Proteins are vital for muscle recovery post-exercise. After strenuous physical activity, muscle fibers undergo damage, and protein consumption aids in their repair and rebuilding. Amino acids, the building blocks of protein, play a crucial role in synthesizing new muscle tissue. Consuming proteins, especially in the immediate recovery window after exercise, can stimulate the release of insulin, promoting nutrient uptake by muscle cells. This helps to restore glycogen stores and reduces muscle soreness. Optimal protein intake supports muscle regeneration, leading to improved performance in future workouts.