

Boundless Life
Ben Greenfield
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.
Episodes
Mentioned books

103 snips
Nov 27, 2025 • 41min
How To Train Your Brain Like A Muscle: Mental Fitness SECRETS (& A Headband That Makes You Smarter!) with Ariel Garten of Muse
Ariel Garten, a neuroscientist and psychotherapist, is the co-founder of InteraXon, creator of the Muse brain-sensing headband. She discusses how Muse tracks brain activity and improves mental fitness with real-time neurofeedback. Ariel introduces the innovative Athena, which measures oxygen in the prefrontal cortex. Listeners learn about the benefits of short daily sessions for cognitive improvement and the potential of Muse for therapeutic use in conditions like PTSD and ADHD. Her fusion of science and design aims to revolutionize brain health.

117 snips
Nov 22, 2025 • 1h 6min
The TRUTH About What's *Really* Causing Your Fatigue & The "Root Cause" Protocol to Fix It, With Morley Robbins.
Morley Robbins, a health coach and researcher known as the 'Magnesium Man', discusses the foundational role of minerals in energy production. He dives into copper's critical function in mitochondrial health and its relationship with iron and cholesterol. Robbins highlights the effects of modern diets on mineral availability and advocates for traditional food sources rich in copper. He explains how chronic stress can mislead anemia testing and outlines the Root Cause Protocol to restore balance in mineral levels, aiming to alleviate fatigue and improve overall health.

25 snips
Nov 20, 2025 • 1h 13min
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. Andrew Koutnik is a research scientist with a Ph.D. in Medical Sciences and 17 years of experience living with type 1 diabetes. He discusses the time it takes to get fat adapted, revealing how athletes can burn a surprisingly high percentage of fat during intense exercise post-keto adaptation. Andrew also dives into the metabolic effects of allulose, the role of insulin in weight and performance, and the brain's use of ketones. Additionally, he clarifies the differences between high-carb and ketogenic diets in enhancing performance.

93 snips
Nov 15, 2025 • 1h 27min
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!)
In this discussion, Dr. Dan Gartenberg, a sleep scientist and CEO of SleepSpace, dives deep into the science of sleep and its complexities. He reveals how alcohol disrupts sleep architecture and explains the importance of managing sleep cycles, especially in teenagers. Dan shares fascinating insights on the benefits of brain cooling for sleep, effective strategies for insomnia treatments, and the role of wearable technology versus polysomnography. He also explores lifestyle changes and bedtime rituals that enhance sleep quality, making this a treasure trove of sleep wisdom.

47 snips
Nov 13, 2025 • 1h 3min
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 Verséa Health, and Dr. Luis Fandos, an interventional pain management specialist, delve into mitochondrial health. They explain why mitochondria are crucial in combating chronic diseases and how the MeScreen test can personalize cellular health care. The duo discusses common supplements, dietary recommendations, and exercise routines to boost mitochondrial function. They advocate for routine mitochondrial testing as part of standard health assessments, highlighting its potential to transform preventative care.

64 snips
Nov 8, 2025 • 1h 48min
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!)
Michael Chernow, a serial entrepreneur and recovery advocate, shares insights into his life transformation from addiction to wellness. He discusses practical morning routines, emphasizing the power of hydration, prayer, and exercise. Michael reveals the story behind his successful Meal One overnight oats and the challenges of product development. He also highlights the importance of family time, setting boundaries around work and technology, and the unique bedtime rituals he practices with his kids. His journey is a testament to the impact of positive daily habits.

47 snips
Nov 6, 2025 • 53min
Stem Cells For Longevity & Performance: The Untold Truth About Domestic vs. International Treatments! with Dr Harry Adelson and Dr Amy Killen
In this engaging discussion, Dr. Harry Adelson, a pioneer in regenerative medicine, and Dr. Amy Killen dive into the transformative world of full-body stem cell therapies. They debunk myths about needing international treatments and highlight domestic options that rival overseas offerings. The pair also discusses the different stem cell sources, safety protocols, and advanced technologies like laser activation that enhance healing. Expect insights on improving longevity, skin health, and even sexual function, while learning how to optimize treatment outcomes!

43 snips
Nov 1, 2025 • 1h 6min
Exercising One Specific (Often Forgotten) Body Part Can Relieve Aching Tightness, Head-Splitting Migraines, Breathing Issues, and Poor Sleep Quality With Dr. Neel Bulchandani (Best of LIFE Network's Experts!)
Dr. Neel Bulchandani, a holistic chiropractor and bodywork educator, dives into the often-overlooked power of the tongue for health. He explains how tongue ties can lead to issues like TMJ, speech problems, and digestive challenges. Listeners will learn about the importance of oral health in overall well-being and how simple exercises can alleviate tension. Neel also discusses the role of their alignment in emotional and physical health, demonstrating the interconnectedness of body systems through unique techniques.

111 snips
Oct 30, 2025 • 38min
Anti-Aging Secrets Of The World's Longest-Lived Woman, The Top Longevity "Drugs", Fat Loss & Muscle Gain Tips & Much More! Q&A 494
Discover the remarkable life of the world's oldest woman, who thrived at 117! Uncover hot topics like longevity drugs including curcumin and taurine, and their real effects on our bodies. Delve into the benefits of microdosing for cognitive health and metabolic balance. Explore whether you can build muscle without a calorie surplus and learn about the surprising power of soft-shell vs. hard-shell hyperbaric chambers. With a mix of science and practical health tips, this discussion is packed with insights for a longer, healthier life!

60 snips
Oct 25, 2025 • 51min
Women — You Need To Hear THIS! Testosterone & Steroids For a Better Body, How To Have *Mind-Blowing,* Juicy Sex (Throughout Menopause and Beyond!) & Much More With Dr. Amie Hornaman (Best of LIFE Network's Experts!)
Dr. Amie Hornaman, a functional medicine practitioner and women's hormone specialist, sheds light on the often-misunderstood role of testosterone in women's health. She discusses how hormonal imbalances during menopause can lead to issues like low libido and brain fog. Dr. Amie explains the importance of testosterone testing and argues for serum testing over other methods. The conversation covers effective testosterone delivery methods, lifestyle factors that support hormone balance, and even the clinical use of anabolic steroids when necessary!


