In the nephrology hospitalization, as long as the kidney disease, whether it is nephritis or kidney failure, the medical staff will tell you to pay attention to the diet of high quality protein or high quality low protein diet, so what is a high quality low protein diet? High quality protein mainly refers to animal protein, the best of which is milk, followed by eggs and other poultry eggs, fish protein, lean meat protein is also a good protein. On the contrary, vegetable proteins such as beans and soy products contain proteins that are not high quality proteins. In chronic renal failure, in addition to a high-quality protein diet, attention should also be paid to a low-protein diet, about 0.5g-0.7g/kg per day, for example, an 80kg patient, his protein intake is about 4.0g-5.6g per day, because chronic renal failure patients have a limited amount of protein intake, the relative lack of various nutrients, easy to occur malnutrition, in order to prevent the situation In order to prevent this from happening, it is necessary to supplement the essential amino acids, which is the reason why most patients take Kai Tong. High quality protein or high quality low protein diet is especially important in the diet of kidney disease. A reasonable diet can reduce the burden on the kidneys and help delay the development of kidney disease.