Boundless Life
Free fitness, nutrition, biohacking, fat loss, anti-aging and cutting-edge health advice from BenGreenfieldLife.com! Tune in to the latest research, interviews with exercise, diet and medical professionals, and an entertaining mash-up of ancestral wisdom and modern science, along with Q&A's and mind-body-spirit optimizing content from America's top personal trainer.
Episodes
How To Increase Fertility (For Males & Females!), How Much Sleep Is Too Much (Or Too Little)? & A "Minimalist" Approach To Increasing VO2 Max! Solosode #506
Full show notes: BenGreenfieldLife.com/506 In this episode, you'll discover three things I've been asked about constantly: whether the melatonin heart failure headline is worth worrying about, how much sleep is actually too much or too little, and the shortest route to a higher VO2 max. I break down what the melatonin study did and did not reveal, why a key prescription detail changes how the find
From 15 Bathroom Trips A Day To A Clean Gut: Fixing Poop Issues NATURALLY - With Josh Dech
Full show notes: BenGreenfieldLife.com/gutsolution In this episode, you'll meet Josh Dech, a former paramedic turned Crohn's and colitis consultant who argues that all three things Western medicine says about inflammatory bowel disease are wrong: it's not genetic, not classically autoimmune, and not idiopathic. We walk the research trail from a 1988 Swedish twin study through the NOD2 gene to the
A Memory & Learning Expert Reveals His Secrets To Training Your Brain & MASTERING Your Mind, With Jim Kwik
Full show notes: BenGreenfieldLife.com/limitlessdaily In this episode, you'll hear repeat guest Jim Kwik talk about cognitive offloading and where the line sits between using your phone as a second brain and letting your own memory go slack. We dig into the MIT study that scanned essay writers' brains and found the ChatGPT group remembered the least of what they wrote, what London cabbies' brains
This Guy Healed Knee Arthritis *Without* Surgery (& Chest-Pressed 555lbs For 14 Reps) - Cellular Hydration Secrets With John Jubilee
Full show notes: BenGreenfieldLife.com/jubilee In this episode, John Jubilee makes the case that almost everything you have been told about hydration is beside the point. His argument is that the water is not the problem, the cell is: that a membrane gets progressively harder to penetrate as you age, that your water and your supplements simply bounce off it, and that until you change the membrane
How To Build An Ideal Workday With Power Naps, Email Delegation & Deep Work Tactics, Featuring Chandler Bolt
Full show notes: bengreenfieldlife.com/bolt In this episode, Chandler Bolt and I talk about how we've each landed on almost identical daily systems for running a company, and the one place we still disagree. Chandler makes the case that a book is a business asset rather than an income stream, explains what it actually costs to buy your way onto the New York Times list, and then walks through the r
How to Replace Sauna, Fasting, and Cold Plunge With a Pill (WARNING: Proceed at Your Own Risk!) With Dr. Sandra Kaufmann
Full show notes: bengreenfieldlife.com/pharma In this special repeat episode, Dr. Sandra Kaufmann breaks down which pharmaceuticals mimic the effects of things you already do for your health: what replaces a sauna session, what replaces a fast, what replaces a cold plunge (use code BENFORGE for $500 off select products), and what she takes with meals to blunt the damage from glucose spikes. I'm re
The BIGGEST Step You Can Take To Reduce Microplastics, How To Get Rid of Back Pain, What You Need To Know About Heart Scans & More - Solosode #505
Full show notes: bengreenfieldlife.com/505 In this solosode, you'll get the latest on microplastics, spinal disc health, and what a heart scan sees that a cholesterol panel misses. A new seven-day trial pitted five plastic-avoidance strategies against each other, and the results tell you exactly where to spend your effort if you can't overhaul everything at once. You'll hear which plastic sources
The Myth Of The Perfect Health Routine: How To Raise Your HRV By Giving Up Control, With Justin Roethlingshoefer
Full show notes: https://bengreenfieldlife.com/holyhealth In this episode with Justin Roethlingshoefer, you'll hear from a former NHL performance coach turned health entrepreneur whose new book, Holy Health, is the one I chose for my father-son book club this month. This is not another eat-honey-and-drink-milk Bible health book. Justin is a genuine biohacker who works with pro athletes worldwide,
Eat *This* If You Consume Seed Oils, Best Way To Combine Strength & Cardio, Peptide "Stacking" Rules & More! Solosode #504
Full show notes: https://bengreenfieldlife.com/504 In this solosode, you'll get the latest research on three questions I keep getting asked. First, seed oils: a brand-new randomized controlled trial put 52 adults on either a low or a typical Western intake of linoleic acid for 12 weeks, and the results are important less for what they found than for what they didn't. You'll hear why arachidonic ac
This 56 Year Old Mom Is Reversing Aging Faster Than Pro Biohackers On $106 A Month! With Julie Gibson Clark
Full show notes: https://bengreenfieldlife.com/juliepodcast In this episode with Julie Gibson Clark, I'm highlighting a throwback conversation because the gap it exposed has only gotten wider. There's a leaderboard called the Rejuvenation Olympics where people submit a blood test that measures how fast they're aging. When we recorded, Julie was a 55-year-old single mom in Phoenix making under $100
From Cocaine Dealing & Prison To #1 Health Podcast In The World, With Dylan Gemelli.
Full show notes: https://bengreenfieldlife.com/dylan In this episode with Dylan Gemelli, you'll hear one of the wildest origin stories in the health world. Dylan went from college athlete to Milan model to cocaine dealer to a 15-year prison sentence, and came out on the Fourth of July with two felonies, no job prospects, and a decision to start over. Within a year he had a million YouTube subscrib
Is This The Most Powerful Adaptogenic Plant Extract Known To Humankind? The SCIENCE of Black Seed Oil with Dr. Michael Murray
Full show notes: https://bengreenfieldlife.com/blackseedoil In this episode with Dr. Michael Murray, one of the most respected figures in natural medicine and the formulator of ThymoQuin®, you'll discover the science behind black seed oil: what thymoquinone actually is, why the full spectrum of the seed's compounds matters more than chasing a single active ingredient, and why it may be the mos
In Defense Of Sunlight: The *Real Truth* About The Sun, Vitamin D, UVA, UVB, Sunscreen & More, With Rowan Jacobsen.
Full show notes: https://bengreenfieldlife.com/sunpodcast In this episode, journalist Rowan Jacobsen, author of In Defense of Sunlight, challenges everything you thought you knew about sun exposure. Modeled after Michael Pollan's In Defense of Food, his book argues we've been gaslit into a "zero-sun policy" the science does not actually support. You'll hear why melanoma is tied to intermittent sun
BIG Peptide News (Must-Listen!): What Really Happened In Washington DC & A 7 Peptide Breakdown, With Dr. Matt Cook.
Full show notes: https://bengreenfieldlife.com/peptides2026 In this episode with Dr. Matt Cook, recorded days after he returned from Washington, D.C., you'll get a breakdown of what just happened to peptides in the United States. You'll hear what the FDA's Pharmacy Compounding Advisory Committee actually voted on, why seven popular peptides were pulled two years ago, which six of the seven were ju
The Breathwork-Cold Plunge Debate, When You *Shouldn’t* Do Wim Hof Breath & What Happens When 1 Million People Breathe Together
Full show notes: https://bengreenfieldlife.com/nickpodcast In this episode, you'll get a practical, plain-language tour of breathwork with Nick Sweeney, a breathwork coach who rebuilt his body with breath after a college bike accident left him unable to walk. You'll learn his Vortex Breath and the Fibonacci counting behind it, why slow breathing is really cardiovascular training that may predict h
What Body Fat % Is The Most "Attractive" (& How Low is TOO Low), How To Shorten Your Gym Time, Is Creatine Bad For Your Kidneys & More! Solosode 503
Full Show Notes: https://bengreenfieldlife.com/503 In this solosode, you'll get the latest research on the questions I hear most: whether the peptide BPC 157 can cause cancer, the body fat percentages people rate most attractive for men and women (and how low is too low), how a "dad bod" before conception can affect your future kids' health, how "myo-reps" deliver the same strength and size gains
Hunting, Spearfishing & The Truth About Cannabis: A Father-Sons Florida Adventure with Adam Wenguer
Full show notes: https://bengreenfieldlife.com/floridahunt In this episode, recorded at Lightsey Family Ranch in Venus, Florida, I'm joined by my sons River and Terran and repeat guest Adam Wenguer, founder of Element Health, for the first stop in a father-and-sons adventure project inspired by former Boundless guest Sahil Bloom's The 5 Types of Wealth. You'll hear the ethics and deeper meaning of
Dynorphins, Heat Shock Proteins & The Healthiest, Hottest Sauna On The Planet, with Luke Chapman & Owen Buchanan
Full show notes: https://bengreenfieldlife.com/saunapodcast In this episode with Luke Chapman and Owen Buchanan, founders of Western Sol, you'll hear the story behind the custom sauna I recently had built in my backyard in Idaho, and the story behind the company itself, which started when a mold exposure in Hawaii sent Luke into daily sauna use. You'll gain insights into the actual science of heat
Why Do We Still Use 150-Year-Old Technology To Measure the #1 Killer of Humans Worldwide? The New Approach To Blood Pressure Measurement With Tom Moss.
Full show notes: https://bengreenfieldlife.com/signalspodcast In this episode with Tom Moss, founder and CEO of Vital Signals, you'll hear how a near-fatal hypertensive crisis during a family vacation became the founding moment for a device that may finally solve the problem of getting accurate blood pressure readings in real life without a cuff. Tom explains why blood pressure is the single most
The Exciting FUTURE of AI-Based Medicine: How Patients Save Money & Doctors Save Time! with KJ Dhaliwal
Full show notes: https://bengreenfieldlife.com/lotus In this episode with KJ Dhaliwal of Lotus AI, you'll hear how translating his immigrant parents' doctor visits as a child and years spent bouncing through fragmented specialty care as a teenager after a disc herniation shaped his mission to give 100 million Americans free, world-class primary care using AI. KJ breaks down how Lotus AI pulls your
The Potent Brain & Body Ketone Fuel You’ve Probably Never Heard Of: The Science Of R3HBG With Tecton’s Dr. Mike Chesne
Full show notes: https://bengreenfieldlife.com/tectonpodcast In this episode with Dr. Mike Chesne, founder of Tecton Ketones™, you'll hear how a traumatic brain injury sustained in combat led him from Army Special Forces medic to ketone biochemist, and why he eventually built what he believes is a meaningfully better exogenous ketone molecule than anything else currently on the market. We ge
How To Maintain Muscle On A GLP-1, Why Protein Stops Working As You Get Older, The Truth About Eating “Before Bedtime” & More! Solosode #502
Full show notes: https://bengreenfieldlife.com/502 In this solosode, you'll explore how to make peace with tinnitus after acoustic trauma, including the half dozen different root causes that can drive it and the specific supplements and technologies with research behind them, why cardiovascular fitness itself seems to protect your hearing as you age, and whether tattoos are actually as risky as pe
What Happens When A *Pharmacist* Decides To Start A *Supplements* Company (WARNING: Be Careful With Your Creatine Gummies!)
Full show notes: https://bengreenfieldlife.com/zenospodcast In this episode with Mazen Karnaby, founder of Zenos Health, you'll hear how a pharmacist who spent 17 years filling prescriptions behind the counter ended up building one of the more rigorously formulated supplement lines on the market. You'll hear his full story, including a melanoma diagnosis that reframed his entire approach to health
Is Mitochondrial Transplantation The Longevity Intervention Of The Future (OLD Mice Climbing Up Walls Like YOUNG Mice!) With Tom Benson of Mitrix
Full show notes: https://bengreenfieldlife.com/mitrix In this episode with Tom Benson, founder and CEO of Mitrix, you'll hear why mitochondrial decline may be the actual root cause of aging rather than just a downstream symptom of it, and why most of the drugs developed so far to address it don't touch the real problem: damaged mitochondrial DNA. We discuss how Tom's company grows new, healthy mit
Could ONE Score Reveal How Fast You’re Aging? The Longevity Quotient & How a Former NFL Player Is Redefining The Standards of Longevity Medicine, With Jimmy St. Louis
Full show notes: https://bengreenfieldlife.com/jimmypodcast In this episode with Jimmy St. Louis, you'll hear how a former NFL player, US Olympic rowing trials competitor, and four-time CrossFit regionals athlete built his career around defining the standard of care in longevity medicine. Jimmy shares the full arc of his path from a three-sport young athlete through three ACL tears, into a s
What Will The Coming “Age Of Abundance” Look Like? (AI, Solar Power, Computer-Brain Interfaces, Robots & More!) With Brett Hurt.
Full show notes: https://bengreenfieldlife.com/bretthurt In this episode with Brett Hurt, serial tech entrepreneur and author of Love Conquers Fear, you'll hear how he went from coding obsessively at seven to building one of the early internet's most popular games, surviving the dot-com bust, orchestrating two major exits, data.world to ServiceNow and Bazaarvoice's billion-dollar IPO, and experien
Biohacking Gadgets You’ve Never Heard Of (& A Preview of The World’s TOP Health Optimization Event) With Tim Gray
Full show notes: https://bengreenfieldlife.com/tim2026 In this episode with repeat guest Tim Gray, you'll hear why the smartest biohackers are now removing more than they are adding, what paying attention to microplastics and environmental toxins in your own home and blood actually reveals, and why sulforaphane is making a comeback as a potential microplastic clearance tool. You'll also get a brea
Could This ONE Simple Change Fix Your Sleep Forever?, Making Schools Healthy Again, and Why Your Air Filter Probably DOESN’T Work Right With Mike Feldstein.
Full show notes: https://bengreenfieldlife.com/jaspr2026 In this replay episode, Mike Feldstein makes the case that clean air may be the single most overlooked variable in your health, sleep, and cognitive performance stack. Mike draws on firsthand experience from the LA wildfires (testing air, soil, and water after thousands of homes burned), revealing why most standard air purifiers, water tests
Eat 5 Pounds A Day of Broccoli OR Do *This* (+ Get Microplastics Out of Tissue Fast?!)
Full show notes: https://bengreenfieldlife.com/marapodcast In this episode, you'll hear the origin story of Mara Labs, a company built around sulforaphane, the active compound found in broccoli that has been studied across thousands of papers covering almost every major chronic disease, and why most people aren't actually getting it from their broccoli supplements. You will discover why the way yo
Can A *Frequency* Simulate Nicotine, Caffeine, Melatonin, THC & Alcohol (+ Fixing Broken Knees WITHOUT Surgery?!) with Dr. Pradeep Albert
Full show notes: https://bengreenfieldlife.com/dralbert In this episode, Dr. Pradeep Albert breaks down the science behind HarmonIQ, formerly Hapbee, a wearable wellness company using frequency-based technology to help you access specific physiological states on demand, from deeper sleep and sharper focus to stress reduction and addiction support, all without ingesting anything. This episode also
Latest Seed Oil Controversy, Most Important Body Part?, CBN For Sleep & More! Solosode #501
Full show notes: https://bengreenfieldlife.com/501 In this solosode, I walk you through five research topics I've been tracking so you can make smarter, more informed decisions about your health. You'll explore why varying your exercise routine may matter as much as total volume, how toe strength connects to everything from heel pain to sprint power, what plaque composition data reveals that lipid
Could *This* Molecule Be the KEY To Reversing Immune Aging & “Supercharging” Your Mitochondria? With Dr. Anurag Singh
Full Show Notes: https://bengreenfieldlife.com/timelinereplay In this special replay episode with repeat guest Dr. Anurag Singh from Timeline Nutrition, you'll explore the science of cellular health and longevity, including why mitochondrial function affects everything from energy and muscle performance to cognitive clarity and how well you age. Dr. Singh explains how urolithin A, a postbiotic com
You Wouldn’t Believe That “Quantum Energy” Works Until You Hear This & See THESE Photos.
Full show notes: https://bengreenfieldlife.com/quantum2026 In this episode with repeat guests Philipp Samor von Holtzendorff-Fehling and Ian Mitchell, you'll explore how Quantum Upgrade technology uses coherent quantum fields to counteract the effects of EMF exposure on the body, from red blood cell clumping and sluggish white blood cells to disrupted oxygen delivery. You'll also hear live b
Light Engineering That Makes You Look YOUNGER (& Beauty Lasers Vs Face Masks!) With LYMA’s Lucy Goff
Full show notes: bengreenfieldlife.com/lymapodcast In this episode with Lucy Goff, you'll hear how a near-fatal bout of septicemia after childbirth sent her on a decade-long search through the world's leading science institutions, and how that search led to LYMA, a company built around the conviction that damaging your skin to improve it is the wrong approach entirely. You'll discover why th
Gas, Bloating, Fatigue & Other Post-Meal Issues? Discover The NEW Autoimmune Protocol With Mickey Trescott
Full Show Notes: https://bengreenfieldlife.com/newAIP In this episode with Mickey Trescott, you'll hear how she went from bedridden at 26 with Hashimoto's and celiac to overseeing four pilot trials, helping grow a community of 1,000 trained AIP practitioners, and writing the first official update to the Autoimmune Protocol, including a new modified version for people who found the original t
Is THIS The Most Effective, Non-Toxic Biocide & Skin Repair Treatment Known To Modern Medicine? Active Skin Repair With Justin Gardner.
Full show notes: www.bengreenfieldlife.com/skinrepair In this episode with Justin Gardner, you'll explore the science behind hypochlorous acid (HOCl), a compound your white blood cells already make to kill pathogens, repair tissue, and control inflammation. You'll discover why it can be 100x more effective than bleach without driving bacterial resistance, how it outperforms hydrogen peroxide
The Dirty Truth About Your UNDERWEAR, Cooking Oil & Chair? Microplastics, Hormones, Seed Oils, HRV & More: Best Of Roots Of Health
Full Show Notes: https://bengreenfieldlife.com/rootsofhealth In this special "Best Of" episode, you'll explore some of my most impactful conversations on what actually builds long-term roots of health. If you're dealing with low energy, hormonal issues, chronic inflammation, or just a nagging sense that something's off despite doing all the right things, this episode gives you a clear roadma
Is VO2 Max "Overrated"? (& What To Focus On Instead), Old Man Olympics, Big Toe Health & More With Mark Sisson
Full Show Notes: https://bengreenfieldlife.com/sisson2026 In this episode with Mark Sisson, you'll discover why VO2 Max may be overrated as the gold standard for longevity, and why chasing it cost Mark 32 pounds of muscle and the real-world function that actually matters. You'll explore his "Old Man Olympics" framework: a decathlete's approach to fitness at 72, spanning strength, speed, bala
What Happens Behind The Scenes At A “Detox Clinic” (& The Link Between EMFs, Smart Phones & Toxins!) with Nick Pineault
Full Show Notes: https://bengreenfieldlife.com/emfguypodcast In this fascinating episode, Nick Pineault, also known as “The EMF Guy,” breaks down the latest science on radiofrequency radiation, including findings from the National Toxicology Program, the WHO classification of EMFs, and emerging evidence linking device exposure to oxidative stress and reduced sperm health. The con
What Is The Healthiest Nut? Advanced Strength Training Secrets, How Often Should You Eat Protein & Much More! Solosode #500
Full Show Notes: https://bengreenfieldlife.com/500 In this special 500th solosode, you’ll discover some of the most effective and often overlooked ways to build strength, preserve muscle, and get more out of your training, combining recent research with practical strategies you can actually use. From surprising data on pistachios as a high-antioxidant food to advanced methods like ecce
What To Do Before & After A Stem Cell Treatment (Send This To Your Doctor Too!) With Dr. Joseph Purita
Full Show Notes: https://bengreenfieldlife.com/purita In this episode with Dr. Joseph Purita, Chief Medical Officer of PUR-FORM and a pioneer in regenerative medicine with over 40 years in the field, you'll explore the cutting-edge therapies, protocols, and emerging science reshaping what is possible in human health and longevity. Dr. Purita breaks down how EBO2 works, why photobiomodulation
How To Be A Better, More Present Father (& Not Get DAD-BOD!) with John Schott
Full Show Notes: https://bengreenfieldlife.com/dadprotocol What does it take to show up as a strong, present, and resilient father in a world that gives most men no clear blueprint? In this episode with John Schott, you’ll explore why so many dads feel depleted, distracted, and unsupported, and how that ties directly to poor recovery, low energy, and lack of structure. You’ll als
Could NAD IVs Be Bad For You (& How To Boost NAD Naturally), With Dr. Nichola Conlon
Full Show Notes: https://bengreenfieldlife.com/nadplus In this fascinating episode, Dr. Nichola Conlon, molecular biologist and founder of Nuchido, breaks down what NAD actually is, what it does inside your cells, and why most popular strategies for boosting it, including NAD IVs, patches, and high-dose NR or NMN, may be fundamentally flawed based on molecular biology. You’ll dis
ONE Tiny Blood Spot = HUNDREDS (!) Of Biomarkers, Age & Disease Prediction With Dr. Matt Dawson
Full Show Notes: https://bengreenfieldlife.com/trupodcast In this episode with repeat guest Dr. Matt Dawson, you’ll discover how epigenetic testing analyzes DNA methylation to reveal how fast you’re biologically aging, what’s driving your health, and your risk for disease. You’ll explore how these signals can detect chronic disease risk earlier than traditional labs, and ho
The Best Peptide & Supplement Stack For Hair Growth, Smart Drugs For An Aging Brain, “Aging Anxiety” & More! Solosode #499
Full Show Notes: https://bengreenfieldlife.com/499 In this fascinating solosode, you'll discover what actually works when it comes to hair restoration, from cutting-edge procedures to the often overlooked factors that determine long-term success. I’ll explain why certain modern transplant techniques are considered the gold standard, and more importantly, what you need to do after the procedu
How To Build A Better BRAIN (+ Ketamine, Nicotine, Alcohol & More!) With Dr. Tommy Wood.
Full Show Notes: bengreenfieldlife.com/stimulatedmind In this episode with Dr. Tommy Wood, you'll explore what actually determines how well your brain functions across your entire lifespan, from the inputs that drive cognitive development in infancy all the way through the habits, environments, and daily choices that either accelerate or protect against decline in adulthood and old age, all ground
Are “Poop Pills” The Ultimate Bowel Biohack Of The Future? The Science of Fecal Microbiota Transplants (FMT) with Jason Klop.
Full Show Notes: bengreenfieldlife.com/fmt In this episode, you'll get to uncover one of the most intriguing developments in gut health—fecal microbiota transplants (FMTs). Joining me is Jason Klop, CEO of Novel Biome, who brings cutting-edge insight into how FMT is transforming from an obscure, hospital-based procedure into an accessible, precise, and surprisingly simple tool for optimizing
Can the RIGHT Form of Magnesium REALLY Boost Brain Performance, Reverse Cognitive Decline & Protect Against Alzheimer's? with Dr. Guosong Liu
Full Show Notes: bengreenfieldlife.com/magteinpodcast In this episode with neuroscientist Dr. Guosong Liu, you’ll explore his accidental discovery at MIT's Center for Learning and Memory that led him down a two-decade journey into brain magnesium, synaptic plasticity, and cognitive decline. That research ultimately resulted in the invention of Magtein® (magnesium L-threonate), a compound
"Oil Changes" For Your Blood, DIRTY Pharmaceutical Secrets, AI-Powered Medicine & More With Brigham Buhler.
Full Show Notes: bengreenfieldlife.com/ways2well In this episode, I sit down with Brigham Buhler at Ways2Well in Austin, Texas, exposing the "sick care" maze, including insurance company middlemen, skyrocketing drug prices, and the rebate system nobody talks about. This is what optimizing your health actually looks like: not managing disease, not waiting for a diagnosis, but getting inside the lab
The Fascinating Science of Posture (& Full-Body Health Effects!) With LIFE Network Expert Annette Verpillot
Full Show Notes: bengreenfieldlife.com/lnannette/ In this "Best of LIFE Network" episode with Annette Verpillot, you'll explore a neuromechanical approach to improve communication between your brain and your body, targeting the compensatory movements and postural adaptations that hold you back from pain-free, efficient movement. Annette is the founder of Posturepro (use code BOUNDLESS to save 15%
The Romantic Island Retreat You’ve Never Heard Of
Full Show Notes: bengreenfieldlife.com/pranamaya In this fascinating episode, I’m coming to you from the breathtaking shores of Belize, at a one-of-a-kind wellness resort called Prana Maya. In this episode, I sit down with Dr. Mara Kevan and Steve Hall, the passionate visionaries behind this toxin-free oasis, to share what makes this place and their approach to health so extraordinary. From
A Potent NON-Drug Hack For Blood Pressure, Giant Beaver Attacks During Cold Therapy, A Simple Mineral *Trick* For Muscle & More With Dr. Cody Strodtman
Full Show Notes: bengreenfieldlife.com/adaptive In this episode, I sit down with Dr. Cody Strodtman, a naturopathic doctor, acupuncturist, and the author of "Your Life, Your Choice: The Rise of Adaptive Medicine." Broadcasting from their respective homes in Idaho and Portland, Oregon, Ben and Cody dive deep into the science of adaptive medicine—a philosophy that encourages listeners to trans
Identity Inversion Part 2
Prayer, kindness, contentedness, honor, love, trust, obedience, abundance, intention, courage—here's exactly how I got to each word and what I'm doing with them. Episode Summary As I promised last week here are all 10 of my personal identity inversions, laid bare. In part 2 of the Identity Inversion series, I walk you through the full exercise I completed during an 8-hour personal retreat&md
The AMAZING Future Of Regenerative Medicine, The New Sexier Alternative To Stem Cells, Where You Should Get Peptides (& The Best Peptides Stacks) & More With Dr. Matt Cook
Full Show Notes: bengreenfieldlife.com/cook2026 In this episode, I welcome regenerative medicine expert Dr Matthew Cook to explore what's new and exciting in regenerative medicine. You'll hear firsthand about groundbreaking stem cell treatments, the best peptide stacks, and how exosomes are shaping the future of health and longevity. Whether you're curious about the science behind anti-aging
Morning and Evening Bookends: Building Strong Family Rituals for Connection and Growth - LIFE Network: RAW Podcast #4
Full Show Notes: bengreenfieldlife.com/lnraw04 Welcome to RAW—my unfiltered solo podcast, hosted on LIFE Network (which is completely free to join here—you can listen to every RAW episode plus a full library of health and wellness podcasts, including Boundless Life). RAW is where you get the real, behind-the-scenes version of my life: the biohacking experiments I’m run
Identity Inversion: Part 1
*In this episode, you'll discover a three-step framework for exposing the unconscious patterns quietly running your life and learn exactly how to flip each one.* ## Episode Summary In this episode, I introduce a very helpful life transformation framework called “Identity Inversion.” It's a simple exercise I designed (based on my own self-experimentation!) for identifying unconscious pa
Is Isometric Training “Worth It,” New Research on *10 Minutes* of Exercise Per Day, NATURAL Alternatives to Metformin & More, Solosode & Q&As — 498
Full Show Notes: bengreenfieldlife.com/498 In this solosode I kick off by talking about whether isometric training is worth your time, covering both my own fitness habits and the newest research, particularly for runners and joint health. I also unpack a buzzworthy study on how just 10 minutes of vigorous exercise daily can be a powerful longevity booster compared to longer, lighter workouts.
3 Easy But Little-Known Steps To *Glowing* Skin (Do THIS to Get Rid Of Baggy Eyes, Cellulite & Scars!) With Amitay Eshel
Full Show Notes: bengreenfieldlife.com/younggoose2026 In this episode, I’m joined by Amitay Eshel—the “engineer of beauty”—as we unlock the science behind glowing, healthy skin. We cover breakthrough topics like how your skin produces real light, how mitochondrial health impacts skin radiance, and the secrets to reversing aging using topical methylene blue (with
Being Boundless vs. Being “Broken”
Being Boundless vs. Being “Broken” Why you should accept that you are broken and how that changes everything about the way you pursue health. Episode Summary In this episode, you learn about my lifelong obsession with perfection nearly ruined my ability to enjoy anything—sports, relationships, and even the pursuit of health itself. From golden child syndrome to slowly dropping ou
Are Your Supplements OVERHYPED, *Toxic* & Downright DANGEROUS Or Are Pills Just Better Living Through Science? A Debate With Robyn Openshaw & Dr. Jeffrey Bland
Full Show Notes: BenGreenfieldLife.com/supplementsdebate Are supplements truly enhancing your health, or are they just hijacking it? In this episode, I bring together two leaders in the health and wellness space—Dr. Jeffrey Bland, known as the founder of functional medicine, and Robyn Openshaw, nutrition researcher and author of “Take Daily: How Supplements Hijack Your Health”&md
Reset Your Nervous System in THREE MINUTES Flat?! The Science Of Resonance Breathing (& A *Lamp* That Makes It Easy!) With Dr. Jay Wiles
Full Show Notes: bengreenfieldlife.com/ohmpodcast In this episode, I welcome back my former podcast sidekick, Dr. Jay Wiles—a leading performance psychologist and expert in nervous system optimization. Together, we dive deep into the science of resonance breathing, unpacking how this surprisingly simple practice can dramatically improve your heart rate variability, stress resilience, emotion
Are We Just *Modern Zoo Animals*? The Ancestral Mismatch (Part 4)
A morning-to-bedtime blueprint for living more like your ancestors without a hyperbaric chamber, a hippie grocery bill, or a single scoop of overpriced supplement powder. Episode Summary In this final part of my 4-part “Ancestral Mismatch” series, I walk you through a complete sample day that ties together everything we've covered—hormesis, environment, and nutrition—into o
Reset Your Body's Metabolism for FASTER Weight Loss & LESS Hunger In An Era Of Ultraprocessed Foods, With Dr. Jason Fung.
Full Show Notes: bengreenfieldlife.com/hungercode On this episode, I got to geek out with Dr. Jason Fung and unravel why calorie counting alone doesn’t explain our weight struggles. Dr. Fung used jaw-dropping stats—like nearly identical calorie consumption between nations with wildly different obesity rates—to illustrate how hormones, digestion, and even the microbiome play a muc
Does It Really Matter How HOT Your Sauna Gets, Should You Use Your Phone In A Sauna, What Kind of Sauna Ben Greenfield Uses & More With Connie Zack
Full Show Notes: BenGreenfieldLife.com/sunlightenpodcast This episode is all about clearing up confusion and bringing practical advice to the world of sauna use. I brought on Connie Zack, who co-founded one of the most highly regarded infrared sauna companies, to help break down the research, technology, and best practices. We discussed questions like how hot a sauna needs to get, whether th
Are We Just *Modern Zoo Animals*? The Ancestral Mismatch (Part 3)
Discover why cotton candy can beat a corn dog, how the perimeter-of-the-store hack simplifies everything, and what it really looks like to eat like your great-grandparents. Episode Summary In part 3 of the “Ancestral Mismatch” series, Ben Greenfield delivers three no-nonsense dietary strategies that anyone can implement without breaking the bank or setting foot in an overpriced health
Why You Need FAR Less Carbs Than You Think (Especially During Exercise) & Ketones As An "Alternate Fuel", With Dr. Andrew Koutnik - Part 2
Full Show Notes: bengreenfieldlife.com/drandrew2 In this episode, Dr. Andrew Koutnik returns for part 2 of our deep dive into metabolism and nutrition. We explore why you need far fewer carbohydrates than you think—both during daily life and intense exercise—and how sustained blood glucose levels for brain energy metabolism matter more than muscle glycogen stores. Andrew breaks down th
An Exercise Hack For A Better Brain, Why Your Vitamin D Might Not Be Working, Inexpensive Plaque Reduction & More! Solosode 497
Full Show Notes: bengreenfieldlife.com/497 Welcome to another solo episode. This week I kick things off sharing my most effective hair health strategies, from nutrition and hormones to unique tools like derma rolling, red light therapy, and even topical caffeine—plus, why genetics aren’t your whole hair story. I break down a fascinating new study showing how magnesium
Are We Just *Modern Zoo Animals*? The Ancestral Mismatch (Part 2)
*The air you breathe, the light you see, and the water you drink have all been quietly sabotaged by modern life—here's how to fight back without ripping your house apart.* Episode Summary In this episode, we shift from last week's hormesis deep-dive to the second weapon in your ancestral mismatch arsenal: your environment. You'll discover how degraded air quality, flickering LED lights, cont
Are Blue Light-Blocking Glasses Really A SCAM?! (& What To Look For In A Healthy Lightbulb) With Matt Maruca
Full Shownotes: BenGreenfieldLife.com/bluelighttruth In this episode, Matt Maruca, CEO and co-founder of Ra Optics, dives deep into the science and practical realities of blue light, circadian health, and optimizing your environment for better sleep and longevity. We tackle the nuances of blue light exposure from sunlight versus artificial sources, break down how proper blue light-block
The *Best Of* Protocols to Reset Your Brain, Boost Energy & Break Mental Limits: Best Of Optimized Living
Episode Full Show Notes: https:/bengreenfieldlife.com/optimizedliving In this special "Best Of" episode, I pulled together some of the most impactful conversations to help you kickstart your boundless life. If you’re feeling stuck, battling brain fog, chronic fatigue, or just know that you’re capable of more, this episode is your reset button. I’ve pulled together the most action
Are We Just *Modern Zoo Animals*? The Ancestral Mismatch (Part 1)
Why Comfort is Slowly Killing You—And the Ancient Mismatch Making You Sick How modern life has turned us into zoo animals—and the simple stress strategy our ancestors used to stay strong, lean, and disease-free. Over the past five weeks, I’ve given you my perspective on the biohacking and longevity scene. I’ve noted the emptiness and time-wasting that can result from the va
The Coolest, Craziest Oral Peptides (& Where To Get Them), Boosting Testosterone Without Drugs & More With LIFE Network Expert Kyal Van Der Leest
Full Show Notes: bengreenfieldlife.com/lnkyal/ In this episode, you'll get to discover the fascinating realm of revolutionary peptides with two-time guest, Kyal Van Der Leest — a distinguished naturopath, nutritionist, supplement formulator, and the founder of LVLUP Health (use code BEN10 to save 10%). Discover how these powerful compounds can rapidly repair tissues, elevate your energy by b
Ben's #1 "Sleep Simulation" Tactic: The Art & Technology of Non-Sleep Deep Rest (NSDR) Life Network: RAW Podcast #12
Full Show Notes: bengreenfieldlife.com/lnraw12 In this episode, I pull back the curtain on one of the single most powerful tools in my daily performance and recovery toolkit: Non-Sleep Deep Rest (NSDR) and its close cousin, Yoga Nidra. If you’ve ever found yourself burning the candle at both ends—waking up at 4:30 AM to fit in work, workouts, and family life—yet still trying to s
The Surprising Science Of Injecting Young Blood, Salmon Sperm & Stem Cells Into Your Face (And Other Places) With Dr. Khanh Nguyen
Full Show Notes: https://bengreenfieldlife.com/austinplasma/ In today's eye-opening episode with repeat guest, Dr. Khanh Nguyen, the founder of Austin Regenerative Therapy, you'll take a deep dive into the world of cutting-edge regenerative medicine. After spending three intense days undergoing her advanced protocols—from full-body regenerative therapies to some of the most boundary-pushing
How To Be "Forever Strong", Creating The Right Amount of FRICTION In Your Life, Official Protein Rules & More, With Dr. Gabrielle Lyon
Full Show Notes: bengreenfieldlife.com/foreverstrong Dr. Gabrielle Lyon is an accomplished physician and the New York Times bestselling author of FOREVER STRONG: A New, Science-Based Strategy for Aging Well and author of the just released , The Forever Strong PLAYBOOK. Her groundbreaking Muscle-Centric Medicine® approach places muscle at the center of disease preventi
The Best Way To Use Hydrogen For Health, Finding A Good Hormone Doctor, Why Alcohol ISN’T Always Bad For You (But Weed Might Be!) & More Solosode 496
Full Show Notes: bengreenfieldlife.com/496 In this episode, I share my personal experiences with advanced medical therapies in Austin and answer your questions about hydrogen for health, including the science behind it and practical ways to use it—from tablets to inhalation and baths. I also give advice on how to find a trustworthy hormone doctor, what credentials to look for, and recommend
Peptides, Biologics & Small Molecules You've *Never Heard Of* For Sleep, Mitochondria, Kidney Health & More, With Jim LaValle.
Full Show Notes: https://bengreenfieldlife.com/lavalle/ In this episode, I sit down with the legendary clinical pharmacist Jim LaValle for a fascinating exploration of some of the most innovative approaches to health, performance, and longevity. We discuss everything from peptides and small molecules for mitochondrial and kidney support to the science behind improving VO2 max, brain function, slee
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 e
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 ner
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
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