Eat More, Not Less: The Diet That Mimics Weight Loss Drugs

Professor Valter Longo proposes a dietary approach as a superior alternative to weight loss drugs like Ozempic. He emphasizes that certain diets can naturally stimulate GLP-1, a hormone that reduces appetite and cravings, negating the need for medication. Contrary to popular belief, restricting calories can lead the body into an energy-saving mode, potentially causing weight gain.

The Longevity Diet, informed by research and traditional eating patterns, encourages consuming larger volumes of food with normal calories. It prioritizes plant-based foods, includes moderate protein from beans, whole grains, nuts, and seeds, and limits saturated fats. This strategy aims to boost GLP-1 while preventing muscle loss and frailty.

This eating pattern also involves confining food intake to a 12-hour window. Professor Longo stresses personalization, suggesting individuals adapt the diet based on their ancestry and local produce, for example, incorporating potatoes or fish alongside vegetables and legumes.

While weight loss drugs offer short-term results and potential side effects, Longo's diet provides a sustainable, health-promoting path. He notes that drugs are a last resort for the severely obese or diabetic after other methods fail, not for minor weight loss. The diet also influences other hormones like IGF1 and FGF21, potentially slowing aging and preventing disease.