Protein can help Blood Sugar Premier repair muscles after working out. Many studies show that having high-protein foods or drinks soon after exercise helps build and restore muscle. But protein is only part of the story. The key nutrient to strengthen muscles is carbohydrates.
Nevertheless, several studies have concluded that active people and athletes may require more than 0.8 g/kg of protein a day due to increases in muscle mass and sweat losses. The additional protein is also needed for body repair and as an energy source.