The diet for kidney stones mainly depends on the composition of the stones. If the kidney stones are calcium oxalate type, the intake of foods high in calcium and oxalic acid should be limited, such as various dairy products, shrimp, soy products. Foods high in oxalic acid such as spinach, celery, cauliflower, peas, tomatoes, strong tea, coffee and so on. In the case of gouty kidney stones, it is important to limit the intake of high purine foods such as beer, broth, various meats, seafood and animal offal, etc. Patients who are in a position to do the analysis of stone composition are advised to be able to restrict their diet in a more targeted manner for better results.