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

Biohacking The Brain, Choosing Safe Supplements, Raw Liver, Getting To Sleep Without Medication & More With UFC MMA Fighter Michael Chandler. 21.12.2023

Michael Chandler  is not just a force to be reckoned with in the octagon; he's a living embodiment of peak performance, resilience, and an unyielding pursuit of excellence. Chandler's venture into the world of mixed martial arts began in 2009, setting the stage for a career that would redefine the standards of the sport. It wasn't long before his prowess caught the attention of the MMA world, espe...

Eating Healthy At Parties, Hidden Toxins In Your Children's "Health Food," Why Baby Food Has MSG & More With Food Babe Vani Hari. 16.12.2023

How do you feed your family the right way in a world full of crap that could be killing your kids? I can't think of a better person to answer this question than this week's guest, Vani Hari , aka " The Food Babe. " She's a revolutionary food activist, a New York Times best-selling author, co-founder of the organic food brand Truvani , and was named one of the “Most Influential People on the Intern...

(Part 2) The Most Mind-Blowing Information On Heart Disease You'll Ever Hear: Understanding The Heart (Uncommon Insights Into Our Most Commonly Diseased Organ) 14.12.2023

Welcome to PART 2 of this amazing show about heart health, all based on the book Understanding the Heart: Uncommon Insights Into Our Most Commonly Diseased Organ by Stephen Hussey. As mentioned in several podcasts throughout the year, I've recently come across what I believe to be the best book on cardiovascular health that I've ever read. Before this point, my top book recommendation would have b...

The Most Mind-Blowing Information On Heart Disease You'll Ever Hear: Understanding The Heart (Uncommon Insights Into Our Most Commonly Diseased Organ) - Part 1 With Dr. Stephen Hussey. 09.12.2023

As mentioned in several podcasts throughout the year, I've recently come across what I believe to be the best book on cardiovascular health that I've ever read. Before this point, my top book recommendation would have been Dr. Thomas Cowan's Human Heart, Cosmic Heart , ideally paired with a listen to my own big show on all the different ways to test, analyze, and medically quantify your heart heal...

Pro Baseball Pitcher Noah Syndergaard's Thor Biohacking Routine, Jet Lag Hacks, and More. 07.12.2023

Standing at an imposing 6 feet 6 inches, Noah Seth Syndergaard’s powerful arm and commanding presence on the baseball mound have made him a force to be reckoned with in the world of professional sports. The indomitable, larger-than-life free agent, widely known by his formidable moniker "Thor," has graced the rosters of Major League Baseball teams such as the New York Mets, Los Angeles Angels, Phi...

Q&A 465: How Fast Do You Lose Muscle If You Stop Lifting, Should You Take A Multivitamin, Biohacks For Jetlag & Much More! 02.12.2023

News Flashes & Q&A: -Was Ben wrong about vitamin C ?...05:02 -How fast do you lose muscle after you stop training ?...11:59 -The impact of exposure to artificial light for adults and kids...27:25 -The benefits of multivitamins ...34:05 - Does airline travel age you? Limit damage from air travel...44:25 Q: Tom Franco asks: Would you please be able to provide some insight on what you’re eati...

The Prescription For A Healthy House: How To Heat, Cool, Filter, Clean & Build A Biologically Friendly Home, With Paula Baker-Laporte 30.11.2023

In the world of modern construction, health often takes a backseat. Step into the realm of creating sanctuaries where every corner of your home supports your well-being. Today, I'm diving deep into building biology, a paradigm that transcends conventional construction norms to weave together health, ecology, and architectural design. In this episode, we unravel the tapestry of building biology pri...

Q&A 464: How Ben Greenfield Plans His Week, Shocking Weight Loss Revelations, Muscle Gain For Teen Boys, Can You Be Allergic To Meat & More! 25.11.2023

News Flashes and Q&A's Six Sunday habits to prepare for tackling the week ahead via @artofmanliness… I actually do most of these myself on Sundays: " 6 Sunday Habits to Prepare for Tackling the Week Ahead" ...05:38 New study “Beyond Appetite Regulation: Targeting Energy Expenditure, Fat Oxidation, and Lean Mass Preservation for Sustainable Weight Loss ” has some shocking revelations for those...

Everything You Need To Know About Colon Cancer Early Detection, Preventive Remedies, Cutting-Edge Medical Treatments & More With Dr. Ahvie Herskowitz. 23.11.2023

In the wake of my father’s recent cancer diagnosis, my focus has sharpened on the critical realm of early cancer detection. This unexpected event injected a surge of urgency into my unyielding quest for preventive wellness, leading me back to the brilliant Dr. Ahvie Herskowitz. Embark on a journey into preventive health as I reunite with Dr. Ahvie, the founder of Anatara Medicine , one of the most...

QA 463: The Ben & Jessa Greenfield AMA: Top Relationship & Marriage Tips, How Jessa Deals With Ben’s Crazy Biohacks, Dealing With An Imperfect Day & Much More! 18.11.2023

Jessa and I went for a walk and answered your questions.  Q: EAA Insights asks: “Jessa, what’s the most narcissistic thing Ben has done?” 07:42 Q: Chris Brands asks: "How do you overcome major differences and still leave the connection within?" 16:22 Q: Mr. Anonymous asks: "How do you handle arguments?  Does your wife ever drive you to the point of driving you nuts?  If so how do you handle it?"  ...

Alternative Cancer Remedies You've Never Heard Of, Animal Venom, Urine Therapy, Nicotine For Viruses & More With Jonathan Otto. 16.11.2023

Picture this: A seven-year-old boy, glued to the television, has his heart pierced by the plight of a starving child from a world away. His young eyes are the same that, years later, would peer through the lens of a camera, capturing stories that demand to be told. This boy, my guest Jonathan Ott o , grew up to be a man who wouldn't just watch—he'd act, creating waves in the realm of investigative...

How A Specially Engineered Bacterial Strain Can Allow You To Enjoy Drinking Alcohol Without Toxic Hangovers, With ZBiotics Zack Abbott. 11.11.2023

Imagine waking up to a morning with clear thoughts and a body that's ready to leap out of bed - even after a night that included a few glasses of your favorite Cabernet. Sound impossible? Not anymore. My curiosity always gets the best of me, especially when it involves the cutting edge of health technology. That's why when I heard about today's guest Zack Abbott 's quest to conquer the after-effec...

The Best Of Biohacking On A Budget: How To Massively Upgrade Your Health Without Breaking The Bank. 09.11.2023

In the vast digital ocean of cutting-edge health tech, it’s easy to feel like optimizing your life is synonymous with emptying your wallet. Yet, some of the most impactful health upgrades don't demand a billionaire's budget - or even spending more than you would on a nice dinner out. Navigating through the noise, I've distilled the essence of practical, budget-friendly biohacking in a special comp...

The NAD Supersode: All Ben's Crazy Questions About NAD, Natural Ways To Increase NAD, Living To 120 With NAD & More With Matt Titlow & Michael Roberts 04.11.2023

Time and time again, I'm reminded that it's the microscopic intricacies of my body (and yours!) that have monumental effects on my performance, longevity, and well-being.   And Nicotinamide Adenine Dinucleotide (NAD+) status is one of the "biggest" smallest molecules to consider. NAD+ is a molecule of paramount necessity to mitochondrial function, energy production, and yes, aging. Your NAD+ statu...

The Surprising Truth About Coffee & Heart Attacks, How Sulfur Can Rescue Your Arteries, Better Erections Naturally & More With The Natural Heart Doctor Jack Wolfson. 02.11.2023

After a recent cardiovascular wake-up call, my quest for optimal heart health led me straight to Dr. Jack Wolfson . You might recognize him as the board-certified cardiologist who’s been transforming the world of heart health with a natural approach, and whose book, The Paleo Cardiologist: The Natural Way to Heart Health , skyrocketed to an Amazon #1 best-seller. If you've ever had an inkling that...

Everything You Need To Know About How To Use Music For Exercise, Stress, Anxiety, Pain, Sleep, Immunity, Intelligence-Building & More! 28.10.2023

I have finally fulfilled my “bucket list” dream of recording an album in Nashville! See, I grew up in a very musical family, played the violin for many years, sang in a rock band in high school, sang in the church choir in college, and interviewed amazing music icons like Rick Rubin . Despite not being anything like a “professional musician,” I still love music - whether that be writing and singin...

Why Your Multivitamin Probably Has The Wrong Ingredients In It, Statin Confusion, The Best Kind Of Weight Training For Longevity & More. 26.10.2023

Picture yourself in your mid-70s, feeling as though you're at the prime of your life.   Yes, it's possible.  Meet Warren Matthews , a 76-year-old researcher, a pioneer in the field of natural health, and a living testament to the age-defying benefits of his work. Born in Christchurch, New Zealand, the son of a carpenter, Warren's path has been remarkable. For over 40 years, he's been a driven entr...

Demystifying The Ultimate Biohacked Skin Care Routine, Why You May Want To Think Twice About Skin Lasers, Fringe Skin Ingredients You’ve Never Heard Of & More 21.10.2023

In a world obsessed with quick fixes, there's often profound value in taking the long road—and this certainly applies when it comes to skincare. Through his skincare brand Young Goose , Amitay Eshel is sending out a clarion call: lasting beauty isn't about the overnight miracles but the long-term care you invest in your skin. Amitay isn't your typical CEO. With a history in biohacking, beauty, and...

Staying Fit With Sunshine & Blood Flow Restriction, The Superiority Of Goose Eggs, The Latest On EMF Protection, Is Vegetable Oil The Root Cause Of Most Modern Diseases? 19.10.2023

Health and wellness are vast arenas, but a few figures cut through the noise with their pioneering insights and transformative impacts. Dr. Joseph Mercola is undeniably one of them. Hailing from Chicago, Dr. Mercola's multifaceted journey encompasses marathon feats and leadership roles at prestigious institutions like St. Alexius Medical Center . Dr. Mercola is the author of 15 books, with his mos...

The New Probiotic Strain That Allows You To Eat Carbs Again, How GLP-1 Peptide Actually Works And Why It's Not Intended For Everyone 14.10.2023

You might've heard me say it before: "The gut is the second brain." With over two decades of leadership in biotech, pharma, and academia, my guest on today's show, Colleen Cutliffe, is gut-deep :) in microbiome knowledge. Her path, spanning from the hallowed halls of Johns Hopkins University to groundbreaking initiatives at Pacific Biosciences and Elan Pharmaceuticals, showcases an unyielding curi...

Biohacking Endurance, Running On LSD, Crazy Smart Drugs, Burning Massive Amounts Of Fat Vs. Carbs & Much More With Ultrarunner Anthony Kunkel 12.10.2023

Today, I invite you on a journey – not through the physical terrains that typically beckon a runner, but through the untrodden trails of the mind and soul of an extraordinary athlete. Picture an elite runner – what comes to mind? Speed, competition, and perhaps, an unyielding will to win. Now meet Anthony Kunkel. He's swiped titles like the 2017 USATF 50-Mile Road National Champion and the 2018 10...

A Near-Death Ecstasy Experience, Passing Up The UFC, Plant Medicine In Christianity & Much More 07.10.2023

From the screen glow of an 80's television showcasing Chinese Kung Fu theater to the vibrant arenas of " Teenage Mutant Ninja Turtles " and " Mortal Kombat ," Jeff Durbin's life reads like a reel of adrenaline-packed sequences. But it wasn't all triumphant rounds and ninja moves; there were battles far more internal and daunting, fights that transcended the visible world. You might recognize Jeff...

Why You Should Try Sleeping On The Floor, The "Furniture-Free" Home, Building A Better Butt, Smartphone Solutions & More With Katy Bowman. 05.10.2023

Ah, the intrigue of human movement! Think back to that fleeting moment when you watched a dancer glide effortlessly through a routine or marveled at the precision of an Olympic gymnast. Movement, in its many forms, has the uncanny ability to capture your attention and leave you yearning for more.   Now, what if I told you the key to unlocking the secrets of movement lies in understanding the space...

What Doctors Won't Tell You About Your Thyroid, Little-Known Hacks To Improve Thyroid Function, The Best Thyroid Supplements & Much More With Dr. Amie Hornaman 30.09.2023

Every once in a while, a personal story serves as a stark reminder that your body, while resilient, isn't infallible. Sometimes, it sends signs—like unexpected weight gain before a major event or constant fatigue—that something's off. But what if those signals are misunderstood? Or worse, overlooked? Meet Dr. Amie Hornaman , doctor of clinical nutrition and host of the top-rated podcast in medicin...

Q&A 462: Ben's Latest Smoothie Recipe, How To Get Your Body To Sleep In Later, Should You Ice Sore Muscles, Do Lifewave Patches Really Work & More. 28.09.2023

News Flashes Cheap baking soda hack for exercise performance: Sodium bicarbonate acts by attenuating the suppressive effects of acidosis on muscle contractility and elicits an ergogenic effect on muscular endurance, power, and velocity: Ergogenic Effects of Sodium Bicarbonate on Resistance Exercise: A Randomized, Double-Blind, Placebo-Controlled Study - take 0.3 g/kg body weight and you can split...

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