There are many nutrients in eggs. Eggs contain high-quality protein, riboflavin and trace elements such as calcium, phosphorus and iron. Protein of eggs belongs to whey protein, which is a kind of protein with high absorption rate, so protein is the best choice to supplement in life. Calcium in eggs is calcium carbonate, which was once the main component of calcium tablets. Therefore, eating eggs regularly can supplement protein, calcium and vitamins. At the same time, there is lecithin in eggs, which is an essential nutrient for the human brain. Eating eggs often can nourish the brain and has the effect of nourishing the brain and improving intelligence. So the nutritional value of eggs is very high. There are many amino acids in eggs, which are also very helpful to the physiological needs of the human body. They have the functions of invigorating qi, replenishing essence, moistening lung and relieving sore throat, and are very suitable for malnutrition, anemia and infants.