In Chinese medicine, there is a concept called “Heavenly-Human Correspondence”, what does it mean? What does it mean? It means that climatic conditions and changes in nature have an impact on the physiological activities and pathology of the human body. When the seasons and climate change, the condition of tumor patients may also change, but it is not the change of the tumor itself, but the emergence of complications, especially inflammatory complications. Therefore, tumor patients in the process of climate change, improve immune function is the key to recovery, in addition to drug treatment and prevention, reasonable diet is also quite important. Attention should be paid to dietary regulation Dietary nutrition is the basis of health care and also the foundation of recovery. It is reasonable to observe “balanced diet” because the human body is a whole, all nutrients are needed, and we can’t favor one side, especially during the period of tumor recovery, the nutrition should be comprehensive and balanced intake. Nutritional standards for tumor patients Nutritional standards for tumor patients are: 1.2-1.5 grams of protein per person per kilogram of body weight per day, about 70-80 grams; 1 gram of fat per person per kilogram of body weight per day, about 60 grams; 6 grams of carbohydrates per person per kilogram of body weight per day, 300 grams per day; and at the same time, vegetables should be guaranteed. However, when complying with the above dietary principles should also pay attention to whether there are other diseases. For example, if you have kidney disease, you should eat less food with high protein content, because if you eat more protein, inosine and urea nitrogen will increase; diabetics should eat less food with high carbohydrate content. How to take in nutrients Oncology patients should eat high quality protein as much as possible. What is quality protein? As the saying goes, it is better to eat four legs than two, two legs than one, and one leg than none. That is, the protein from fish is easier for people to digest and absorb and is high in unsaturated fatty acids. Its simple calculation is daily: a carton of milk + an egg + 50 grams of fish + 50 grams of soy products + 300 grams of rice. Carbohydrates, the usual rice and noodles, i.e. staple food. Tumor patients should eat 300 grams per day about 6 taels. Those notions that the main nutrition is protein are incorrect because the main source of energy is carbohydrate. After it is decomposed in the body, except for energy, carbon dioxide goes out with breathing and water is excreted with urine, which means that the decomposed products are completely harmless. But protein is different, produce too much inosine, urea nitrogen, the body’s liver, kidney is a burden; fat is also, after decomposition to produce ketone bodies are acidic substances, can cause ketosis. That’s why you also have to have enough staple foods during recovery. To ensure that vegetables. Vegetables can provide vitamins, trace elements, dietary fiber, these three substances on the human body is quite important, can not be missing, but also pay attention to the way to eat, there have been patients who eat a lot of vegetables after surgery, but still have dry stools, and then after understanding that he put the vegetables are pressed into juice to eat, this way of eating there is no intake of dietary fiber. So usually fruits and vegetables try not to squeeze into juice, so as not to destroy certain nutrients. Which vegetables have cancer prevention In fact, usually seem insignificant vegetables on cancer prevention and treatment of cancer also has a very good role. Now we briefly introduce several types: 1, mushroom food can enhance immunity, prevent and control cardiovascular disease, lowering fat, lowering blood pressure, liver detoxification, lowering blood sugar, removing free radicals, and anti-aging. Such as mushrooms, sweet and flat, with the benefit of qi to replenish the deficiency, the role of the spleen and stomach. It can be used for prolonged illness, loss of appetite, hypertension, diabetes, tumors, arteriosclerosis and so on. Research has proved that shiitake mushrooms contain interferon inducing organisms, which can induce the production of interferon in the body. And contains polysaccharide substances, have anti-cancer effect. There is also a nucleic acid substance that can inhibit cholesterol elevation. 2, broccoli can prevent cancer, remove and inhibit harmful substances, delay aging, and prevent cardiovascular disease. 3, tomato contains lycopene. Reduce the incidence of prostate cancer, lesions shrink.