For normal people, consuming 4 eggs a day may cause gastrointestinal disorders, such as bloating, abdominal pain and other gastrointestinal discomforts, as well as excessive intake of cholesterol, etc., so over-consumption is not recommended. Eggs are an extremely common food, which contains nutrients including protein, fat and cholesterol, of which protein has the highest bioavailability among all common foods, and moderate consumption has great nutritional value for the human body. Each 100 grams of eggs (red skin) contains 156 calories, of which 12.8 grams of protein, 11.1 grams of fat, 1.3 grams of carbohydrates, 4.2 grams of monounsaturated fatty acids, 1.4 grams of polyunsaturated fatty acids, Vitamin A 194 micrograms, Vitamin E 2.29 milligrams, 121 milligrams of potassium, 44 milligrams of calcium, 15 micrograms of selenium. Excessive consumption of eggs will not only aggravate the load on the gastrointestinal tract, which will lead to abdominal pain, bloating and other symptoms, but may also be overweight or obese due to excessive intake, which is not conducive to good health. The high cholesterol content in eggs may also cause dyslipidemia. Dietary guidelines recommend 1 egg per day, if any discomfort occurs due to excessive consumption of eggs, it is recommended to go to the hospital as soon as possible, egg allergy should not consume eggs.