Metabolic Basics

Nadia Wren

Metabolism gets blamed for a lot and understood by almost no one. This is the plain-language walkthrough of what is actually happening inside you: how your body chooses between burning fat and sugar, why muscle matters more than any diet trend, what actually shifts with age, and which popular claims about a "slow metabolism" hold up and which do not. Clear, grounded, and built to make sense of your own body.