Cold Weather Boosts Appetite, Hormonal and Behavioral Factors Explained

As temperatures drop, many people notice a stronger desire for high‑calorie, warm foods. Endocrinologist Dr. Cecilia Solís‑Rosas García, a member of Herbalife’s Nutrition Council, explains that the body expends extra energy to maintain core temperature, which can trigger increased hunger. Hormonal shifts, reduced sunlight exposure, mood changes, and the tendency to stay indoors also contribute to the appetite rise.

A review published in Frontiers in Nutrition found that energy intake is generally higher in winter across several countries. Nutritionist Clara Lucía Valderrama, also on Herbalife’s council, advises focusing on balanced meals rich in protein and fiber, using soups and vegetables, and practicing mindful eating to stay satiated without unnecessary weight gain.