Egg proteins are essential nutrients found in eggs, primarily in the egg white and yolk. They are high-quality proteins, meaning they contain all nine essential amino acids that the body cannot produce on its own. This makes egg proteins a complete source of nutrition, beneficial for muscle repair, growth, and overall health. The two main types of proteins in eggs are ovalbumin, which makes up about 54% of the egg white, and ovotransferrin, which has antibacterial properties. Eggs are also low in calories and provide vitamins and minerals, making them a popular choice for a balanced diet.