Could ONE Score Reveal How Fast You’re Aging? The Longevity Quotient & How a Former NFL Player Is Redefining The Standards of Longevity Medicine, With Jimmy St. Louis
Jun 27, 2026 · 1h 6m
Summary
Ben Greenfield interviews Jimmy St. Louis, a former NFL player and founder of Gentis, who discusses his athletic journey and mission to standardize longevity care. They explore advanced therapies like stem cells, exosomes, and NAD precursors used for injury recovery and performance optimization. St. Louis explains how Gentis acquires top clinics to create a unified network offering hormone optimization, peptides, and biologics. The episode highlights bridging sports science with accessible, evidence-based longevity treatments for consumers.
Topics discussed
Intro and sponsor reads: Masszymes, Pendulum, Boundless Doc
Visit to longevity clinics: Cryo, exosomes, and Niagen
Jimmy's athletic background: Football, triathlon, and NFL
ACL injuries, stem cell treatments, and Anthros chairs
Skin aging, exosomes, and facial stem cell therapy
Transition from athlete to healthcare entrepreneur
NFL benefits, post-career planning, and financials
CrossFit, Spartan races, and competitive rowing
Rowing achievements and Olympic training experiences
Belize retreat and relationship building workshops
Founding Genesis: Standardizing longevity clinics
The Longevity Quotient (LQ) scoring system
Key biomarkers: Grip strength, phase angle, and labs
Personalized care plans and nutrition programming
Advanced therapies and wearable tech integration
Home optimization, future of primary care, and outro
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