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.

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Every guest on Boundless Life

437 guests, ranked by how many people never want them back.

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Shawn Wells
Fringe Supplement Stacks You've Never Heard Of, The Best Nootropic Combinations, The Latest Keto Support Compounds, Supplements That Act Like "Exercise In A Bottle" & Much More With Shawn Wells · Feb 2021

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Teri Cochrane
Time Traveling To Heal Trauma, Hyper-Customization Of Diet & Supplements, Past Life vs. Epigenetics & Much More With Teri Cochrane. · Oct 2021

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Tim Noakes
Episode #173: Double Interview Super-Special with Tim Noakes: How To Use Your “Central Governor” and Electrolytes During Exercise. · 2 episodes

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Tina Anderson
The #1 Reason People Die (You'll Be Surprised!) & How To ARM Your Gut So It Doesn't Happen To YOU! Just Thrive With Tina Anderson and Kiran Krishnan · Aug 2024

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Trevor Cates
Smearing Your Face With Avocado & Papayas, Dabbing Your Skin With Pineapples & Green Algae, Fixing Acne Forever & Much More With Dr. Trevor Cates. · May 2017

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Tyler LeBaron
Is This Like Drinking HUNDREDS of Bottles Of Hydrogen In A Single Sitting? The Massive Antioxidant Benefits of *Inhaling* Hydrogen, With Dr. Tyler LeBaron & Alex Tarnava. · Sep 2025

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Ulrich Dempfle
The Truth About Zone 2 Cardio, Mitochondrial Health & How REHIT Beats It (In Less Time!) With Ulrich Dempfle · Apr 2025

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Richard Christiansen
How To Build Your Legacy, Bond Your Family With Traditions, Rituals & Routines, Rites Of Passage & Much More With Rich Christiansen of Legado Family Founder. · Jan 2022

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Anthony G. Beck
Biotransformation, Why Your Body Is A Giant “Excretion Machine”, The Danger Of Wearables, Air, Water, Light, Sound & EMF Optimization & Much More With Dr. Anthony Beck. · 2 episodes

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Cameron Chesnut
Surgical Biohacks, Anesthesia Myths, Future Cosmetic Procedures and More with Dr. Cameron Chesnut · 4 episodes

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Daniel Pompa
Insider Secrets To Multi-Day Fasting, What Kind Of Fasting Burns The Most Fat, Boosting Your Own Stem Cells, Diet Variation, Feast-Famine Cycles & More With Dr. Dan Pompa. · Jun 2018

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Ian Clark
The Mold-Cancer Link, Resetting Your Nervous System, Dry Fasting, Nanonutrients & More With Ian Clark. · May 2016

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Katie Wells
Katie Wells "The Wellness Mama" Superstar Mother Of Six Reveals Her Top Parenting Tips, Tricks, Tools & Strategies For Raising Impactful & Resilient Children. · 2 episodes

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Latt Mansor
Do Ketones Actually Cause Fat-Burning, How To Use DRINKABLE Ketones, The Difference Between A Keto Diet & Ketones (& Much More!) With Dr. Latt Mansor · Apr 2025

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Mike Feldstein
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. · 3 episodes

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Anthony Gustin
Are Seed Oils *Really* That Bad For You? Ben Asks Skeptical Questions (& Unveils DIRTY Secrets Of The Food Industry) With Dr. Anthony Gustin & Steven Rofrano · Jan 2025

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Deanna Minich
Is Melatonin the "Next Vitamin D"? How To Dose & Time Melatonin (& Other TOP Melatonin *Tips*) With Dr. Deanna Minich · Jul 2025

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Taylor Collins

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Angelo Keely
Everything You Need To Know About Amino Acids, Animal Vs. Plant Protein, How Much Protein You Need & Much, Much More With Kion's Angelo Keely. · 2 episodes

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Luke Cook
A Fascinating Fireside Chat with Actor Luke Cook: Cyclical Keto, Ketones, Cold Plunges, Nootropics, Peptides & Living VITAL to the End! · Oct 2025

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Robert Slovak
Is "Drinkable" Seawater The Future Of Health Tonics?, How "Quinton" Works, Isotonic vs. Hypertonic & Much More With Water Researcher Robert Slovak. · Mar 2021

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Anahata Ananda
Altered States of Consciousness, Energy Vortices, Breath Work vs. Psychedelics, Dangers of Plant Medicine, Pairing Fasting With Prayer, Meditation & Breath & Much More With Anahata Ananda. · 2 episodes

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Josh Clemente
The Weirdest, Most Shocking Things You Can Learn About Your Body From A Blood Glucose Monitor with Josh Clemente · Jan 2026

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Navaz Habib
What You've Been Told About the Vagus Nerve is WRONG (& How to Increase HRV Based on *Science*!) With Dr. Navaz Habib and JP Errico. · Jan 2026

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Stefanos Sifandos
Breathwork vs. Psychedelics, Tantric Sex, Relational Alchemy, Questions That Lead To Love & Much More With Stefanos Sifandos & Christine Hassler. · Dec 2020

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Thomas Cowan
Ben's New Dietary Protocol, Vegetables Vs. Viruses, Whether Viruses Really Exist & Much More With Dr. Thomas Cowan. · 2 episodes

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Steven Rofrano

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Adam Perlman
What's The Difference Between A HEALTHY Gut & A Gut "Missing" Key Beneficial Bacterial Strains? (& How To Fast-Track Your Gut Back To Balance) With Dr. Adam Perlman · Oct 2024

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Adam Wenguer
Hunting, Spearfishing & The Truth About Cannabis: A Father-Sons Florida Adventure with Adam Wenguer · 2 episodes

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Ahvie Herskowitz
Everything You Need To Know About Colon Cancer Early Detection, Preventive Remedies, Cutting-Edge Medical Treatments & More With Dr. Ahvie Herskowitz. · 2 episodes

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Alex Mohr
Do "Poop Tests" That Tell You What You Should Eat *Really* Work??? (You'll Be Surprised!) & How To TRULY Know What's Going On In Your Gut, With Dr. Alex Mohr · Jul 2025

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Alex Tarnava
Everything You Need To Know About Drinking HYDROGEN (Tablets vs. Bottles, When To Drink, How Hydrogen Works & Much More!) With Alex Tarnava · Sep 2024

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Amie Hornaman
How Fixing Your THYROID Improves Fat Loss, Hair, Skin & Energy, With Dr. Amie Hornaman · 4 episodes

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Amin Herati
The Ultimate Guide To Increasing Fertility, Sperm Health, Semen Quality, Storing & Freezing Sperm & Much More With Dr. Amin Herati. · Dec 2021

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Anders Olsson
Why Carbon Dioxide Is So GOOD For You, How You Should *Really* Breathe, The New Science Of CO2 Therapy & More With Anders Olsson · Nov 2024

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Andreas Wecker
How An Olympic Champion Overcame Near Death, Healed His Gut & Shoulder & Changed The Nutritional World Forever With "Seed Oils": An Interview With Andreas Wecker · Sep 2021

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Andrew Kaufman
Alchemical Detox, Colon & Liver Cleansing, Water Purification, The "Terrain" Of Your Body & More With Dr. Andrew Kaufman. · Feb 2023

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Andrew Masanto
Advanced Concussion Repair Tips, Ketones vs. Alcohol, NFT's, Fast & Efficient Energy Hacks, Biohacking & Beyond With Andrew Masanto & Jordan Fried. · Apr 2022

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André Smith
Everything You Need To Know About the “Futuristic Detox Sauna” Stacking Ozone, PEMF, Microcurrents & MORE (This Is NEXT-LEVEL!), With HOCATT Inventor André Smith · Aug 2025

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Angi Fletcher
From Divorce & Financial Ruin To Becoming A Healthy Parent, The Wellness Routine Of A Busy Parent, Nature-Schooling, World-Schooling & More With Angi Fletcher (Boundless Parenting Book Series). · Feb 2023

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