Ben Greenfield

Boundless Life

Health EN ↓ 1803 episodes

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

Health

Podcast website

bengreenfieldlife.com

Latest episode

Jul 11, 2026

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Episodes

Young Blood Transfers For Anti-Aging, Alzheimers, Parkinson's & More: The Future Of One Of The Most Cutting-Edge Medical Protocols That Exists. 23.05.2019

You've no doubt heard of controversial "young blood transfers", made popular of late in the anti-aging and longevity industry by articles such as: - Questionable “Young Blood” Transfusions Offered in U.S. as Anti-Aging Remedy - New Yorkers will soon be able to have the blood of 16- to 25-year-olds transfused into their body. But does it actually do anything?   - Startups Flock to Turn Young Blood...

397: How To Get Carbs On A Carnivore Diet, The 4 Laws Of Muscle, How To Recover Faster, Which Artificial Sweeteners Are OK To Consume & Much More. 18.05.2019

Q&A Episode 397 Have a podcast question for Ben? Click the button at the bottom of the page (or go to SpeakPipe ), or use the Contact button in the free  Ben Greenfield Fitness app . Click here for some tips on how to have the best chance of having your question featured on the show! News Flashes...9:00   -The four laws of muscle: https://getpocket.com/explore/item/4-laws-of-muscle   -New research...

Dangerous Probiotic Myths, The Probiotic Ben Greenfield Uses, Anti-Aging Effects Of Probiotics, Should Males Vs. Females Take Different Probiotics & Much More 16.05.2019

Do probiotics really seed or populate your gut? How do you decide which strain or species of probiotic to take? Do certain compounds enhance the efficacy of probiotics? Should probiotics be personalized? I tackle all these probiotic questions and many more in today's episode with Raja Dhir. Raja the Co-Founder and Co-CEO of Seed , an ecosystem of kindred scientists, doctors, innovators, entreprene...

Smart Drugs, Nootropics, Microdosing With Psychedelics, Enhancing Deep Sleep, Rites Of Passage & Much More With Kyle Kingsbury Of Onnit. 11.05.2019

Recently, I had the chance to sit down at Onnit , with my friend and the host of the Human Optimization Hour podcast : Kyle Kingsbury. During our discussion, we delve into a host of topics that including the latest and greatest on smart drugs, nootropics, and psychedelic micro-dosing, deep sleep enhancement, rites of passage and much more! In my conversation with Kyle, you'll discover: -What Ben d...

396: The Myth About Antioxidants Blunting Exercise Response, Does Red Meat Really Give You Cancer, How To Make Coffee Healthier, Are Pre-Workout Supplements Addictive? (& The Brand New Ben Greenfield Podcast Co-Host Revealed!) 09.05.2019

Q&A Episode 396 Have a podcast question for Ben? Click the button at the bottom of the page (or go to SpeakPipe ), or use the Contact button in the free  Ben Greenfield Fitness app . Click here for some tips on how to have the best chance of having your question featured on the show! News Flashes [9:00] The new podcast host Jay Wiles's website The latest “red meat gives you cancer study” show only...

How To Increase Free Testosterone, Elevating Deep Sleep Levels, Ideal Estrogen Levels For Women & Much More (Special Q&A Episode!) 04.05.2019

The “ Kentucky Castle ” is a unique destination hotspot with a full biohacking facility, sauna, farm-to-table restaurant, precision medicine arm, hemp farm, horse facilities, and much more. It is owned by one of the physicians who hosts the “ Wild Health” podcast , on which I was recently a guest.  Recently, at the castle, I had the pleasure of giving a talk on how to hack your biology and get the...

The Wildatarian Diet: Living As Nature Intended: A Customized Nutritional Approach for Optimal Health, Energy and Vitality. 02.05.2019

Most diet trends have one thing in common: they offer a one-size-fits-all approach and are not designed for your unique body and health history. Yet society insists time and time again on ordering the “diet du jour,” from low-carb/low-fat to the latest low-carb/high-fat diet. For many, it is not working – and, in some cases, it is harmful. But I recently read a book about a new approach to diet an...

How To Use The Wonderful World Of Self-Quantification To Take Your Health Into Your Own Hands (& The 11 Best Blood Tests To Get). 27.04.2019

I recently had the pleasure to speak at the fabulous and intriguing " Kentucky Castle ", a unique destination hotspot with a full biohacking facility, sauna, farm-to-table restaurant, precision medicine arm, hemp farm, horse facilities and much more. The castle is owned by one of the physicians who hosts the " Wild Health" podcast , on which I was recently a guest.  This is part one of a two part...

What Yoga Trapezes, Laser Lights, Kettlebells, Mini-Meditation & Ketogenic Doughnuts Have To Do With Building A Nutrition Supplements Empire 25.04.2019

Angelo Keely is COO and Co-Founder of Kion , and a true renaissance man of many talents - including beatboxing, music, art and more. He's also a wizard at creating a healthy and robust company culture, and is building one of the most impressive and high-quality nutrition and supplement formulation companies on the face of the planet. From his near-death experience on an LSD trip to his impressive...

An Interview With "The Smartest Physician On The Planet": Crazy Biohacking Stacks For Cognitive Function, Microdosing CBD, The Rolls Royce Of Jet Lag Hacking & Much More. 20.04.2019

Dr. Ted Achacoso attained a college degree in biology at the age of 18 and a doctor of medicine at the age of 22. He is the founding pioneer of the clinical practice of Health Optimization Medicine and Practice (HOMe/HOPe), which is the detection and correction of imbalances at the level of the metabolome. He was mentored by Thierry Hertoghe, the founding pioneer of Anti-Aging Medicine and Nutriti...

How to Die Young at a Ripe Old Age: The Longevity Paradox & The 7 Deadly Myths Of Aging 18.04.2019

My guest on today's podcast and former guest on my show " The Truth About Lectins And The Plant Paradox ", Dr. Steven Gundry proposes in his new book " The Longevity Paradox: How to Die Young at a Ripe Old Age ", that the “diseases of aging” we most fear are not simply a function of age; but rather, they are a byproduct of the way we have lived over the decades. In The Longevity Paradox, he maps o...

The Peptides Podcast: Everything You Need To Know About Anti-Aging, Muscle Gain, Fat Loss & Recovery Peptides. 13.04.2019

I receive plenty of questions about peptides and SARMs, including: -How do peptides work? -What is the safety/side effects of peptides? -What are the best anti-aging peptides? -What are the best fat loss and muscle gain peptides? -What are the best recovery peptides? -What peptides work for cognition and neural enhancement? -How do you properly mix and administer peptides? -Do peptides need to be...

The Problem With Sleeping On Your Side, How To Sleep On Your Back, Little-Known Sleep Enhancement Tricks & Much More! 11.04.2019

Over the past 20 years, my guest on today's show, Dr. Peter Martone , has been trying to recommend pillows for his patients that would put their head in the correct position so that they could get a great night's sleep and wake up rested. He could not find one, and he would have patients purchase soft down pillows and stuff them under their necks. He found that a conventional pillow would loose it...

Why Your Vitamin E Supplement Could Be Harming You (& The "One Plant Wonder" Alternative That Could Be The Single Most Powerful Molecule If You're Stranded On A Desert Island). 06.04.2019

At the recent A4M conference in Vegas , I ran into intriguing research from Dr. Barrie Tan, a scientist with a Ph. D in Chemistry and Biochemistry. For the last 35 years, Barrie has immersed himself in the world of Vitamin E (particularly from annatto ) and is considered one of the world’s foremost experts credited with discovering a molecule called "tocotrienol" from three major natural sources:...

Shark Attacks On Goats, The Ethics Of Hunting, Human Stress Resilience & Much More! (Special Hawaii Hunting Episode) 04.04.2019

In today's podcast, I am joined by my friends Kyle Thiermann , Chris Ryan and Mark Healey for witty banter, philosophizing, and intellectually stimulating conversation straight from the island of Hawaii, where we - along with several others mentioned in this podcast episode, such as Dr. Peter Attia , Kyle Kingsbury and Hawaii hunting guide Justin Lee - took a break from hunting, hiking, spearfishi...

Gretchen Rubin Interview On How To Declutter Your Home & Your Life For Outer Order, Inner Calm & Happiness. 30.03.2019

Outer order contributes to inner calm. And for most of us, a rigid, one-size-fits-all solution doesn't work. The fact is, when we tailor our approach to suit our own particular challenges and habits, we're then able to create the order that will make our lives happier, healthier, more productive, and more creative. My guest on today's show - Gretchen Rubin - has found that getting control of our s...

The Most Powerful Electrical Muscle Stimulation Device Known To Humankind (& Exactly How To Use It). 28.03.2019

I recently posted the following to my newsletter weekly roundup : "I only did two workouts this week and was sore as hell. You can view both my workouts in .pdf format by clicking here for Workout 1  and  clicking here for Workout 2 . The workouts were supplied to me by the wicked smart guys over at  Neu.fit  and I performed them while wearing the  NEUBIE , which is NeuFit’s patent-pending electro...

KetoFasting: The Dark Side of Fasting & Ketosis (+How To Use Cyclic Ketosis To Fix The Issues) 23.03.2019

From Dr. Joseph Mercola, my friend, multiple-time podcast guest, a guy who thinks way outside-the-box and seems to always be discovering some new cutting-edge way to enhance human health and longevity, and one of the world's foremost authorities on alternative health has just written a guide to using the principles of ketogenic eating, meal planning, and timing to treat disease, promote weight los...

Why Most Physicians Don't Practice Natural Medicine, How To Eat Seasonally, The Benefits Of Mistletoe, Tissue Salts, Neural Therapy & More 21.03.2019

Over half of the world’s population is afflicted with some form of chronic or degenerative illness. Heart disease, autoimmune disease, diabetes, neurological conditions, cancer, Lyme disease―the list goes on. The conventional, allopathic, treat-the-symptom-with-pharmaceutical-drugs model is rapidly falling out of favor as patients are searching for nontoxic, advanced prevention and healing modalit...

The Jack Dorsey Podcast: Advanced Stress Mitigation Tactics, Extreme Time-Saving Workouts, DIY Cold Tubs, Hormesis, One-Meal-A-Day & More. 16.03.2019

Jack Dorsey dropped out of college to start Twitter, and is now a billionaire businessman. He is the CEO of Twitter, CEO & Chairman of Square, and a co-founder of both. But what most people don't know about Jack is his keen interest in all things fitness, nutrition and health. So in today's episode we dive into Jack's daily routine, diet, stress management strategies, workout and fitness habits, a...

The Truth About The Carnivore Diet: Everything You Need To Know About Dangers, Benefits, Mistakes & Hacks For Eating Only Meat. 14.03.2019

Prepare yourself for the most epic, deep dive into the carnivore diet that you've ever heard. I recently listened to a physician named Paul Saladino debate research scientist Layne Norton about the carnivore diet on my friend Mark Bell's podcast . I was so intrigued by the episode that I decided to get Paul on my show to explore the science behind the carnivore diet, carnivore diet do's and don'ts...

"The Food Babe" Says They're Feeding You Lies (How to Unravel the Food Industry's Playbook and Reclaim Your Health). 09.03.2019

In her new book " Feeding You Lies: How to Unravel the Food Industry's Playbook and Reclaim Your Health ", my guest on today's podcast, Vani Hari (AKA "The Food Babe") exposes the lies we've been told about our food--and takes readers on a journey to find healthy options. There's so much confusion about what to eat. Are you jumping from diet to diet and nothing seems to work? Are you sick of seein...

Nourishment: What Animals Can Teach Us about Rediscovering Our Nutritional Wisdom. 07.03.2019

Animal scientists have long considered domestic livestock to be too dumb to know how to eat right, but the lifetime research of animal behaviorist Fred Provenza and his colleagues has debunked this myth. Their work shows that when given a choice of natural foods, livestock have an astoundingly refined palate, nibbling through the day on as many as fifty kinds of grasses, forbs, and shrubs to meet...

The Ultimate Guide To Freediving, Legal Blood Doping, Wim Hof Breathing, Increasing Your Breathhold Time, Underwater Ear Equalizing, Spearfishing & Much More! 02.03.2019

As I wrote about in my article entitled “ How Breath-Holding, Blood-Doping, Shark-Chasing, Free-Diving & Ketosis Can Activate Your Body’s Most Primal Reflex. ”, after reading the fascinating book " Deep: Freediving, Renegade Science, and What the Ocean Tells Us about Ourselves " I hired (two years ago) a guy named Ted Harty, from Immersion Freediving in Ft. Lauderdale, Florida  to certify me in fr...

How To Use Precision Medicine To Enhance Athletic Performance, Defy Aging, Balance Hormones, Fix The Heart & Much More. 28.02.2019

"The good physician treats the disease. The great physician treats the patient." - Sir William Osler You deserve better than the broken, assembly-line medical system. The world deserves the optimized version of you. We can get you there. So claim my guests on today's show, Dr. Matt Dawson and Dr. Mike Mallin of Wild Health , with physical locations in Versailles, Kentucky and Bend, Oregon. Dr. Mat...

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