A new study published in Frontiers in Nutrition has found that a low‑fat vegan diet leads to greater weight loss than the Mediterranean diet. Conducted by researchers at the Physicians Committee for Responsible Medicine (PCRM) in Washington, D.C., the randomized, cross‑over trial compared the two diets in overweight adults. The Mediterranean diet, which emphasizes fruits, vegetables, legumes, fish, low‑fat dairy, and olive oil, was long considered a benchmark for healthy eating. The vegan diet, by contrast, excludes all animal products and focuses on fruits, vegetables, grains, and legumes, while limiting oils and nuts. In this study, the vegan diet proved more effective for weight management.