Why Diets Fail Science Behind Hunger | Dublin News

Forget willpower—your body’s wired for survival, not spot reduction. In “Fed Up,” Harvard professor Daniel Lieberman reveals why diets fail, using evolutionary biology to explain how our ancient drive to eat and reproduce sabotages modern weight-loss efforts. He and his wife test fad diets for a laugh (and a lesson), but the real power comes from his science: food isn’t just fuel—it’s a biological signal that rewires your metabolism. With humor, clarity, and a dash of danger (hello, pufferfish!), he flips the script on health, urging us to ditch quick fixes and rethink what truly nourishes us—not just our waistlines. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/cdb0885a7d5340ca