Any operation will cause a certain degree of damage to the body tissue, and surgery is a kind of consumption to the body. Especially for major lung surgery, so the postoperative heat supply must be sufficient. Fat and sugar are the most abundant sources of calories. Protein's supply is particularly important, and it is an indispensable substance for maintaining tissue growth, renewing and repairing tissues. In order to enhance immune function, promote wound healing and strive for a good prognosis after operation, we should do a good job in diet conditioning to ensure that we can get reasonable and sufficient nutrition after operation. On the second day after operation, you can eat some liquid and semi-liquid foods, such as thin rice porridge, tender egg soup, milk, Longxu Noodles, noodles and other digestible foods, and you can also supplement the total nutrients for one or two meals, which is beneficial to the absorption of nutrients in the body without increasing the gastrointestinal burden. But when you start eating, your digestive ability will drop, so don't rush for success. You should eat less and eat more, 5-6 meals a day. If the body's tolerance is enhanced, the appetite will increase. At this time, we should resume normal diet intake as soon as possible, and eat more foods rich in high-quality protein and vitamins.

After operation, you can refer to the meal time and content of the following recipes, and master eating flexibly according to the patient's situation.

One-day recipe example:

Breakfast egg custard or rice porridge, a cup of 250ml total nutrients, 9: 30 in the morning.

For lunch, Longxu Noodles lay eggs or minced meat and shredded vegetable porridge, and had a glass of fruit juice or vegetable juice at 3: 30 in the afternoon.

For dinner, throw eggs or custard with shredded vegetables, and add a cup of 250ml total nutrients at 7: 30 in the evening.

After entering the rehabilitation period, all aspects of the body gradually recovered and the appetite increased greatly. During this period, you should eat as much as possible, and you should also make adequate nutritional reserves for later radiotherapy and chemotherapy.

First of all, to ensure a reasonable intake of adequate nutrition, diet should be based on the principle of reasonable nutrition and balanced diet. In traditional Chinese medicine, it is said that "five grains are the supplement, five animals are the benefit, five vegetables are the supplement and five fruits are the help", which is in line with the principle of balanced diet in modern view. Therefore, the daily diet should include: eggs, milk, fish, meat and soybeans rich in high-quality protein; The main source of energy is cereals, and potatoes can be used as a part of staple food, such as yam, taro and sweet potato. Appropriate amount of oil, patients with lung diseases, do not consume too much oil during the recovery period. When cooking, you can use some oils that are good for your health, such as olive oil, rapeseed oil, linseed oil, and fresh vegetables and fruits rich in vitamins and minerals. It is necessary to add another meal between meals or before going to bed. The daily diet should be rich, and you can eat some anticancer foods that can improve immunity, such as mushrooms, asparagus, tomatoes, onions and Allium, cauliflower, broccoli, cabbage, carrots, Chinese cabbage, kelp, deep-sea fish, soybeans and products. Fruits include papaya, citrus, grapefruit, purple raisins, ripe bananas and apples. Apples have the function of improving lung function, and Chinese yam and animal blood have the function of invigorating qi, so you can eat some often. Developing the habit of drinking green tea and black tea every day can obviously improve the antioxidant capacity in serum. It is better to drink a cup of yogurt an hour after meals every day. At least one cruciferous vegetable (broccoli, cabbage, purple cabbage, cauliflower, carrot, etc.). ) Always eat some hard fruits and nuts, especially walnuts, almonds, pistachios and pine nuts. This period is also a good time for dietotherapy, which is conducive to the recovery of patients. There are many prescriptions for dietotherapy. Here are a few simple and easy-to-use dietotherapy remedies: ① Lotus seeds in pig's belly: Lotus seeds cooked in pig's belly have the effects of invigorating spleen, tonifying kidney and benefiting qi. ② Huangqi Turtle Soup: Yiqi Yangyin, Yangxue Yishen. 3 red dates, yam, tremella and rock sugar drink: it has the functions of nourishing yin and nourishing blood, benefiting lung and benefiting qi. 4 yam coix seed persimmon porridge: yam is double-qi and yin, strengthening the body, eliminating dampness, resisting cancer and eliminating evil, and persimmon moistens the lungs and eliminates tumors. ⑤ Wolfberry Black Chicken Soup: Nourish kidney yang and replenish qi and blood. ⑥ Lycium barbarum tremella rock sugar soup: nourishing kidney and strengthening yang, nourishing yin and moistening lung, benefiting stomach and promoting fluid production, etc. ⑦ Fried blood tofu: It has the effects of invigorating qi, benefiting blood and detoxifying. The above can be used as the usual diet content, or combined with their own actual situation. Create good physical conditions for various treatments in the future, improve the nutritional status and improve the therapeutic effect.

Resources. Department of Nutrition, China Academy of Medical Sciences Hospital.