Eggs are not protein, but they are rich in protein. Every 100 grams of eggs contain an average of about 13.3 grams of protein. Among other things, protein provides the body with a variety of essential amino acids that help in the formation and growth of tissues. Eggs are rich in protein, but eggs are not just protein. Protein is a nutrient and eggs are a food. In addition to protein, eggs contain fat, vitamins, minerals, carbohydrates and other nutrients. Every 100 grams of eggs contain an average of about 13.3 grams of protein, which can raise a variety of amino acids for the body and maintain tissue formation and growth. Other nutrients in eggs can provide sufficient energy for the body, constitute and repair human tissues, maintain the electrolyte balance in the body and the normal physiological functions of the body, and so on. Because of the high cholesterol content in egg yolks, patients with hyperlipidemia are not recommended to eat more egg yolks. Those who are allergic to eggs should not consume eggs.