Your body defends a particular weight range through metabolic adaptation, hormonal shifts, and thermic reduction—this is your set point. Research on Biggest Loser contestants showed metabolic rates dropped dramatically and stayed suppressed years later. Calorie restriction can push weight below the set point but doesn’t change the set point itself.
This companion explores the body’s defense system, why calorie restriction fails long-term, what actually sets the set point (primarily insulin), and how to change it through fasting and reduced refined carbohydrates. (3 min read)