What Is the Obesity Epidemic? Biology, Environment, and Weight Science
US obesity tripled in four decades, reaching 42% by 2020. Explore the biology of why energy regulation fails, the role of the food environment,...
August 2025
August 2024
Why Diets Fail: The Biology of Weight Regain
Why do 95% of diets lead to weight regain? Understand the biology of metabolic adaptation, hunger hormones, set point theory, and what the research...
Why Diets Fail and What Actually Works: The Science of Sustainable Weight Loss
Why do 95 percent of dieters regain the weight within five years? Discover the metabolic, hormonal, and behavioral science behind diet failure,...
July 2024
What Happens When You Fast: The Science of Intermittent Fasting
Fasting triggers a cascade of metabolic changes — from insulin drops to autophagy to ketosis.