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The Human Upgrade · July 21, 2026 · 1h 0m 58s

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

Dr. Sean O'Mara explains the difference between visceral and subcutaneous fat, why visible abs don't guarantee metabolic health, how MRI scans detect hidden disease, and the fasting and microbiome strategies that can change your fat distribution.

This summary was generated from show notes and public descriptions, not from a full transcript review. Details may contain inaccuracies.

Canon

Visceral Fat Is Far More Harmful Than Subcutaneous Fat
Dr. O'Mara explains that visceral fat stored around organs drives metabolic disease, while subcutaneous fat may be protective, and a six-pack can mask dangerous internal fat.

Highlights

MRI Scans Expose Hidden Health Risks Beyond the Mirror
Magnetic resonance imaging reveals visceral fat deposits that a mirror or scale cannot detect, providing a more accurate picture of metabolic health.
Fasting and Microbiome Strategies to Build 'Good' Fat
Dr. O'Mara describes how targeted fasting and gut microbiome optimization can shift fat storage toward healthier fat depots and improve metabolic function.
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