Booking Overview

A science-forward health and performance show blending fitness training, nutrition, longevity, and biohacking—often with recognizable health experts and medical/research-adjacent professionals. For PR pros, it’s a strong pitch venue if you have credible, research-backed angles on human performance, aging, and environmental health.

Metrics

Episodes: 1788

Frequency: Irregular

Rating: 4.6/5.0

Estimated listeners: >100k

Gender skew: Male

Location: USA

YouTube: 123.0k subscribers

Instagram: 455.0k followers

30s Ad: 3306 - 4068, 60s Ad: 3941 - 4704

Contact Information

Contact Form

Contact form available - Official Form

Host

Ben Greenfield - America’s top personal trainer and host of BenGreenfieldLife.com, Ben Greenfield covers free fitness, nutrition, biohacking, fat loss, anti-aging, and performance optimization. He blends ancestral ...

Booking Intelligence

Booking Requirements

medium
Typical Credentials:  
Exercise, nutrition, and medical/research-adjacent professionals (or prominent health advocates) with credible documentation (books, peer-reviewed/research framing, clinical or investigative work) and actionable protocols for fitness, aging, or environmental exposures.
Required Achievements:  
Authored well-known health/performance books, Led recognizable health brands or movements, Published educational research or investigative work, Founded products/companies aligned with longevity or optimization, Produced documentary/major media on health topics

Recent Guest Discussions

Mark Sisson - Longevity Metrics (vo2 Max), Ancestral/primal Fitness Framework, Cold Exposure, Alcohol/biohacking, Foot Health And Gait

Nick Pineault - Emfs And Radiofrequency Radiation, Toxin “body Burden,” Detoxification Approaches, Oxidative Stress And Reproductive Health

Recent Topics

Longevity, Biohacking, Fitness, Nutrition, Environmental Health, Detox, Strength Training, Anti Aging, Exercise Science, Functional Medicine

Episodes

Here's the recent few episodes on
Boundless Life
:

Is THIS The Most Effective, Non-Toxic Biocide & Skin Repair Treatment Known To Modern Medicine? Active Skin Repair With Justin Gardner.

May 21, 2026

Full show notes: www.bengreenfieldlife.com/skinrepair  In this episode with Justin Gardner, you'll explore the science behind hypochlorous acid (HOCl), a compound your white blood cells already make to kill pathogens, repair tissue, and control inflammation. You'll discover why it can be 100x more effective than bleach without driving bacterial resistance, how it outperforms hydrogen peroxide and Neosporin without stinging or damaging healthy tissue, and why formulation and pH determine ...

The Dirty Truth About Your UNDERWEAR, Cooking Oil & Chair? Microplastics, Hormones, Seed Oils, HRV & More: Best Of Roots Of Health

May 16, 2026

Full Show Notes: https://bengreenfieldlife.com/rootsofhealth  In this special "Best Of" episode, you'll explore some of my most impactful conversations on what actually builds long-term roots of health. If you're dealing with low energy, hormonal issues, chronic inflammation, or just a nagging sense that something's off despite doing all the right things, this episode gives you a clear roadmap. You'll hear from Daniel Baird on why the synthetic fabric in your underwear may be quietly dis...

Is VO2 Max "Overrated"? (& What To Focus On Instead), Old Man Olympics, Big Toe Health & More With Mark Sisson

May 14, 2026

Full Show Notes: https://bengreenfieldlife.com/sisson2026  In this episode with Mark Sisson, you'll discover why VO2 Max may be overrated as the gold standard for longevity, and why chasing it cost Mark 32 pounds of muscle and the real-world function that actually matters. You'll explore his "Old Man Olympics" framework: a decathlete's approach to fitness at 72, spanning strength, speed, balance, and endurance. You'll also get his take on cold plunging, alcohol, biohacking, AI, and find ...

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