Effective treatment of malignant solid tumors is still based on surgery, supplemented by chemotherapy, radiotherapy, traditional Chinese medicine, immunotherapy and other methods of integrated treatment. Surgery, radiotherapy and chemotherapy are known internationally as the three swords against cancer. Our people also attach great importance to drug therapy and diet therapy. Undoubtedly, the correct medication and diet therapy will be beneficial to the recovery of patients, which can increase the body’s immunity to tumors and sometimes play a multiplier effect. However, there are a lot of misunderstandings in our country about the viewpoints of nutrition and diet in conjunction with disease maintenance and surgical rehabilitation. Having been engaged in surgery and oncology medical work for more than thirty years, I deeply feel that these incorrect dietary views affect the recovery and health of cancer patients. For example, chicken and eggs are good nutrients after surgery, which are not forbidden in foreign countries and some provinces and are good to eat, but the people in our province think that cancer patients should never eat them after surgery. General fish can not be eaten, even like tofu, such as nutritious and easy to digest plant protein, is also thought to cause postoperative wound pus and is classified as forbidden to eat and so on. Hunan believes that after cancer surgery to eat water fish, turtles, firewood fish and other expensive food, in fact, there is no special nutrition and function, the early postoperative gastrointestinal function is not fully recovered, eat this kind of food is not easy to digest; and most of the patients can not be purchased for economic reasons or long-term purchase of this kind of food, can only eat vegetarian and eat some pork. These wrong therapeutic methods and views of food, affecting the recovery of the patient, but the masses are convinced, even the doctor’s advice is not listened to, that is, some knowledgeable people, but also half-skeptical and half-believe: “the relationship between their own lives, or to be careful for the best.” These erroneous views have their historical roots. In the past, science is not developed, the formation of these views and not much scientific, it seems to be anti-science. For example, in the past, when measles prohibited eating halo, resulting in a large number of measles before liberation and early liberation of children suffering from malnutrition corneal ulcers and blindness, through extensive publicity and prevention and treatment of measles can be resolved. Propaganda to avoid eating their own people can not tell a reason, some people say that the chicken is good to fight, eat the tumor is easy to metastasize recurrence; tofu like pus easy to water, eat the wound to pus. This may be a joke. Contraindications also come from the past Chinese medicine vernacular medicine on the one-sided understanding of food sex, some of these errors to be re-conceptualized in a scientific way. The above misrepresentation of cancer and surgical food therapy, in addition to being different from abroad, is not consistent throughout China. I have traveled to a number of provinces, I found a number of views are contradictory. For example, in my hometown, chicken soup is used to replenish nutrients after illness and surgery, and firewood fish was the cheapest fish when I was a child. That the Chinese people themselves on the sick and surgery to eat what not to eat what is not unified or even contradictory, not recognized truth, we should not be superstitious which the wrong view. 21st century is the century of life sciences, mankind has come into the genetic age, it is the time for us to get out of the therapeutic misconceptions. Listen to the advice of experts and learn modern nutrition; let’s cherish life and fight cancer hand in hand! Nutritional problems of cancer patients Nutritional problems of cancer patients, our country lacks systematic guidance, foreign countries have specialized dietitians, at present, our country can not do, because at this stage our country is a subsistence country. Cancer patients should be seven points of conditioning and three points of treatment, while we are currently seven points of treatment and three points of conditioning. Cancer patients tend to form wrong opinions, especially we Hunan people, listen to the words of Chinese medicine doctors, this can not be eaten, that can not be eaten, which does not have much medical basis. ①I am not against Chinese medicine, but there are some things in Chinese medicine that I don’t agree with. For example, Chinese medicine thinks that yellow flower lei and rooster can’t be eaten; in fact, these things, they are very nutritious and good things. ② Wrongly believe that special things are good, so dry ways to pursue special things, such as turtles, turtle, raw fish and so on. Raw fish (firewood fish) is no different from ordinary other fish; eating raw fish is a bad influence of Guangdong on our Hunan province. I am not against eating turtle and other nourishing foods, but don’t go out of your way to pursue them. The worst thing about our Hunan people is that they mainly eat pork and rice, which is not nutritious enough; they eat too much lard, rice alone, and smoked and too salty foods, which can have a bad effect on the way they eat. ③ Usually use balanced nutrition, toning the body as long as the basic nutrition can be, generally do not transfuse blood and play albumin, a bottle of albumin injection is only 20% of the effective substances, that is to say, only ten grams of protein, equivalent to an egg. Try to use less blood transfusion, less amino acid, try to use oral, use our own good liver to synthesize the nutrients we need. ④ Be cautious about taking Chinese medicine. Some local Chinese medicine practitioners, herbalists, and travelers indiscriminately use powerful laxatives to treat cancer, which is not right. Patients who have just had surgery are physically weak, so it is not reasonable to use the method of attacking.