Casein

Casein is a type of protein found in milk and other dairy products. It contains all 8 essential amino acids which are key to helping the body build muscles and repair tissue. Casein is important for providing energy to the body and can help maintain healthy bones, teeth, and blood. It is also a rich source of calcium and has been linked to a decrease in the risk of some types of cancer. Casein is often used in supplements, protein shakes, and sports nutrition products. It is a popular choice for athletes, bodybuilders, and people looking to gain or maintain muscle mass.