2. Different standards of protein diet should be adopted according to the type and condition of nephropathy that causes proteinuria. Patients with chronic nephritis can generally be supplied according to normal requirements, and adults can get 0.8~ 1.0g/kg daily. Protein with high physiological value, such as eggs, milk, fish and lean meat, should be selected. 3. Plant protein contains a lot of purine alkaloids, which can increase the burden of intermediate metabolism in the kidney and should be used less. Among them, the protein content of soybean and bean products is high, so proteinuria should also be avoided for the above reasons. Experts remind you: Please choose a professional hospital for the treatment of kidney diseases. Otherwise, it will be bad if the condition is delayed. We must actively treat it and hope that patients and friends will recover soon!