Consuming protein plays a significant role in weight management by promoting satiety, which helps control appetite and reduce overall calorie intake. High-protein diets support muscle mass preservation during weight loss, which is crucial for maintaining metabolic rate. Additionally, protein has a thermogenic effect, meaning it takes more energy to digest compared to carbohydrates or fats, leading to increased calorie expenditure. By including adequate protein sources in meals, individuals are more likely to achieve and maintain a healthy weight while supporting overall body composition.