(1) Staple food: rice, wheat, flour products, soda crackers, butter snacks, starch, sorghum, macaroni, 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 tank, leek, leek, tomato, eggplant, melon, radish, cabbage, gourd, green pepper, onion, garlic, garlic and ginger.

(5) Fruits: apples, bananas, red dates, black dates, pears, mangoes, oranges, oranges, lemons, lotus flowers, 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 laver. Jellyfish and sea cucumber only contain 4-5mg of purine per100g, which is lower than that of rice (per100g18mg).

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