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Boundless Life

Ben Greenfield
MSG
Healthy Eating
Processed Foods
Children's Snacks
Heart Disease
Breastfeeding
Nutrition Education
Methylene Blue
Nutrition
Oxidative Stress
Metabolic Health
Functional Medicine
Baby Food
Picky Eating
Ketones
Gut Health
Vagus Nerve
Sauna
Nitric Oxide
Prostate Health

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.

PublishesDailyEpisodes1731Founded17 years ago
Number of ListenersCategories
Self-ImprovementEducationFitnessHealth & Fitness

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Artwork for Boundless Life

Latest Episodes

Full Show Notes: BenGreenfieldlife.com/cam2025

Dr. Cameron Chesnut is an internationally recognized facial plastic surgeon in Spokane known for delivering minimally invasive cosmetic surgery results that are both natural and transformative. Sought ... more

Full Shownotes: bengreenfieldlife.com/podcast/athena/

My guest on this podcast is Ariel Garten, the founder of InteraXon, maker of Muse. Ariel studied neuroscience at the University of Toronto and worked in labs at Toronto’s Krembil Neuros... more

Full Shownotes: bengreenfieldlife.com/rootcause

Morley Robbins is the creator and founder of The Root Cause Protocol and the Magnesium Advocacy Group. Morley received his BA in Biology from Denison University in Ohio and holds an MBA from ... more

Full Show Notes: bengreenfieldlife.com/drandrew

Dr. Andrew Koutnik is a research scientist whose career bridges cutting-edge science, elite performance, and personal experience living with type 1 diabetes for over 17 years. His work focus... more

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Recent Guests

Ariel Garten
Founder of Muse, a brain sensing headband
Muse
Episode: How To Train Your Brain Like A Muscle: Mental Fitness SECRETS (& A Headband That Makes You Smarter!) with Ariel Garten of Muse
Morley Robbins
Creator of the Root Cause Protocol and author of "Cure Your Fatigue"
Episode: The TRUTH About What's *Really* Causing Your Fatigue & The "Root Cause" Protocol to Fix It, With Morley Robbins.
Dr. Andrew Koutnik
Ph.D. in medical sciences, molecular pharmacology and physiology with expertise in nutrition and metabolism.
Episode: How Long Does It Take To Get "FAT ADAPTED", Is Insulin Good or Bad, How Many Carbs Do You *Really* Need & More With Dr. Andrew Koutnik.
Dr. Dan Gartenberg
Expert in sleep science, creator of the SleepSpace app, and professor at Penn State University.
SleepSpace
Episode: Everything You Need To Know About Sleeping Better, Hacking Sleep, Sleep Cycles, Insomnia, Sleep Apnea & More With Dr. Daniel Gartenberg (Best of LIFE Network's Experts!)
Dr. Luis Fandos
MD and interventional pain management specialist
Alluring Age
Episode: Are YOU Taking Too Many Supplements, Doing Too Much Ice Bathing Or Eating the Wrong Diet? (Here's How To Know!) With MeScreen's Sean Fetcho & Dr. Luis Fandos
Sean Fetcho
Co-founder and CEO of Versea Health
Versea Health
Episode: Are YOU Taking Too Many Supplements, Doing Too Much Ice Bathing Or Eating the Wrong Diet? (Here's How To Know!) With MeScreen's Sean Fetcho & Dr. Luis Fandos
Michael Chernow
Entrepreneur, athlete, and founder of Creatures of Habit
Creatures of Habit
Episode: Practical Hacks For Making New Habits, Waging The War Against Alcohol, The Best Morning Routine Ever, Upgraded Overnight Oatmeal & Much More With Michael Chernow (Best of LIFE Network's Experts!)
Daniel Ebbett
Founder and CEO of Block Blue Light
Block Blue Light
Episode: The Healthiest Way To Light Your Home For Optimizing Sleep & Energy (& How To Sleep Better When You TRAVEL!) With Block Blue Light's Daniel Ebbett
Philipp von Holtzendorff-Fehling
CEO of Leela Quantum Tech and Quantum Upgrade
Leela Quantum Tech
Episode: Is There *Actually* Any Research On QUANTUM Fields Affecting Your Health? (You'll Be Blown Away By What You Learn!) With Ian Mitchell & Philipp von Holtzendorff-Fehling

Host

Ben Greenfield
Host and personal trainer who provides expert guidance on fitness, nutrition, and health optimization. He often shares his personal experiences and engages with guests across diverse health and wellness topics.

Reviews

4.6 out of 5 stars from 7.6k ratings
  • Love Ben but...

    Ben is super smart and i love the way he balances an evidence based approach with a holistic (and low risk) one. However some guests he chooses seem scammy. Example- Dr Amie in an episode from Oct '25. No credentials listed, says she fixes thyroids, refers to herself as doctor when it's a phd in nutrition. Seems misleading: although i understand she can refer to herself as doctor however in this context it may be confusing for many listeners.

    Apple Podcasts
    2
    Diana Christi
    United Statesa month ago
  • More Ad reads than content.

    This is the podcast version of an infomercial. Some loosely science based information scattered in between with a fair dose of conjecture. Very difficult listen . Won’t be going back for another try.

    Apple Podcasts
    1
    Matty Easton
    United Kingdom2 months ago
  • A little knowledge is a dangerous thing

    Now that RFK jr is in power Ben feels empowered to bring his antivaxer street cred to the forefront. His latest podcast is a mishmash of misinformation, innuendo and pseudoscience regarding vaccines. Ben makes the curios claim that vaccines don’t really prevent deaths. Trusted professionals estimate that vaccines save 4 million lives annually.

    Apple Podcasts
    1
    qqz114
    United States2 months ago
  • Academic medicine is so arrogant

    Thank you for what you do, Ben. As a practicing physician, I have done a wide range of research on diet, particularly the questions regarding carbohydrates, which is obviously very complex. On the episode in which you have Jay Feldman, who is an honest broker and a genuine seeker of answers here, someone who has been extremely open, it was so striking to hear the arrogance of the opposing academic physician. The objections were somewhat insulting, if passively so. If I were to distill the argume... more

    Apple Podcasts
    5
    NoSeedOil
    United States3 months ago
  • The Hocatt!

    The Hocatt podcast was genius! Thank you! So much was broken down here to really utilize the Hocatt technology to its fullest!

    Apple Podcasts
    5
    Amazing consistency tool!
    United States3 months ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Listeners appreciate the scientific transparency and actionable insights provided.
There are occasional critiques on the audio quality and distractions during recording, which some users find detracts from content delivery.
Some feedback suggests a desire for less self-promotion from the host in order to focus more on guest contributions.
General consensus highlights the quality of guest selection and expertise, making episodes highly informative.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Talking Points

Recent interactions between the hosts and their guests.

How Long Does It Take To Get "FAT ADAPTED", Is Insulin Good or Bad, How Many Carbs Do You *Really* Need & More With Dr. Andrew Koutnik.
Q: What is the role of diet in managing diabetes?
Nutrition is the most potent factor in regulating glucose and insulin, which are critical to type 1 diabetes management.
How Long Does It Take To Get "FAT ADAPTED", Is Insulin Good or Bad, How Many Carbs Do You *Really* Need & More With Dr. Andrew Koutnik.
Q: How do you describe the difference between type 1 and type 2 diabetes?
Type 1 diabetes is characterized by an absence of insulin, while type 2 is noted for insulin resistance.
An Insider Glimpse Into The Morning Routines, Biohacking Stacks & Relationship-Building Tactics Of A Successful Executive (& What It's Like To Be Coached By Ben!), With Brian McMaster
Q: What surprises did you encounter while working with me?
I expected a pristine gym, but realized you have a real and well-used space, which showed me that you truly walk the walk.
An Insider Glimpse Into The Morning Routines, Biohacking Stacks & Relationship-Building Tactics Of A Successful Executive (& What It's Like To Be Coached By Ben!), With Brian McMaster
Q: What made you want to start working with me?
I wanted to get better at what I was doing, and I knew health was absolutely essential, so I reached out to investigate coaching.
Is There *Actually* Any Research On QUANTUM Fields Affecting Your Health? (You'll Be Blown Away By What You Learn!) With Ian Mitchell & Philipp von Holtzendorff-Fehling
Q: How does the Quantum Upgrade work?
It operates via quantum entanglement, placing users into a supportive field of frequency without sending energy like traditional electromagnetic devices.

Audience Metrics

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Frequently Asked Questions About Boundless Life

What is Boundless Life about and what kind of topics does it cover?

A unique platform for health enthusiasts, this show brings together a blend of innovative fitness, nutrition, and biohacking insights from experts across various fields. Topics including optimal dietary approaches, innovative health technologies, and personal safety strategies are interwoven with discussions on longevity, hormones, and mental wellness. The host emphasizes a fusion of ancestral wisdom with modern scientific research, making the content not only informative but also practical for listeners seeking to maximize their health optimization efforts.

What sets this show apart is the dynamic guest mix, ranging from health scientists to lifestyle influencers and self-defense experts. The engaging and sometimes informal format allows ... more

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Which podcasts are similar to Boundless Life?

These podcasts share a similar audience with Boundless Life:

1. The Human Upgrade: Biohacking for Longevity & Performance
2. LONGEVITY with Nathalie Niddam
3. The Ultimate Human with Gary Brecka
4. The Dr. Gabrielle Lyon Show
5. The Genius Life

How many episodes of Boundless Life are there?

Boundless Life launched 17 years ago and published 1731 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on Boundless Life?

Recent guests on Boundless Life include:

1. Ariel Garten
2. Morley Robbins
3. Dr. Andrew Koutnik
4. Dr. Dan Gartenberg
5. Dr. Luis Fandos
6. Sean Fetcho
7. Michael Chernow
8. Daniel Ebbett

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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