Full Show Notes:  https://bengreenfieldlife.com/versea You can measure your heart rate, sleep, and blood sugar… but until now, you couldn’t quantify how well your cells make energy at the mitochondrial level. To dig into this, I hosted Sean Fetcho—CEO and co-founder of Verséa Health, the company behind the new mescreen™ mitochondrial function test—and Dr. Luis Fandos, an interventional pain specialist who’s using this testing to transform how he treats his patients. These guys are pioneering a new kind of personalized health—one that looks beneath the surface data from your smartwatch and dives straight into what’s happening inside your cells. We discuss: - How mitochondrial function drives your energy, recovery, and longevity. - Why you inherit mitochondrial DNA from your mother—and how lifestyle determines how it performs. - What the mescreen™ test reveals about whether your supplements, diet, and training are truly working. - Why this data provides a more stable, accurate snapshot than biomarkers that fluctuate daily. - How NASA’s Twin Study and UC San Diego research led to this breakthrough technology. - What your “mitochondrial potential” means for balancing stress, inflammation, and peak performance. This is the kind of innovation I’ve been waiting for—bringing mitochondrial science out of the lab and your own home, where you can finally measure, track, and optimize your cellular energy. Mescreen link: https://bengreenfieldlife.com/mescreen  link will automatically apply $150 off Listen ad-free inside LIFE Network: https://joinlifenetwork.com 00:00 "ME Screen: Mitochondrial Testing Insights" 05:23 Red Blood Cells and Glycolysis 10:47 "Unreliable Results from Biomarker Tests" 15:58 "Validated Cellular Health Guidance" 26:27 Mitochondria: The Energy Assembly Line 30:54 "Mitochondrial Efficiency and Energy Storage" 35:50 Bridging Wellness and Western Medicine 38:16 MOT C Study: Mitochondrial Response 46:34 Mitochondrial Health Algorithm Explained 52:31 "Key Foods for Gut Health" 57:34 Validation Platform for Proven Products 01:02:09 "Tips, Hacks, and Transparency" Ben Greenfield Life Website: https://bengreenfieldlife.com/ Ben Greenfield Life Podcast: https://bengreenfieldlife.com/podcast/ Ben Greenfield Books: https://shopbengreenfieldlife.com/collections/books Instagram https://www.instagram.com/bengreenfieldfitness/ Facebook https://www.facebook.com/BGFitness X https://twitter.com/bengreenfield TikTok https://www.tiktok.com/@bengreenfield