Usually, you should eat a proper amount of high-quality protein in food, such as lean meat, milk, bean products, eggs, fish, etc. It must be high-quality protein, which is good for the kidney, but eat less miscellaneous beans, which contain inferior protein. In addition, try to eat less melon seeds, peanuts and noodles. If you can't resist, you'd better not eat it.
PS. I recommend you to see Yao medicine, Yao medicine, which has some effect on this. This is a conditioned reflex.
PS again. If you keep in good health at ordinary times, you can watch CCTV 10' s health road from 6: 00 to 6: 30 every day. I have been talking about the attention points of patients with kidney disease for the past two days. You can have a look.