Eating too many eggs will increase the metabolic burden on the kidneys, but it usually does not cause direct kidney function impairment. Eggs are a kind of food rich in protein and cholesterol. A medium-sized egg has about 6g of protein and 5.5g of fat. The human body needs about 60 to 90 grams of protein per day, and it is appropriate for light manual laborers to eat 1 to 2 eggs per day. When too many eggs are consumed, the protein intake exceeds the body’s needs, and the excess is treated by the body as metabolic wastes to be eliminated from the body mainly through the kidneys. Kidneys as the generation of urine, the body’s metabolic waste organs, when the need to discharge more metabolic waste, the burden will be increased, but normal people’s kidneys have a strong compensatory capacity, generally does not cause damage to kidney function. Daily diet needs to be scientific and reasonable, balanced and varied, it is not recommended that a certain kind of food intake in large quantities, egg allergy should not eat eggs.