(1) Staple foods: rice, wheat, flour products, soda crackers, butter cookies, starch, sorghum, macaroni, potatoes, sweet potatoes, sweet potatoes, winter flour, etc.

(2) Milk: fresh milk, condensed milk, cheese, yogurt, malt extract, milk powder, ice cream, etc.

(3) Meat and eggs: eggs, duck eggs, preserved eggs, pig blood, duck blood, chicken blood, goose blood, etc.

(4) Vegetables: Chinese cabbage, cabbage, lettuce, amaranth, snow red, chrysanthemum, celery, mustard leaf, water urn, leek, leek, tomato, eggplant, melon, radish, cabbage, cabbage, gourd, green pepper, onion, garlic, garlic and ginger.

(5) Fruits: apples, bananas, red dates, black dates, pears, mangoes, oranges, oranges, lemons, lotus, grapes, pomegranates, peaches, loquats, pineapples, peaches, plums, kumquat, watermelons, baogua, papaya, milk cantaloupe, raisins and dried longan;

(6) Drinks: soda, cola, soda, mineral water, tea, fruit juice, coffee, malt extract, chocolate, cocoa, jelly, etc.

(7) Seafood: jellyfish, sea cucumber and seaweed. Jellyfish and sea cucumber contain only 4-5 mg of purine per 100 g, which is lower than that of rice (per 100 g 18. 1 mg).

(8) Others: tomato sauce, peanut butter, jam, soy sauce, wax gourd candy and honey. Oils, Coix seed, dried fruit, sugar, honey, snacks and condiments made of animal glue or agar, etc.