Traditional Chinese medicine has always believed that “medicine and food have the same origin”, pointing out that food, like herbs, has “cold, cool, warm, hot, flat” five properties, “pungent, sweet, sour, bitter, salty” five flavors, and according to the food According to the taste and function of food, the food to be avoided is divided into 6 categories. Spicy: including chili, pepper, ginger, garlic, leek, pepper, green onion, mustard, alcohol, etc. Cold: including watermelon, pears, persimmons, pineapples, bananas and other cold fruits; radish, cabbage, bitter melon, bamboo shoots, fava beans and other cold vegetables; popsicles, ice cream, frozen drinks or fruit and other frozen foods. Hairy category: including goose meat, beef, pork, rooster meat, dog meat, shrimp, crab, bamboo shoots, mustard, cassava, pumpkin, leek, etc. Fishy seafood: including shrimp, crab, snail, shellfish, scallop, sea eel, squid, squid and other aquatic products. Greasy category: including lard, pork, beef, mutton, animal offal and fried and barbecued food. Other categories: salty products, such as salt, soy sauce, soybean paste, pickled pickles, pickled salted radish, pickled salted duck eggs, etc.; desserts, such as white sugar, brown sugar, various candies, cakes, sweets, and fruits containing more sugar such as lychee, longan, sugar cane, etc.