Protein is one of the basic building blocks of the body so it is an essential part of your diet and can influence your strength but probably not your energy. Your muscles are built with protein and in fact protein is made up of 20 amino acids. Amino acids are the building blocks of protein and 9 are essential, they cannot be created and must be eaten meaning the other 11 amino acids can be created by our body.
Many times we here that you need to eat steak for energy but in actual fact as we learned earlier carbohydrates are the body