The Truth About Visceral Fat vs Subcutaneous Fat | Dr. Sean O’Mara : 1505

2026-07-21

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Visceral fat, subcutaneous fat, Prenuvo MRI scans, and the truth about belly fat Your gut and your face are telling on you. This episode reveals why the fat under your skin might be protecting you while the fat around your organs is quietly wrecking your metabolism, heart, and longevity, and exactly what to do about the difference. Get $300 off your next Prenuvo MRI scan: https://prenuvo.com/?discount=Dave Host Dave Asprey sits down with Dr. Sean O'Mara, a former undercover narcotics agent, criminal...

Visceral fat, subcutaneous fat, Prenuvo MRI scans, and the truth about belly fat

Your gut and your face are telling on you. This episode reveals why the fat under your skin might be protecting you while the fat around your organs is quietly wrecking your metabolism, heart, and longevity, and exactly what to do about the difference.

Get $300 off your next Prenuvo MRI scan: https://prenuvo.com/?discount=Dave

Host Dave Asprey sits down with Dr. Sean O'Mara, a former undercover narcotics agent, criminal prosecutor, emergency medicine physician, and retired U.S. Army Colonel who assisted the White House and Senior Executive Service, treating Vice President Dick Cheney, former President Bill Clinton, and Secretary of State Colin Powell. Today he's recognized as the world's most experienced physician in eliminating visceral fat and epicardial adipose tissue (EAT), the inflammatory fat now linked to nearly every major chronic disease and accelerated aging. He founded Influence Medicine, a specialty built around helping senators, heads of state, and top executives optimize their biology so they can perform and lead at the highest level.

Dave and Dr. O'Mara break down the real difference between visceral fat and subcutaneous fat, why a visible six-pack might signal hidden disease, and how MRI scans reveal what your mirror never will. They dig into the biohacking strategies that actually shift your body composition: fasting protocols that build beneficial fat instead of burning it away, microbiome optimization for fat metabolism, and the supplements and functional medicine tools Dr. O'Mara uses with his highest-performing clients. They also cover the gut-hormone connection driving modern metabolic dysfunction, why political leaders are quietly getting scanned, and what your face reveals about your visceral fat levels before you ever step on a scale.

You'll Learn:

The real difference between visceral fat, subcutaneous fat, and why one protects you while the other kills you
Why a six-pack might be hiding disease your MRI would catch
How a 72-hour fasting protocol can build the good kind of fat through adiponectin signaling
What your face reveals about your visceral fat and longevity risk
The gut-hormone connection driving testosterone, metabolism, and inflammation
Why senators and world leaders are getting scanned for hidden fat
How microbiome health, fasting, and functional medicine work together for fat loss and longevity

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Dave Asprey is a four-time New York Times bestselling author, founder of Bulletproof Coffee, and the father of biohacking. With over 1,000 interviews and 1 million monthly listeners, The Human Upgrade brings you the knowledge to take control of your biology, extend your longevity, and optimize every system in your body and mind. Each episode delivers cutting-edge insights inhealth, performance, neuroscience, supplements, nutrition, biohacking, emotional intelligence, and conscious living.

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Keywords: visceral fat vs subcutaneous fat, how to reduce visceral fat, best fat for longevity, MRI body scan benefits, Prenuvo full body scan, what is epicardial fat, skinny fat TOFI explained, why is my six pack unhealthy, 72 hour fasting benefits, fasting and testosterone, how to build subcutaneous fat, biohacking visceral fat, Sean O'Mara doctor, influence medicine, fecal microbiota transplant benefits, gut microbiome and fat loss, Dave Asprey, biohacking, longevity

Resources:

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