Protein is a significant contributor to successful weight management due to its effects on full feeling, lean muscle, and metabolic health. Higher protein diets promote staying fuller longer, which promotes a reduction in caloric intake, reduces unhealthy snacking, and reduces overall eating. When successful weight loss occurs, it is important to consume enough protein to maintain muscle tissue, resting metabolic rates, and prevent weight re-gain. The thermic effects of food (energy used for digestion/metabolism and use of nutrients) are also higher for protein than carbohydrates or fats, which aid in increasing overall calorie utilization. Combining protein-rich foods such as lean meats, dairy, legumes, nuts, and plant protein all be helpful in support of a healthy body composition and outcomes for long-term weight maintenance.
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