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
Jul 11, 2026
Where to listen?
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Episodes
Ben's Top Biohacks, Saving Your Carbs For Night, Problems With Keto, The Amazing Healing Power Of Light & Much More! 25.01.2020 51:27
I recently had the pleasure to give a Q&A talk on all things health, wellness, nutrition, biohacking and more at Bouley's Test Kitchen in New York City. Every week, as part of his speaker series , world famous chef David Bouley brings in a physician or other guest expert to present on a topic or to answer questions, and each series is accompanied by a fabulous 5 star, multi-course meal that is bot...
21 Ways To Become Boundless, Upgrade Your Brain, Optimize Your Body & Defy Aging 23.01.2020 1:26:16
I recently spoke at The Assemblage in New York City as part of my Boundless book launch tour. (See my calendar for more upcoming Boundless events in Los Angeles, and click here to purchase Boundless , which just launched this week and is already a Number 1 Amazon Bestseller in several categories!) Anyways...during my talk, I revealed my top tips, tricks, and biohacks for optimizing mind, bod...
High-Intensity Resistance Training, Low-Carb Mediterranean Diet, Peptides, Plant Medicines, Psychedelics & More With Keith Norris! 20.01.2020 1:05:20
Keith Norris, who first appeared on the podcast Why Strong People Are Harder To Kill (And How To Get Strong), is one of those few lucky souls who has been able to completely transition out of corporate America and dive headlong into his passion for bettering lives by teaching the art and science of physical culture. He not only “walks the walk” on a day-to-day basis, but his economic well-being h...
The Latest Research On Longevity, Ketones, Caffeine, Creatine, Sleep, Plant Vs. Animal Protein Intake, My New Book Boundless & Much More! 18.01.2020 1:04:13
In my new book Boundless: Upgrade Your Brain, Optimize Your Body & Defy Aging, I reveal a never-before-seen, systematized approach to increasing healthspan and lifespan using a potent combination of ancestral wisdom and modern science. Three years in the making and complete with over 600 pages of inspiring stories, workout plans, nutrition protocols, and much more, Boundless is the first step-by...
32 Natural Ways To Increase Testosterone (+ Testosterone Cream Vs. Injections) - Fully Updated Re-Release 16.01.2020 57:06
Last year I spoke at an event called "A4M" in Las Vegas. My entire presentation was focused on 32 different ways to increase testosterone naturally, with no injections or hormone replacement protocols required. I'm not against bioidentical hormone replacement therapy (BHRT), but I do think one should explore as many natural alternatives as possible first. Or, for even more bang for the buck, pair...
The Fungus Among Us: Why Fungal Overgrowth & SIFO Are A Hidden Health Epidemic (& What You Can Do About It). 11.01.2020 1:01:55
Most people understand the importance of a healthy gut microbiome for digestive health and overall wellbeing. But what about the mycobiome―the fungi that live inside our bodies? This podcast introduces this important component of the microbiome and explains how diet affects this population and how its balance or imbalance can cause you to feel―a poor balance of fungi can lead to weight gain, pain...
The Pill - Everything You Need To Know About The Dangers Of The Pill, How To Get Off It Safely & Safer, More Natural Birth Control Alternatives. 09.01.2020 1:18:56
My guest on today's show, Dr. Jolene Brighten, is a functional medicine naturopathic doctor and the founder of Rubus Health , a women's medicine clinic that specializes in women's hormones. She is recognized as a leading expert in post-birth control syndrome and the long-term side effects associated with hormonal contraceptives. Dr. Brighten is the best-selling author, speaker, and regular contrib...
7 Crazy New Biohacks You've Probably Never Heard Of! 04.01.2020 1:25:43
Strap yourselves in for a wild biohacking ride full of new biohacks—some of which I hadn't even heard of. My guest on today's podcast is named Marc. That's it. That's the only information I'll release about his identity. He started his career in investment banking and financing renewable energies and now arranges financing for various government projects—from hydro dams, to farms, to airports—and...
Why Your DNA Is Worthless (& What You Need To Focus On Instead). 02.01.2020 1:02:48
Your DNA alone is worthless. So claim my guests on today's show, Dr. Matt Dawson and Dr. Mike Mallin of Wild Health , with locations in Versailles, KY, and Bend, OR. I first interviewed these guys in the episode " How To Use Precision Medicine To Enhance Athletic Performance, Defy Aging, Balance Hormones, Fix The Heart & Much More. " and now they're back to talk all things DNA and genetics. Dr. M...
Cortisol Decoded: The Myths & Truths About A Hormone Crucial To Your Health & Survival. 28.12.2019 1:14:44
Let's face it: cortisol gets a bad rap these days. "I have high cortisol", "I have low cortisol", "My cortisol it out-of-whack". You've no doubt heard this all before or said it yourself. So in an effort to decode cortisol once and for all, I decided to feature a wildly popular previous guest of mine - the guy who personally helps me and my wife manage our own hormones and has helped countless lis...
The One Component Of Fitness Most People Neglect (Meditation, Plant Medicine, Yoga, Sex & More: How Ben Greenfield Trains For The Spiritual Disciplines). 26.12.2019 1:09:31
As I age, observe great thinkers and philosophers, and continually seek wisdom, I've become increasingly convinced that caring for one's spirit is as important - no - more important than caring for one's body and brain. After all, long after our muscles have atrophied and skin has sagged, long after our brains have degraded and accumulated with plaque, long after our blood vessels and nerves hav...
Squatting In A California Backyard & Talking Family, Movement Mechanics, Ice Baths & More With Aaron Alexander. 21.12.2019 56:42
You may recall the amazing, eccentric, crazy cool Aaron Alexander if you listened to my episode " Exogenous Ketones, Deuterium-Depleted Water, Near Vs. Far Infrared, Scorpion Stings & More! A Special Episode Recorded Live In Panama "... ...well today Aaron's back. I recorded live with him at his pad in Southern California and after chilling in an ice bath, doing nitty-gritty breathwork and getting...
Quench: The Big "8 Glasses Of Day" Water Myth, Why Water Isn't The Best Way To Fully Hydrate & Much More! 19.12.2019 48:18
Based on breakthrough new science in the field of hydration, the new book Quench: Beat Fatigue, Drop Weight, and Heal Your Body Through the New Science of Optimum Hydration debunks many popular myths about "getting enough water" and offers a revolutionary five-day jump start plan that shows how better hydration can reduce or eliminate ailments like chronic headaches, weight gain, gut pain, and eve...
Supplements Update: What Supplements Does Ben Greenfield Take (& How To Time / Choose Your Personal Supplementation Protocol). 14.12.2019 1:01:18
I am often asked what supplements I take, why I take them and if we really need supplements anyway. After all, if you, like me, follow a healthy lifestyle, I'll wager you probably eat plenty of plants, prioritize sleep, hydrate with filtered water (or, dare I say at the risk of revealing my tinfoil hat, structured water) and expose yourself to the sun as much as possible. So why even consider supp...
We All Have Cancer (& How To Starve Cancer With The Foods You Eat). 12.12.2019 1:06:09
Recently, my friend J.J. Virgin turned me onto Dr. William Li and his book “ Eat to Beat Disease: The New Science of How Your Body Can Heal Itself ” – a really great book that delves into the research-based healing powers of a variety of foods. Over two decades, Dr. Li’s leadership in the field of angiogenesis and its clinical translation has brought to the world 30 paradigm-shifting treatments fo...
A Crazy Biohacking Adventure With Luke Storey & Ben Greenfield: Smart Drugs, Sleep Hacking, Infrared Light, Cold Pools & Beyond! 07.12.2019 2:17:04
If you're into biohacking, or want to learn more about it, you'll be drooling over this episode, and everything you'll find in the shownotes below. Luke Storey is a former Hollywood Celebrity Fashion Stylist, motivational speaker, kundalini yoga and meditation teacher, world-class biohacker, and host of The Life Stylist Podcast. He’s spent the past twenty-two years developing and refining the ulti...
The Hormone-Boosting Minimalist Exercise Machine That Burns A Staggering Amount Of Calories In Just 21 Minutes. 05.12.2019 52:24
My guest on today's show is Sebastian Wasowski, who is the Co-Founder of Vasper Systems . I first interviewed Sebastian's father, and inventor of the Vasper , in the show " How To Get 2 Hours Of Exercise In Just 20 Minutes." , but plenty has happened since then... ...particularly the fact that I've been using the Vasper every morning for the past 3 months to experiment with just how good it actual...
Q&A 406: Recovery & Injury Hacks, The Best Way To Combine Sauna & Cold, How To Know If Your Nervous System Is Recovered & Much More! 30.11.2019 1:16:24
Have a question you'd like Ben to answer on the podcast? Click here, or use the 'contact' button in the free Ben Greenfield Fitness app. Prior to asking your question, do a search in the upper right-hand corner of this website for the keywords associated with your question. Many of the questions we receive have already been answered here at Ben Greenfield Fitness! News Flashes...8:00 Excellent ove...
Ben Greenfield Interviews Dr. David Sinclair About Lifespan: Why We Age―and Why We Don't Have To. 28.11.2019 1:21:18
My guest on today's podcast - Dr. David Sinclair, an acclaimed Harvard Medical School scientist and named as one of Time’s most influential people - just wrote a paradigm-shifting book. It’s a seemingly undeniable truth that aging is inevitable. But what if everything we’ve been taught to believe about aging is wrong? What if we could choose our lifespan? In this groundbreaking new book Lifespan:...
Deuterium Demystified: Everything You Need To Know About Deuterium Depleted Water (DDW), How To Lower Deuterium & Much More! 23.11.2019 55:58
The good folks from The Center For Deuterium Depletion in Los Angeles, where I traveled to record this podcast episode. The Center for Deuterium Depletion's mission is to promote deuterium depletion research and therapies to prevent or ameliorate disease, maximize quality of life and/or improve personal performance. Deuterium is a naturally occurring element. You acquire deuterium through the food...
The Problem With Multivitamins, Can Wheat Weaken Your Bones, How Vegans Can Get More Omega 3's & Much More With Mira & Jayson Calton Of The "Rebuild Your Bones" Protocol. 21.11.2019 1:10:03
But since then, plenty has happened, especially based on Mira's advanced osteoporosis diagnosis that she went through when she was 30. Mira and Jayson decided to write a book on this (more details here: 7 Ways To Stop Bone Loss In Its Tracks & Build Unbreakable Bone Density ). An osteoporosis diagnosis can feel like a debilitating life sentence—one that leaves you feeling stuck with a future of pr...
It All Starts With Your Gut: How Your Bacteria & Intestinal Inflammation Affects Your Mood, Health, Longevity & More! 16.11.2019 1:05:04
My guest on today's show, Dr. Patrick Hanaway is one of the world's top authorities in the realm of functional medicine. He is a board-certified family physician with a medical degree from Washington University and residency training at the University of New Mexico. He is a past President of the American Board of Integrative Holistic Medicine and co-founded Family to Family: Your Home for Whole Fa...
To Hell & Back With Autoimmune Disease: How To Heal Autoimmunity With Diet, Relationships, Lifestyle & More. 14.11.2019 59:36
Ryan Lee (my guest on this podcast) and I go way back. The man is probably responsible for initiating and teaching me just about everything I know in the realm of online marketing and success in the fitness industry. Over a decade ago, I began to delve into his teachings and websites, and it was through him that I learned how to create information products, e-books, virtual coaching and a host of...
Vape Pens, Hair Growth Serums, Fixing The Pineal Gland & C60 (The Next Great Longevity Molecule). 09.11.2019 1:04:02
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How To Figure Out What To Eat Based On What Your Ancestors Ate & How To Heal Your Immune System Using An Ancestral Diet Approach. 07.11.2019 1:11:35
Today's podcast is a two-part special on ancestral eating, an ancestral diet and healing autoimmune conditions using an ancestral approach. In the first part of the show, I teach you how to determine how you should be eating based on how your ancestors ate. Next, I turn it over to my guest Dr. Michael Smith for a special lecture from him on his specific protocol for healing autoimmune conditions...
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