Nutritional principles in general, surgery will always bring some damage to the human body, easy to make the body produce high metabolism. General post-surgery dietary principles are light, easy to digest, high protein, meat and vegetables with a balanced and small meals. According to Chinese medicine theory, surgery "damages blood and flesh, and injures vital energy", so it is suitable to consume more food that has the effect of nourishing the body and replenishing vital energy and blood. Specific nutritional principles should be formulated according to the different types of surgeries. Appropriate food 1, the choice of staple food round-grained rice, glutinous rice, corn, purple rice, black rice, etc.. 2, the choice of meat, eggs, dairy chicken, turtle, pork, beef, pigeon, bass, etc.. 3, the choice of vegetables yam, potatoes, pumpkin, spinach, cabbage, carrots, tomatoes and so on. 4, the choice of fruit longan, jujube, apricot, pomegranate, apple and so on. 5, other dry fruits such as walnuts, peanuts, etc., in the recovery period can be appropriate to add to the deficiency of the herbs to make medicinal meals such as ginseng, astragalus, angelica, rhubarb, etc.. Dietary taboos for different types of surgery for the patient's dietary requirements are not the same, need to be based on the surgical situation. Such as gastrointestinal and abdominal surgery dietary contraindications: 1, avoid any food intake in the early stage 2, avoid greasy food 3, avoid hair and flatulence food. Fracture patients, on the other hand, avoid foods containing much oxalic acid, such as boletus, red amaranth, bamboo shoots, wild rice, taro and so on. At the same time to limit smoking, alcohol, tea, coffee, etc.. One day reference diet breakfast: milk, yam, mutton, eggs, etc., such as yam milk and meat soup, boiled eggs; lunch: round-grained rice, millet, beef, mushrooms, rape heart, etc., such as two-meter congee, beef stewed mushrooms, rape heart soup; dinner: purple rice, round-grained rice, stone ear, pigeon, etc., such as purple rice porridge, pigeon stewed with stone ear.