#290 - Why Weight Loss Is So Hard to Maintain—Metabolic Adaptation Explained | Dr. Eric Ravussin + Mike Haney

Podcast: LEVELS – A Whole New Level · Levels

Opublikowano: 2026-01-15

In this episode of A Whole New Level, Dr. Eric Ravussin, PhD, explains the physiology of energy expenditure, metabolic adaptation, and why the body strongly defends its prior weight. Drawing on decades of research, including the Biggest Loser study, CALERIE, and work with metabolic chambers, Ravussin walks through what actually happens when we lose weight—and why willpower alone isn’t enough. Sign Up to Get Your Free Ultimate Guide to Glucose: https://levels.link/wnl In this episode, we cover: Why BMI is an incomplete measure of obes...