Meals: Rice (rice, corn, millet, glutinous rice, etc. ), wheat (wheat seeds, oatmeal, rye, oatmeal, etc. ), pasta products (refined cream, rich flour, fresh noodles, noodles, steamed bread, toast, cookies, birthday cake), baking soda, salt-free.

Dairy products: fresh milk, condensed milk, cheese, yogurt, malt extract, baby milk powder, ice cream, etc.

Meat and eggs: raw eggs, duck eggs, preserved eggs, pig blood, pig blood, hot blood, goose blood and so on.

Vegetables: Chinese cabbage, Chinese cabbage, lettuce (green bamboo shoots), shepherd's purse, mustard tuber, wormwood, lettuce, Chinese cabbage leaves, water tanks, amaranth, leek, tomato, green beans, melon vegetables (loofah, pumpkin, cucumber, wax gourd, pumpkin, etc.

Fruits: apples, bananas, apples, dates, dates, pears, mangoes, oranges, oranges, green lemons, red fruits, pomegranates, peaches, loquats, jackfruit, peaches, plums, kumquat, melons, pumpkins, papayas, milk melons, dried blueberries and dried longan.

Beverages: natural soda water, Coca-Cola, carbonated drinks, purified water, tea, fruit juice, freshly ground coffee, malt extract, chocolate, cola nuts, crystal jelly, etc.

Others: tomato sauce, peanut butter, applesauce, soy sauce, wax gourd candy, pure honey. Snacks and adulterated products made of vegetable oil lipids (sunflower seeds, edible oil, unsalted butter, whipped cream, walnut kernel and hazelnut kernel), coix seed, nuts, sugar, jellyfish skin, algae, animal glue or agar.

2. Medium purity components that should be restricted.

Beans and products: beans (tofu, dried bean curd, milk tofu, yogurt, douban), dried bean curd (mung bean, red bean, black bean, cowpea), bean sprouts and soybean teeth.

Meat: chicken breast, pheasant, rabbit, spotted chicken, grouse, goose, duck, pigeon, quail, raw pork, pigskin, beef, mutton, venison and rabbit.

Aquatic products: carp, crucian carp, silver cod, salmon (salmon), flounder, perch, barracuda, swordfish, hairy crab, squid, loach, snail, abalone, shrimp balls and dried abalone.