Ben Greenfield
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.
Author
Ben Greenfield
Category
Podcast website
Latest episode
11 juil. 2026
Where to listen?
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Episodes
The Potent Brain & Body Ketone Fuel You’ve Probably Never Heard Of: The Science Of R3HBG With Tecton’s Dr. Mike Chesne 11.07.2026 56:21
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...
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 09.07.2026 1:02:06
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...
What Happens When A *Pharmacist* Decides To Start A *Supplements* Company (WARNING: Be Careful With Your Creatine Gummies!) 04.07.2026 50:00
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 heal...
Is Mitochondrial Transplantation The Longevity Intervention Of The Future (OLD Mice Climbing Up Walls Like YOUNG Mice!) With Tom Benson of Mitrix 02.07.2026 50:28
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 m...
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 27.06.2026 1:06:33
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...
What Will The Coming “Age Of Abundance” Look Like? (AI, Solar Power, Computer-Brain Interfaces, Robots & More!) With Brett Hurt. 25.06.2026 1:10:37
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 exper...
Biohacking Gadgets You’ve Never Heard Of (& A Preview of The World’s TOP Health Optimization Event) With Tim Gray 20.06.2026 57:58
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 bre...
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. 18.06.2026 1:07:36
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?!) 13.06.2026 59:51
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 y...
Can A *Frequency* Simulate Nicotine, Caffeine, Melatonin, THC & Alcohol (+ Fixing Broken Knees WITHOUT Surgery?!) with Dr. Pradeep Albert 11.06.2026 56:17
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 06.06.2026 44:22
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 04.06.2026 50:00
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 c...
You Wouldn’t Believe That “Quantum Energy” Works Until You Hear This & See THESE Photos. 30.05.2026 51:41
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...
Light Engineering That Makes You Look YOUNGER (& Beauty Lasers Vs Face Masks!) With LYMA’s Lucy Goff 28.05.2026 48:58
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...
Gas, Bloating, Fatigue & Other Post-Meal Issues? Discover The NEW Autoimmune Protocol With Mickey Trescott 23.05.2026 57:55
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 origina...
Is THIS The Most Effective, Non-Toxic Biocide & Skin Repair Treatment Known To Modern Medicine? Active Skin Repair With Justin Gardner. 21.05.2026 43:07
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 peroxi...
The Dirty Truth About Your UNDERWEAR, Cooking Oil & Chair? Microplastics, Hormones, Seed Oils, HRV & More: Best Of Roots Of Health 16.05.2026 1:05:14
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 roadm...
Is VO2 Max "Overrated"? (& What To Focus On Instead), Old Man Olympics, Big Toe Health & More With Mark Sisson 14.05.2026 1:02:02
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, b...
What Happens Behind The Scenes At A “Detox Clinic” (& The Link Between EMFs, Smart Phones & Toxins!) with Nick Pineault 09.05.2026 1:02:41
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...
What Is The Healthiest Nut? Advanced Strength Training Secrets, How Often Should You Eat Protein & Much More! Solosode #500 07.05.2026 42:07
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 ecc...
What To Do Before & After A Stem Cell Treatment (Send This To Your Doctor Too!) With Dr. Joseph Purita 02.05.2026 47:13
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 photobiomodulati...
How To Be A Better, More Present Father (& Not Get DAD-BOD!) with John Schott 30.04.2026 53:27
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 a...
Could NAD IVs Be Bad For You (& How To Boost NAD Naturally), With Dr. Nichola Conlon 25.04.2026 57:14
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...
ONE Tiny Blood Spot = HUNDREDS (!) Of Biomarkers, Age & Disease Prediction With Dr. Matt Dawson 23.04.2026 1:00:54
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 h...
The Best Peptide & Supplement Stack For Hair Growth, Smart Drugs For An Aging Brain, “Aging Anxiety” & More! Solosode #499 18.04.2026 44:45
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...
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