Protein is the essential macronutrient for building and repairing tissues in the body. It plays a crucial role in muscle recovery and growth, as it provides the necessary amino acids for muscle synthesis following exercise. Additionally, protein is vital for the repair of cellular structures and the production of enzymes and hormones. Adequate protein intake supports overall health, immune function, and weight management by promoting satiety. Incorporating high-protein foods into the diet is essential for individuals, especially those engaging in regular physical activity or looking to increase muscle mass.