The importance of protein

Proteins are made up of amino acids. The human body creates literally millions of its own proteins, but there are eight that it cannot synthesize on its own. These eight proteins are essential for many bodily functions, so they must be gotten by ingesting them.

Protein deficiency is similar to vitamin deficiency. If the human body doesn't get any of one of these essential proteins, it will lead to noticeable diseases.

In addition to the eight essential amino acids, the body can use other amino acids that you ingest. Protein is important for everything from muscle-building to your immune system, because the body can use the proteins to carry on any number of bodily functions.