What role do proteins play in the body?

Proteins play a crucial role in the body, primarily in building and repairing tissues, which includes muscles, skin, and organs. They are made up of amino acids, which are the building blocks necessary for the growth and maintenance of body tissues. When you perform activities that stress your muscles, such as exercise, proteins provide the necessary components for muscle recovery and growth. This makes them especially important for anyone involved in physical activity, as protein synthesis helps in repairing muscle fibers that are damaged during workouts.

In addition to tissue repair, proteins are integral in various bodily functions, including the formation of enzymes, hormones, and other important molecules, making them essential for overall health and well-being. While some energy can be derived from proteins, their primary function is not energy provision, but rather supporting structural and functional roles in the body.