What the Heck Is Visceral Fat? (And Why People Keep Getting It Wrong)

Everyone keeps calling belly fat "visceral fat." That is not how anatomy works. In this crossover episode, John breaks down the difference between visceral and subcutaneous fat, why visceral adipose tissue matters metabolically, how it is actually measured, what waist circumference can and cannot tell you, and what the evidence says about GLP-1 therapies and tesamorelin.