1, which “can not eat” (high purine food) soybean products and vegetables: soybeans, lentils, nori, mushrooms, malt, bean seedlings. Meat: animal liver, intestines, heart, stomach, lungs, brain, pork, beef kidney, dried meat, thick gravy. Aquatic products: sardines, silver carp, striped bass, sea eel, pomfret, fish skin, fish eggs, clams, oysters, oysters, dried shellfish, shrimps, sea cucumbers. Others: yeast powder, various kinds of alcohol (especially beer). 2. Which “control to eat” (medium purine food) Soybean products: tofu, soy milk, soy milk, mung beans, red beans, fava beans, bean sprouts. Meat: turkey, duck, goose, pigeon, quail, pork, beef, lamb, dog, venison, rabbit. Aquatic products: grass carp, carp, cod, halibut, sea bass, abalone. Vegetables: spinach, asparagus, beans, green beans, cowpeas, peas, kelp, mushrooms, golden needle mushrooms, silver fungus, cauliflower, garlic, rape, coronary. Others: peanuts, cashew nuts, sesame seeds, chestnuts, lotus seeds, almonds. 3. What to eat (low purine food) Staple foods: rice, millet, corn, glutinous rice, barley, wheat, oats, buckwheat, noodles, steamed buns, cakes, bread, cookies, starch, macaroni, potatoes, yams, winter flour, etc. Dairy products: fresh milk, condensed milk, cheese, milk powder, ice cream, etc. Meat and eggs: eggs, duck eggs, skin eggs, pig blood, chicken blood, goose blood, duck blood, etc. Vegetables: cabbage, cabbage, lettuce, amaranth, potherb mustard, celery, mustard leaves, pumpkin, carrot, leek, leek, tomato, eggplant, cucumber, winter melon, bitter melon, loofah, radish, kale, gourd, wood ear, etc. Fruits: apple, banana, date, pear, mango, orange, orange, lemon, grape, pomegranate, peach, pineapple, peach, watermelon, papaya, longan, etc. Drinks: soda, mineral water, fruit juice, etc. Others: cocoa, jelly, chocolate, jam, soy sauce, honey, melon seeds, walnuts, vegetable oil, hazelnuts, butter, cream, barley, sugar.