Purine content in food: 1. < 50mg (purine content per 100g of food) Grains: rice, wheat, sorghum, corn, potatoes, sweet potatoes, noodles, macaroni; Eggs: eggs, duck eggs, skin eggs Chen Qiang, Department of Nephrology, North District, Suzhou Municipal Hospital Milk: milk, cheese, ice cream Beverages: soft drinks, chocolate, cocoa, coffee, fruit juice, tea, honey, cream of wheat, jelly Various fruits 2. 50-150mg (purine content per 100g of food) Meat: chicken, pork, beef, fish, shrimp, crab Beans: black beans, green beans, red beans, flower beans, peas, beans, tofu, dried bamboo shoots, golden needles, silver fungus, peanuts, cashew nuts, sesame seeds, dried beans 3. 150-500mg (purine content per 100g of food) Bean seedlings, soy bean sprouts, asparagus Cauliflower, nori, shiitake mushroom, oyster, shark, cod, sea eel, animal liver, kidney, intestine, clam, dried scallop, dried flat fish, sardine, clam, oyster, silver carp, chicken soup 4.＞500mg (purine content per 100g of food) Dried small fish, oyster skin, yeast powder