Ben Greenfield

Boundless Life

Health EN ↓ 1833 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.

Be sure to visit the podcast's website and support the creator: bengreenfieldlife.com

Author

Ben Greenfield

Category

Health

Podcast website

bengreenfieldlife.com

Latest episode

Oct 24, 2026

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Episodes

The Life Of Physician & Pro Triathlete Tamsin Lewis 29.07.2013

It's not often that I bring pro triathletes onto the show, but Tamsin Lewis is not just any athlete. She is also a physician. Tamsin has trained under some of the toughest and smartest triathlon coaches in the world, including Brett Sutton and Cliff English. She has dealt with muscle injuries, eating disorders, low iron and everything else commonly faced by both male and female triathletes, and ac...

Is Resveratrol Really Bad For You, The Shocking Ingredients in Beer, Debunking The Magic of Vitamins And Supplements, & Much More. 26.07.2013

https://bengreenfieldfitness.com/249 July 25, 2013 Podcast: Is Resveratrol Really Bad For You, The Shocking Ingredients in Beer, Debunking The Magic of Vitamins And Supplements, How To Use Activated Charcoal, SweetBeat vs. InnerPeace, Is Your pH Too Low, The Difference Between TianChi and Inner Peace, What Are Isotonic Supplements, Are Male Pattern Baldness Drugs Healthy? Have a podcast question f...

How To Biohack Your Workouts, Your Diet and Your Life To Get More Done In Less Time 20.07.2013

Ever wished you could be as productive as possible, even when you're exercising? How about use special "biohacks" to help you eat the right way? Or have little tricks to save 10 minutes here or 5 minutes there? In today's podcast episode with Ari Meisel (pictured here) from  LessDoing.com , you're going to learn how to biohack your workouts, your diet and your life to get more done in less time. R...

Does Fish Oil Cause Prostate Cancer, Is Milk Healthy, Are Body Fat Scales Accurate & More! 17.07.2013

https://bengreenfieldfitness.com/248 July 17, 2013 Podcast: Does Fish Oil Cause Prostate Cancer, Are Body Fat Scales Accurate, Is Milk Healthy, How To Use A Standing Workstation, What To Eat Before Surgery, and How To Run Downhill. Have a podcast question for Ben? Click the tab on the right, use the Contact button on the app, call 1-877-209-9439, Skype “pacificfit” or use the “ Ask Ben ” form... b...

7 Natural Anti-Aging Strategies That Will Stop Your Body From Getting Prematurely Old And Worn-Down. 12.07.2013

Aubrey De Grey is a British researcher on anti-aging. He claims he has drawn a roadmap to defeat biological aging, and provocatively proposes that the first human beings who will live to 1,000 years old have already been born.  In today's podcast, I interview Dr. De Grey, and we discuss his seven "reasons" for aging and what you can do about it. You'll learn: -Why aging may not actually be inevita...

Can You Still Exercise When Recovering From Overtraining, What Is The Best Blood Test, And 3 Good Testosterone Supplements. 10.07.2013

https://bengreenfieldfitness.com/247 July 10, 2013 Podcast: Can You Still Exercise When Recovering From Overtraining, How To Push Yourself While Racing, What Is The Best Blood Test, How To Fix Exercise Induced Anemia, Natural Remedies for Tonsil Stones, Are Prohormone Supplements Dangerous and 3 Good Testosterone Supplements. Have a podcast question for Ben? Use the Contact button at the bottom of...

Is It OK To Be Addicted To Exercise? 06.07.2013

Do you feel like you're just not normal when you miss your workout? Do you get grumpy when you skip your planned physical activity? Do you sometimes sacrifice work and relationships to be able to squeeze in an exercise session? Are you addicted to the feeling you get during or after a long run or bike ride or weight lifting workout? Is this stuff normal, and is it OK to be "addicted to exercise"?...

How To Know If A Supplement Is Safe, How Much SuperStarch Should Use, How Women Can Naturally Increase Fertility and More! 03.07.2013

https://bengreenfieldfitness.com/246 July 3, 2013 Podcast: How To Know If A Supplement Is Safe, How To Eat For A Half Ironman, What To Do About Multiple Allergies, How Much Superstarch Should You Use, Running With A Weighted Vest, What To Do About Runner's Toe, and How Women Can Naturally Increase Fertility. Have a podcast question for Ben? Click the tab on the right side of this page, call 1-877-...

What An Extreme Motocross Athlete Can Teach You About Fitness (And A Free Extreme Fitness Routine). 28.06.2013

Wil Hahn, a professional motocross racer, broke his hand in practice at the last round of the Supercross series, raced the main event with a broken hand, got 3rd place, then went on to won the overall title by a couple points.  Motocross is an extreme sport... ...outdoor motocross races occur in the heat of the day at for 30 minutes plus 2 laps, riding in full gear at lactate threshold for the ent...

What Are The Best Fat Loss Supplements, Controlling Blood Sugar During Ketosis, Natural Asthma Remedies and More! 26.06.2013

https://bengreenfieldfitness.com/245 June 26, 2013 Podcast: What Are The Best Fat Loss Supplements, What To Do About Worn Cartilage, Controlling Blood Sugar During Ketosis, Natural Remedies for Exercise Induced Asthma, Does ADHD Medication Affect Performance, and How To Heal Injured Ribs. Have a podcast question for Ben? Click the contact button at the bottom of the app. Please don't forget to giv...

The Fastest Ways To Unleash Unstoppable Strength For Your Body and Mind 22.06.2013

In today's podcast interview with Elliot Hulse (the amazingly strong dude pictured above), you're going to discover how to get unstoppable strength for your body and mind - the type of strength that is the #1 key to performance, fertility, fat loss, endurance and more. As an former college football MVP and currently a competitive Strongman, Elliott uses his real world experience and in-the-trenche...

The Do-It-Yourself Guide To Using Heart Rate Variability Testing to Track Your Nervous System Health 21.06.2013

In this  BenGreenfieldFitness Phone App  insider interview with Ronda Collier, the mastermind behind the  SweetBeat  heart rate variability testing phone app, we delve into how to use heart rate variability to track your nervous system... ...and even though I've definitely covered heart rate variability (HRV) in previous podcast episodes and articles on this website, this interview gets into some...

How To Reverse Eye Aging, Get A Better Butt, And Use Hot Baths For Performance and Fat Loss. 19.06.2013

https://bengreenfieldfitness.com/244 June 19, 2013 Podcast: How To Use Hot Baths For Performance, Natural Remedies for Dry Eyes, How To Enhance Vision, How Your Feet Affect Your Butt, High Heart Rates on a Ketogenic Diet, Strength Training For Trail Runners, and How Your Ears Affect Your Muscles. Have a podcast question for Ben? Click the "@Contact" button at the bottom of the app. Please don't fo...

How To Crush The Beef Jerky In Your Quads 15.06.2013

In today's interview with " Becoming A Supple Leopard " author Kelly Starrett, we discuss everything from  fixing shin splints to addressing tight hips, and we cover every aspect of restoring mobility and getting rid of pain in your body. Kelly dishes out tons of useful tips, including... -What causes 2% of movement dysfunction vs. what causes 98% of movement dysfunction... -Why bracing and spine...

How Much Wine Can You Drink Without Getting Fat, What Kind of Beer Is Healthiest, How To Recover Faster After A Marathon and More! 13.06.2013

https://bengreenfieldfitness.com/243 June 13, 2013 Podcast: How female bodybuilders can minimize metabolic damage, how to recover faster after a marathon, how much wine can you drink without getting fat, what beer is the healthiest, is fluoride bad, what should blood glucose be during exercise, how to stop MRSA, natural remedies for grey hair, and underwater swim audio workouts. Have a podcast que...

Naked Truth With Jessa Greenfield - Japan Edition 09.06.2013

In this Japan edition of the Naked Truth with Jessa and Ben, we talk about: -Can you stay in ketosis when you travel? -Are we food nazis? -How we keep things sparked in the bedroom -How we homeschool our kids -Ben's time management tips -The biggest fitness mistakes we've made -Why it's a good idea to have plants in your home -How to make your own toothpaste -The best soap to have And much more! S...

Ironman 70.3 Japan Pre-Race Interview 09.06.2013

Jessa interviews Ben on the bus ride to the start line for Ironman 70.3 Japan. See omnystudio.com/listener for privacy information.

Training & Diet Secrets of a Vegan UFC Fighter 08.06.2013

What's it take to be a vegan UFC fighter? Is it even possible to fight MMA and eat a plant-based diet? How does a UFC fighter train, and what are some of their underground training tactics? You're about to discover all the answers, and much more, in this podcast with James "Lightning" Wilks, an English professional mixed martial artist and the winner of Spike TV's The Ultimate Fighter. Even though...

App INSIDER: The Cost Of Being A Bad-Ass - How To Cure Your Hormones With Dr. Sara Gottfried 06.06.2013

Sometimes it's tough to be a bad-ass. You go, go and go. You destroy your body. You climb mountains. You accomplish really cool things, like Ironman triathlons and Crossfit games.  And then you burn out. In this app insider interview with  Dr. Sara Gottfried , you're going to discover exactly what happens when you churn out too much cortisol, what you can do about it, and how to cure your hormones...

How To Rewire Your Brain and Body With Neurolinguistic Programming 05.06.2013

About the time this post goes live, I'll be on a plane over the ocean on my way to race a  triathlon in Japan. Needless to say, that means we've got a quick break from the usual podcast programming, and instead,  a super special episode for you.  In today's episode, you're going to discover how to rewire your brain and body with something called "neurolinguistic programming", or NLP. I got one of...

Jack Kruse Tells You How To Live Like A Polar Bear And Eat Like A Great White Shark 01.06.2013

For Full Show Notes , Ben's Free Newsletter and episode links, push the little "e" button on the lower right side.   Jack Kruse is a brilliant but highly controversial neurosurgeon who originally joined us for the podcast episode "How You Can Use Cold Thermogenesis To Perform Like Lance Armstrong And Michael Phelps". Today he's back. And he's going to tell you how to live like a Polar Bear and eat...

The Naked Truth Audio, With Jessa Greenfield 31.05.2013

In this "The Naked Truth" episode with Jessa Greenfield, you'll get access to tons of dirty little secrets, like:   -What are Ben's biggest diet cheats?   -How does Jessa cope raising two "ultra-healthy" kids?   -What it's like living with a podcaster who sits around in his underwear?   -Does Jessa take supplements?   -What are the most annoying things about Ben?   -Does Jessa have to deal with an...

App INSIDER: How To Go "Fitness Exploring" 31.05.2013

In this interview with Darryl Edwards from TheFitnessExplorer.com, you're going to learn what fitness exploring is, and why Darryl wrote the book "Paleo Fitness". Full shownotes at http://www.bengreenfieldfitness.com/?p=13955   Paleo Fitness: A Primal Training and Nutrition Program to Get Lean, Strong and Healthy See omnystudio.com/listener for privacy information.

App INSIDER: How Something Called "Dan's Plan" Could Save Your Sleep and Your Life. 31.05.2013

In this interview with Dan Pardi from Dan's Plan , you're going to learn how to reduce illness, maintain physical abilities, increase performance, raise sleep quality, and maximize longevity and lifespan. Full shownotes are at: http://www.bengreenfieldfitness.com/?p=11026 Dan Pardi is the CEO and co-founder of Dan’s Plan, an online wellness and technology company promoting optimal health in our mo...

App INSIDER: The Unforeseen Costs of Civilization And What You Can Do About It. 31.05.2013

In this interview with author Spencer Wells, we peer into the world of genetic testing. Full shownotes at: http://www.bengreenfieldfitness.com/?p=9516 You'll find out: How a modern diet represents “a profound shift in the causes of disease". How the rise of farming and animal domestication has had a deleterious effect on us. How we should change modern farming practices. Where genetic testing and...

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