient that can cross the blood-brain barrier and increase brain energy and efficiency. With a daily dose of Ketone-IQ, you'll notice a radical boost in focus, endurance, and performance. Save 30% off your first subscription order of Ketone-IQ at Ketone.com/BENGSee omnystudio.com/listener for privacy information.

26 Kesä 1h 10min

In this fascinating episode, you’ll get to explore some eye-opening insights that can transform your approach to health and daily living. You’ll discover how I unexpectedly gained nearly 20 pounds of muscle—without major changes to my training—just by increasing my intake of collagen and essential amino acids, and how you can apply this strategy yourself. You’ll also dive into shocking new research on smartphone addiction and brain activity, learning about both the risks and surprising cognitive benefits of tech use, plus how music therapy and analog habits like memorization and family games can help keep your mind sharp. Whether you’re a biohacker, a health enthusiast, or simply someone looking to live a more boundless and fulfilling life, this episode will give you actionable tips, science-backed insights, and real-world strategies you can start applying today. Full show notes: https://bengreenfieldlife.com/490 Episode Sponsors: 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. Our Place: Upgrade to Our Place today and say goodbye to forever chemicals in your kitchen. Go to fromourplace.com and enter my code BEN at checkout to receive 10% off sitewide. 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. BIOptimizers Mushroom Breakthrough: A blend of four mushrooms and collagen that gives you maximum brain power, healthier skin, hair and nails, and supports the immune system. Go to bioptimizers.com/ben now and enter promo code BEN10 to get 10% off any order. Timeline Nutrition: 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. Go to shop.timeline.com/BEN and use code BEN to get 20% off your order. See omnystudio.com/listener for privacy information.

21 Kesä 55min

Dr. Peter Diamandis first joined me, along with guest Tony Robbins, for the show: “Tony Robbins, Peter Diamandis & Ben Greenfield Reveal New Anti-Aging Biohacks & Breakthroughs in Precision Medicine You’ve Never Heard Of Before.” Today, the physician, investor, entrepreneur, and longevity enthusiast is back to reveal the secrets from his brand new book, Longevity Guidebook: How to Slow, Stop, and Reverse Aging—and NOT Die from Something Stupid, which includes tactics such as: Implementing proven lifestyle practices to optimize your diet, sleep, exercise, and mindset, all enabling extended healthspan. Understanding advancements in diagnostic and therapeutic technologies to find and reverse disease at the earliest time possible. Receiving insights on how to “NOT die from something stupid” and the breakthroughs that can save your life and the lives of those you love. Maximizing female healthspan through every stage of life. Building and maintaining a “longevity mindset” (coupled with the routines that will transform your health). You'll also get to explore what truly correlates with heart disease (the answer may surprise you), why your genes might matter less than you think, and the practical steps Dr. Diamandis personally takes to optimize muscle, metabolism, and sleep well into his 60s. From the impact of GLP-1s and the real story on alcohol's effect on longevity, to biohacks for sleep and the promise (and practical realities) of advanced diagnostics like full-body MRI and AI-powered heart scans—nothing is off the table. Whether you’re a health tech enthusiast, longevity nerd, or just curious about actionable strategies to dramatically extend your healthspan, this episode is packed with groundbreaking science, inspiring personal stories, and a glimpse into the future of human potential. Full show notes: https://bengreenfieldlife.com/longevityguide Episode Sponsors: CAROL Bike: The science is clear—CAROL Bike is your ticket to a healthier, more vibrant life. And for a limited time, you can get $100 off yours with the code BEN. Don't wait any longer, join over 25,000 riders and visit carolbike.com/ben today. 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. LVLUP Health: Head over to lvluphealth.com/BGL and use code BEN15 for a special discount on their game-changing range of products. MOSH: MOSH's signature blend offers a plant-based high-protein bar. They are a great source of vitamin D and an excellent source of vitamin B12. Head to moshlife.com/BEN to save 20% off, plus FREE shipping on either the Best Sellers Trial Pack or the new Plant-Based Trial Pack. Pique: Go to Piquelife.com/Ben to get 20% off for life, plus a free starter kit with a rechargeable frother and glass beaker to elevate your ritual.See omnystudio.com/listener for privacy information.

19 Kesä 1h 10min

In this episode with Elan Lee, you’ll get a behind-the-scenes look at one of the most creative minds in the world of game design—and walk away with some unexpected life lessons along the way. You’ll hear how Elan went from crafting movie special effects and pioneering the Xbox to co-creating Exploding Kittens, a wildly successful card game that started with nothing more than a Sharpie and a deck of poker cards on a beach in Hawaii. Whether you’re a parent looking for better ways to connect with your kids, a creative chasing your next big idea, or just someone who loves a good origin story with a dose of humor and heart, you won't want to miss this conversation. Full show notes: https://bengreenfieldlife.com/elanlee Episode Sponsors: RoXiva: Experience the world-class RX1 lamp—an immersive, multisensory tool designed to transport you into deeper, expanded states of awareness through meticulously crafted light and sound journeys. Get yours now by going to roXiva.com/ben! Calroy: Head on over to calroy.com/ben and save over $50 when you purchase the Vascanox (a breakthrough product providing nitric oxide support for up to 24 hours with a single dose) and Arterosil (a premier supplement to support the endothelial glycocalyx—the fragile inner lining of the entire vascular system) bundle at calroy.com/ben. Plus, you'll receive a free canister of 2-in-1 Nitric Oxide Test Strips with a 3-pack bundle purchase. LeelaQ: Not only do LeelaQ’s products neutralize EMFs, increase ATP production, optimize HRV, and improve blood flow, but they've been third-party proven to do so in placebo-controlled double-blind studies. Visit leelaq.com/ben and use code BEN10 for 10% off. Ketone-IQ: Ketones are a uniquely powerful macronutrient that can cross the blood-brain barrier and increase brain energy and efficiency. With a daily dose of Ketone-IQ, you'll notice a radical boost in focus, endurance, and performance. Save 30% off your first subscription order of Ketone-IQ at Ketone.com/BENG. Prolon: Prolon's 5-Day Fasting Nutrition Program is scientifically tested and patented to nourish your body while keeping it in a physiological fasted state. Right now, you can save 15% on your 5-day nutrition program when you go to prolonlife.com/GREENFIELD.See omnystudio.com/listener for privacy information.

14 Kesä 50min