Ben Greenfield Fitness: Diet, Fat Loss And Performance

In today’s episode, you’ll get to explore the complexities of ketogenic vs. carnivore diets with health coach and independent researcher Jay Feldman. Jay explains why he prefers ketogenic diets over high-protein carnivore diets, focusing on how they rely on fats for energy rather than stressing the body with excess protein. The conversation dives into the hormonal and digestive impacts of high-protein diets, while also acknowledging the short-term benefits they may offer. You'll also discover how to manage stress through food choices, improve carbohydrate utilization, and optimize gut health. Additionally, Jay shares his thoughts on using devices like continuous glucose monitors (CGMs) to measure stress hormones and offers practical advice on incorporating more carbs—like fruits and well-processed grains—into your diet for better energy and balance. His bioenergetic approach to health highlights the importance of cellular energy production and mitochondrial function. We’ll also tackle personalized exercise pr

All over the Internet, you hear about the risks of using GLP-1 agonists like Ozempic, Wegovy, and Victoza—such as muscle loss, depression, pancreatitis, nausea, vomiting, digestive distress, appetite suppression, and headaches. …but it turns out there’s a lot more to the story, including potential systemwide benefits that go far beyond appetite control and weight loss, and fewer side effects than the fearmongering suggests (which I myself have been guilty of!). The effects of my experiment with GLP-1 agonist semaglutide, how dosage impacts appetite and metabolism, and the importance of individualized strategies for balancing appetite control, blood sugar, and sleep quality…05:54 The cautious use of GLP-1 agonists, their powerful effects on appetite and cognitive health, and the importance of personalized dosing for cognitive and neuroprotective benefits…12:26 How GLP-1 agonists can help brain health and diabetes by improving metabolism, the importance of careful dosing, and why personalized approaches based

In this episode, you’ll dive into the revolutionary world of water filtration and oxygenation with my insightful guests, Ken Guoin and Dr. Jeff McCombs. After an extensive search for the perfect whole-house filtration system for my new home in Idaho, I ultimately chose Ken’s advanced Ultra Estate Whole-Home System—especially since my family’s company, Greenfield Water, no longer offers whole-house solutions. You’ll also discover what makes this the best whole-house filtration system, with a 14-stage process that delivers structured, mineral-rich water throughout the home, incorporating vortexing and oxygen integration to ensure every drop is pure and life-enhancing. Plus, you’ll hear firsthand how oxygenated water can make a difference in your health and well-being, from reducing inflammation to boosting athletic performance, as we discuss the science and real-world benefits that make this water truly unique. This episode is packed with insights and innovations that could change the way you think about the wa

Today’s solosode is packed with practical advice, personal stories, and groundbreaking insights to help you elevate your health and fitness game. I'll kick things off with a deep dive into my travel workout routines, where I'll share the compact and efficient gear that allows you to stay fit—no matter where you are. You’ll also hear about my personal experience with microdosing GLP-1 agonists like Ozempic and discover their appetite-suppressing benefits, as well as the risks you should be aware of. Additionally, you'll explore a range of natural libido enhancers, from supplements like L-citrulline, maca root, and fenugreek, to lifestyle hacks such as cold therapy and mindfulness. Whether it’s enhancing blood flow, boosting your mood, or increasing energy, you'll find actionable tips to naturally improve your libido. Plus, you'll delve into cutting-edge research on muscle protein synthesis and uncover how combining essential amino acids with whey protein can optimize your post-exercise recovery and muscle buil

Carbon dioxide therapy has become a highly debated and often misunderstood topic. Is elevated CO2 beneficial, or could it pose risks? What exactly are the advantages of CO2 therapy, and how might it impact your health? In this episode, you’ll get to explore the transformative power of breathing with breathwork expert Anders Olsson. From the benefits of food-grade CO2 cylinders to advanced breathing techniques that can boost both mental and physical well-being, Anders shares invaluable insights. As the author of Conscious Breathing: Discover The Power Of Your Breath and creator of tools like the Relaxator and CarboHaler, he guides you through the profound impact breathwork has on emotions and stress management. You’ll uncover the fascinating relationship between CO2 and oxygen delivery, the role of nitric oxide in respiratory health, and how specific breathing patterns can dramatically reduce stress and elevate overall health. Plus, you’ll gain practical advice and discover cutting-edge research to enhance you

In today’s episode, you’ll get to explore the cutting-edge world of anti-aging and longevity with Dr. Sandra Kaufmann, a leader in cellular optimization. Dr. Kaufmann guides you through affordable ways to understand your genetic traits, dives into the brain-boosting benefits of lithium beyond mood stabilization, and shares essential insights for optimizing liver health. You’ll uncover the ideal timing for NAD supplements, learn about powerful mitochondrial-supporting peptides, and discover the game-changing promise of exosome therapies. With Dr. Kaufmann’s balanced approach to pharmaceuticals and biohacking, this episode is packed with strategies to elevate your longevity journey! In the realm of longevity, she is the author and creator of the Kaufmann Protocol, a systematic explanation of why humans age on a cellular basis, coupled with an organized system to delay the aging process. This theory was introduced in her book The Kaufmann Protocol: Why We Age and How to Stop It, which has been recognized by many

In this fascinating episode with Dr. Marty Makary, the author of the jaw-dropping book, Blind Spots: When Medicine Gets It Wrong, and What It Means for Our Health, you'll get to explore how outdated medical advice contributed to the rise of peanut allergies, and how rushed decisions by medical committees have shaped harmful medical guidelines in America. Dr. Makary reveals the overuse of antibiotics and its disruption of the microbiome, contributing to chronic conditions like obesity, asthma, and learning disabilities. You'll also discover the impact of C-section births on microbiome health, the controversy surrounding breast implant illness, and how modern newborn care practices like delayed cord clamping can promote long-term health. Additionally, we'll dive into the overmedicalization of routine procedures like tongue-tie surgeries, the need for NIH reforms to address neglected areas of health research, and much more! Dr. Marty Makary is the recipient of the 2020 Business Book of the Year Award for his mos

In today's episode with Dr. Eniko Loud, Dr. Ghazal Sophia Taghavi, and Catherine Staffeldt, esteemed practitioners in the field of bioesthetic dentistry, you'll get to explore the ins and outs of holistic oral care, from proper brushing and flossing techniques to the integration of Ayurvedic practices in dental health. You'll also discover the importance of maintaining a balanced oral microbiome, the benefits of crunchy foods for jaw development, and the lesser-known impacts of dental practices on overall health, including sleep quality and systemic conditions. Dr. Eniko Loud has extensive training in all forms of dentistry, as well as in functional medicine. She first joined me for the podcast “The Exciting Future Of Holistic Dentistry (& How Ben Greenfield Is Re-Inventing His Mouth!”, and has been doing incredible bioesthetic dentistry work on me and my wife ever since. Dr. Ghazal Sophia Taghavi (Dr. Sophia) is a compassionate and skilled dentist with a Doctor of Dental Medicine (DMD) from Midwestern Un

In this episode with Dr. Cameron Sepah, you'll get to dive into critical topics like the alarming drop in testosterone and sperm counts, the dangers of endocrine-disrupting chemicals, and why testosterone replacement therapy (TRT) could harm fertility. You'll explore the difference between primary and secondary hypogonadism, alternative therapies like Clomid or enclomiphene that boost natural testosterone production, and the challenges of maintaining fertility during TRT. You'll also hear about the risks of high estrogen levels, the impact of testosterone on libido, the importance of personalized dosing, and cutting-edge innovations like at-home devices that measure key hormones with clinical accuracy. Dr. Cameron Sepah is the CEO of Maximus, an online medical clinic specializing in health and hormone optimization, backed by top venture capitalists including Founders Fund, 8VC, and angel investors such as Dave Asprey of Bulletproof, Ryan Holiday of the Daily Stoic, and the executives behind The Honest Company

In this episode, you'll get to dive deep into a range of compelling topics—from busting myths around creatine supplementation and its benefits for athletes of all ages to breaking down the intricacies of protein intake for muscle gain and overall health. I’ll also share my go-to biohacking tools for ultimate relaxation and cognitive enhancement, including a state-of-the-art light therapy device and advanced leg compression gear. Additionally, I'll untangle long-standing debates, like whether creatine really causes hair loss, muscle cramping, or kidney issues, while offering clarity on optimal dosages for everyone, including women and children. Plus, you'll get to hear about the unexpected health benefits of mezcal tequila, thanks to its unique inulin fibers from the agave plant. You'll also explore recent research on protein intake, highlighting findings that could revolutionize your approach to muscle gain and longevity. Plus, I'll discuss details about my personal home setup designed for peak physical and m

In this episode, you'll get to discover the fascinating world of gut health with Dr. Adam Perlman, Chief Medical Officer at Pendulum Therapeutics. You’ll explore how high-fiber, polyphenol-rich foods boost beneficial bacteria like Akkermansia, which support gut health and enhance athletic performance by maintaining gut lining integrity. Dr. Perlman also shares insights from his integrative medicine career, revealing practical tips to keep your microbiome strong in modern life, from polyphenol supplements to the synergy of probiotic strains. We’ll also dig into cutting-edge research on GLP-1 triggering probiotics for metabolic health, how diet and exercise play crucial roles in overall wellness, and much more! For more insights on Pendulum's innovative work, check out my podcast with their co-founder, Dr. Colleen Cutcliffe, here. For Full Show Notes: https://bengreenfieldlife.com/glp1podcast Episode Sponsors:  Joovv: Go to Joovv.com/ben and apply code BEN for an exclusive discount. BIOptimizers Mushroom Breakt

Anjan suffered from eye strain and disrupted sleep cycles, as well as worsening of ADHD symptoms from using modern computers. Resolving to do something about this, Anjan committed to reading only from paper which meant he had to print everything he wanted to read from a computer screen. He soon missed the convenience of computers. He became more enthralled with e-ink, buying and testing every e-ink device on the market. Finding these products were too slow to function as helpful, productive tools, Anjan hacked e-ink devices. Yet, they were too slow and ineffective to serve more practical computing needs. This journey led to Anjan innovating screen technology specifically suited for eye health and circadian rhythm preservation. Additionally, Anjan developed a vision for an entire operating system that prioritizes holistic health. After developing his first prototype, Anjan navigated the challenges of bringing the device to production. Through the long journey and the successful launch of Daylight’s first produ

In this episode, you’ll discover groundbreaking insights from Dr. Isaac Jones, whom I recently joined as the keynote speaker at his impactful DISRUPT event in Nashville. Dr. Jones, known as “The Doctor of the Future,” is a leading expert in health optimization and biohacking, and the founder of the Health Experts Alliance, which empowers doctors with cutting-edge longevity training, systems, and business education to enhance their impact, income, and freedom. Throughout this fascinating show, you’ll explore the latest alternatives to WiFi, such as hardwired Ethernet and emerging LiFi technology, and discover how to create a health-centric home environment. Dr. Jones also shares how innovative health technologies can enhance your body and mind, including Tissue Regenerative Therapy (TRT) and stem cell cycling for meniscus repair. Plus, you’ll uncover strategies for maintaining health while traveling, setting up a productivity-focused office, using red light therapy, integrating spiritual practices with biohack

Aching tightness, head-splitting migraines, breathing issues, and poor sleep quality — these are all signs of trapped tension in your body. The good news is that exercising one specific (and often forgotten) body part can help restore your well-being… I'm talking about your tongue… I first discovered how to unlock the power of whole-body tension relief when Dr. Neel Bulchandani visited my house and did some very unique body therapy on me (including putting his fingers into my mouth and my nasal cavity to 'adjust' those sections)! I later released an Instagram post about his groundbreaking Tongue Press program — a video series and guide designed to optimize tongue mobility. Dr. Bulchandani is a holistic chiropractor and bodywork educator who has poured over 15 years of chiropractic expertise and five years of training fellow bodyworkers into creating not just Tongue Press, but his other unique methods as well. Trusted by nearly 10,000 patients, his method is a welcomed solution for anyone struggling with persi

In this episode, you'll get to discover some of the latest biohacking tools I’m using to optimize brainwave states, improve sleep, and supercharge your morning energy—featuring everything from a vibration chair to a light therapy lamp that’ll get your day started on the right foot. I'll also explore the corruption lurking in the organic food industry—revealing how false claims and weak regulations are betraying your trust as a consumer. Plus, I’ll share a resource that’ll help you cut through the noise and pinpoint what’s truly organic so that you can make more informed choices for your health. You'll also hear eye-opening research on the long-term effects of benzodiazepine use on brain health, including its role in shrinking key areas like the hippocampus and amygdala, its impact on sleep and anxiety, and natural alternatives to help get your body and mind back on track. Plus, you’ll get a breakdown of the latest meta-analysis on the health benefits of tea, strength training tips for cancer patients, a look

In today's episode with Caleb Applegate (my best friend and the CEO of an exciting new venture we've been developing together for years), you'll discover his diverse journey spanning entertainment, blockchain technology, and wellness optimization. Caleb opens up about his personal health struggles and his transition into wellness, offering you advanced strategies for managing appetite and satiety through GLP-1 peptides, probiotics, and bitter receptors. Using diagnostic tools like hair tissue mineral analysis (HTMA), you'll also explore a bio-individual health approach. However, in my opinion, the most exciting part of this show is an *exclusive* look into Life Network—the groundbreaking platform we've created to consolidate expert advice from the world's leading doctors, holistic medicine practitioners, coaches, nutritionists, and more to transform your mind, body, spirit, and community. Caleb Applegate is a seasoned executive with over a decade of experience in leading and advising companies across various

In this episode with repeat guest Joel Greene, you’ll get to explore a unique dietary pattern inspired by nature's rhythms—foraging, fasting, and feasting. Joel introduces a powerful two-day cycle that mirrors ancient eating habits, alternating between foraging and an "amplified fast" to optimize body renewal. Along the way, you'll discover how this method boosts GLP-1 for appetite control and balances nutrient intake with smart food pairings. Plus, Joel shares tips on using pre-dinner shakes, resistant starches, and even cold plunges to enhance satiety, fitness, and overall health, while highlighting the crucial role of nitric oxide and a healthy microbiome. Joel is the creator of Veep Nutrition, the world's first commercially available program based on targeting gut communities to affect health and body composition. His system has been used by some of the nation's largest employers, including major cities and hospitals and featured on Dr. Phil Show storylines. He is the author of The Immunity Code: The New

In this solosode, you’ll get to dive into the power of infrared saunas and red light therapy, exploring how these two therapies can boost detoxification, cardiovascular health, and skin rejuvenation. You’ll also discover practical ways to combine both for maximum benefits in your daily routine. Next, I'll reveal how Blood Flow Restriction (BFR) training can supercharge your muscle growth and strength, no matter where you are (and you'll get a breakdown of the science behind BFR and how to integrate it into your workouts for optimal gains). Additionally, you'll get to explore cutting-edge research on cognitive decline and learn about key dietary, exercise, and stress-management strategies to protect your brain health. Plus, you’ll learn the surprising benefits of Pilates for sleep quality and overall well-being. To round off the show, you’ll gain fascinating insights into the roles of glycine and taurine in sleep and body temperature regulation, along with tips on managing gut health during exercise in hot con

In this episode with Amitay Eshel, you'll get to explore the science behind effective skincare, debunk common myths, and discover how cutting-edge ingredients like NAD, peptides, and spermidine are used by Young Goose to target multiple aging pathways. You'll also discover more about innovative formulations that enhance collagen, mitochondrial function, and skin health, including how skincare routines can complement cosmetic procedures. Our discussion covers everything from the role of peptides, red light therapy, and hydration to advanced skin care techniques like dermal devices and exfoliation and much more! Amitay Eshel—who first joined me for the podcast "Demystifying The Ultimate Biohacked Skin Care Routine, Why You May Want To Think Twice About Skin Lasers, Fringe Skin Ingredients You’ve Never Heard Of & More," is an entrepreneur in the biohacking and beauty fields, and has developed the complete line of advanced skin care products that my wife and I use in our own "anti-aging" protocols. Amitay has

In this episode with Alex Tarnava, you'll get to dive into the fascinating world of molecular hydrogen and its powerful health benefits. Alex shares his personal journey from battling arthritis to discovering hydrogen's potential for gut repair and overall well-being. You'll also explore how hydrogen works as a mitohormetic agent, boosts mitochondrial health, and upregulates your body's antioxidant defenses. Alex also breaks down cutting-edge research, reveals the science behind hydrogen tablets, shares insights on dosing, and much more! Alex Tarnava, the inventor of the molecular hydrogen tablet, leads the clinical and preclinical outreach programs for its development and research. He has published a significant number of papers on the subject through peer review, including numerous papers coauthored with my friend and former podcast guest, Dr. Tyler LeBaron (who I interviewed in the episode "The 30-Year-Old Scientist Phenom Who Runs a 2:30 Marathon, Deadlifts 420 Pounds & Drinks Hydrogen Enriched Water"