Which diet works best? new study pits mediterranean, Low-Carb, and High-Protein against each other

This study tested three different diets—a traditional Mediterranean diet, a low-carb Mediterranean diet, and a high-protein diet—in 45 adults who are overweight or have obesity. Over 12 weeks, researchers measured changes in weight, body fat, muscle, and blood markers like cholesterol and blood sugar. The goal was to see which diet best improves body composition and metabolic health, helping guide future dietary advice.