A high-protein diet can aid in weight loss by promoting satiety, reducing overall calorie intake, and preserving lean muscle mass during caloric restriction. Proteins require more energy for digestion than fats and carbohydrates, contributing to a higher thermic effect of food. Additionally, a well-balanced protein intake may help control blood sugar levels and reduce cravings. However, it’s essential to combine protein with fiber and healthy fats for a well-rounded diet that supports sustainable weight loss and promotes overall health.