Cold food: commonly used are pear, banana, plantain, ginkgo, olive, chrysanthemum, loofah, cucumber, rape, amaranth, celery, bamboo shoots, water bamboo, spinach, lotus root, taro, eggplant, radish, water spinach, tofu, fungus, green vegetables, mung beans, snake gall, rabbit meat and so on. Preserved fruit: In traditional Chinese medicine, this fruit can clear away heat and reduce fire, while in western medicine, it is considered as a fruit that can reduce the energy metabolism rate of human body and reduce calories, and is suitable for people with heat constitution and symptoms. Melon, pear, tomato, coconut, grapefruit, banana, mangosteen, passion fruit, watermelon, grapefruit, persimmon, cantaloupe, kiwi, pear, strawberry, orange, mango and loquat. Warm fruit: Chinese medicine can be afraid of cold to replenish deficiency and eliminate cold syndrome; As far as western medicine is concerned, it is a fruit that can improve the energy metabolism rate and increase calories, and is suitable for people with cold constitution and cold symptoms. Rambutan, orange, bayberry, peach, longan, kumquat, guava, peach, litchi, jujube, cherry and durian. The four characteristics of fruit are "cold, cool, warm and hot". Flat fruit can stimulate appetite, strengthen the spleen and be easy to digest. Healthy people can eat it for a long time, and it is suitable for mild and any physique. Sakyamuni, pineapple, plum, papaya, blueberry, apple, jackfruit, lemon, raspberry, green plum, pitaya, carambola, olive, sugarcane, mulberry, avocado, fig, pistachio, grape and lotus spray.