
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.
Latest episodes

10 snips
Jul 12, 2025 • 46min
Ben Greenfield Finally Discovers The Healthiest, Tastiest Beef & Steaks (& Learns How To Cook Them Perfectly) with Dr. Phil Bass.
Dr. Phil Bass, an expert in animal sciences with a flair for Italian butchery, shares his passion for Piedmontese beef. He dives into the breed's unique double-muscling genetics and reveals butchery techniques that enhance tenderness and flavor. The discussion spans from personal beef journeys and cooking practices to innovative methods like cold smoking and dry aging. Phil's insights on lesser-known cuts and their preparation will transform how you think about beef, making it a must-listen for culinary enthusiasts.

48 snips
Jul 10, 2025 • 59min
The Surprising Link Between Cold Plunging, Testosterone & Sexual Performance (For Both Men & Women!), With Dr. Thomas P Seager
In this engaging discussion, Dr. Thomas P. Seager, an associate professor and cold plunge guru, reveals the fascinating link between cold exposure and sexual health. He explains how cold plunging can naturally elevate testosterone levels for everyone, boosting vitality and performance. The conversation delves into the impact of lifestyle choices on fertility and metabolic health, while addressing common misconceptions about testosterone. Dr. Seager also shares personal anecdotes about his journey into cold therapy and practical tips to enhance your wellness through ice baths.

54 snips
Jul 5, 2025 • 1h 4min
Superfoods Of The Sea, Why "Wild-Caught" Fish Are DIRTY, Fish Oil vs. Fish & More With Seatopia's James Arthur Smith
In this conversation, James Arthur Smith, a regenerative food systems entrepreneur and ocean advocate, dives into the surprising truths about seafood. He reveals why 'wild-caught' fish may not be as clean as we think and emphasizes the need for sustainable fishing practices. James shares the importance of microalgae for health and how to properly cook and thaw fish for maximum flavor. He also discusses the future of aquaculture in Kauai and the potential of marine resources for global stability and nutrition.

43 snips
Jul 3, 2025 • 1h 2min
Move Like An Athlete, Walk Like a Kangaroo & Use Cool Tools Like *Weighted Vests, Compression Gear & Vibration Platforms* To Transform Your Body, With Dr. Emily Splichal
Dr. Emily Splichal, a leading functional podiatrist and expert in movement longevity, discusses the transformative power of body awareness. She shares insights on using weighted vests and compression gear to enhance proprioception and movement efficiency. The conversation delves into the importance of pelvic dynamics in walking and how innovative techniques, like vibration platforms, can boost athletic performance and circulation. Listeners will discover practical strategies for reconnecting with their body's sensory intelligence.

112 snips
Jun 28, 2025 • 29min
Meal Timing, Protein Timing & Time-Restricted Feeding Strategies For Muscle Gain & Fat Loss: Solosode #491
Discover the alarming statistics about children's health in America, with over 40% facing chronic illnesses due to ultra-processed foods. Dive into meal and protein timing strategies that can optimize muscle gain and fat loss. Learn about the benefits of time-restricted feeding and the impact of meal timing on sleep quality. The discussion highlights the importance of post-workout nutrition and why training in a fasted state might not be ideal for strength goals. A powerful blueprint for improving your nutrition and overall health awaits!

37 snips
Jun 26, 2025 • 1h 11min
You Have Less Genes Than A Grape (& How To Optimize Your Actual Genetics With "Good Stress") With Jeff Krasno.
Jeff Krasno, author of *Good Stress* and founder of Commune, transformed his health after a diabetes diagnosis. He discusses how modern comforts contradict our evolutionary biology, leading to chronic diseases. Krasno emphasizes the importance of 'good stress' for optimizing resilience and health, proposing tactics like cold exposure and mindful social interactions. He also delves into innovative blood sugar management techniques and the impact of modern footwear on our well-being. His insights weave together ancient wisdom and contemporary health strategies.

24 snips
Jun 21, 2025 • 56min
Shocking New Research on Smartphone Addiction (& How To COPE!), Is Aspirin A Wonder Drug?, Ben’s Thoughts On “Life Advice” & More! Solosode 490
Discover the surprising link between smartphone addiction and cognitive function, exploring both risks and unexpected benefits. Learn how increasing collagen and essential amino acids can help you build muscle effortlessly. Delve into the importance of analog activities like memorization, music, and family games for mental sharpness. Uncover the potential of low-dose aspirin as a wonder drug, and reflect on the balance between content consumption and creation in today’s fast-paced digital world.

51 snips
Jun 19, 2025 • 1h 10min
This Guy Takes 75+ Supplements A Day & Does The Most Advanced AI Diagnostic Imaging For Health (& Wrote A Guide On How He Does It All!) With Dr. Peter Diamandis
Dr. Peter Diamandis, a physician, investor, and longevity enthusiast, shares insights from his Longevity Guidebook. He discusses the surprising role lifestyle choices play in extending life, emphasizing that 93% of longevity may stem from those decisions. Diamandis reveals breakthroughs in advanced diagnostics and therapeutic technologies, as well as practical tips on diet, sleep, and exercise. He also explores the impact of GLP-1 on appetite control and challenges myths around heart health, advocating for a low glycemic index diet to mitigate risks.

8 snips
Jun 14, 2025 • 51min
Foilboarding Mastery, Hidden Monopoly Secrets, Digital Addiction & How To Make Family Dinners Fun Again, With Exploding Kitten's Elan Lee.
Elan Lee, co-creator of the wildly popular card game Exploding Kittens, shares his journey from crafting movie effects to revolutionizing family game nights. He discusses innovative ways to connect through play and the transformative impact of games on family relationships. Elan also dives into his personal wellness journey, including e-foiling and nutrition strategies for better health. With humor and heart, he highlights the importance of meaningful interactions and the joys of spontaneous gameplay in bringing families closer.

75 snips
Jun 12, 2025 • 1h
Is Alcohol Good For You, Or Is Alcohol A POISON? (You'll Be Surprised At The Results!): Drinker Ben Greenfield Debates Non-Drinker James Swanwick.
Join James Swanwick, an Australian-American entrepreneur and former ESPN anchor, as he debates the complex relationship between alcohol and health. They dive into the surprising statistics on alcohol use disorders, the neuroscience behind sobriety, and practical strategies to reframe drinking habits. The conversation also explores the genetic variability in alcohol effects, the interplay between alcohol and neurotransmitters, and the influence of diet on cognitive function. Expect a spirited discussion that empowers you to make informed choices about your drinking habits.