On today’s modern people tend to pay attention to the treatment of disease, but ignore the prevention of disease. Many young people usually do not pay attention to physical exercise, used to lazy and comfortable, pampered lifestyle. Often overeating and drinking, smoking and drinking, resulting in the deterioration of the body and the emergence of many diseases. Especially gastrointestinal cancer has been quietly approaching young people, and found that most of them are already in the middle and late stages, losing the best time for treatment. One day, King Wen of Wei asked Bian Magpie: “All three brothers in your family are good at medicine, which one is the best?” Bian Magpie replied, “The eldest brother is the best, the middle brother is the second best, and I am the worst.” King Wen then asked, “Then why are you the most famous?” Bian Magpie replied, “The eldest brother cured the disease before the onset of the disease, and there was no feeling before and after the diagnosis and treatment, and the general public did not know that he had removed the cause of the disease beforehand, so he was not famous at all; the middle brother cured the disease at the time of the onset of the disease, and the general public thought that he could only cure small diseases, so his fame only reached the hometown; and I cured the disease at the time of the seriousness of the disease, and the people always saw that I had pierced the needles and bled on the meridian veins and made incisions and applied medicines on the skin, and they thought that my medical skills were the highest, so my fame was very loud and clear. I think I am the most skillful doctor, so my fame spreads all over the country.” After listening to this story, one can ponder over the fact that the magpie is proficient in treating the illnesses he has already suffered from, while his brother is familiar with treating the “diseases that have not yet been suffered from”, which is the so-called “prevention of illnesses before they occur”. In recent years, with the improvement of dietary structure, the incidence of stomach cancer is declining, but the age of onset is getting younger and younger. Foreign countries reported that stomach cancer patients younger than 30 years old accounted for 2.01% of the total number of stomach cancer patients, while China’s data is as high as 7.6%. That is to say, in every 100 stomach cancer patients, there are 7–8 of them are young people with stomach cancer, which is a shocking statistic! Young people should pay attention to symptoms such as unexplained weakness and anemia, epigastric fullness and discomfort, nausea, vomiting, poor appetite and abdominal lumps. Early Signs of Stomach Cancer 1. Upper Abdominal Distension and Pain Abdominal pain is very common among young people and can be relieved by themselves, so many young people do not take it seriously. Many young people do not take it seriously. Only when the abdominal pain is very serious will they come to the hospital for consultation, which is often accompanied by pyloric obstruction and the condition has been delayed. Therefore, long-term epigastric distension and pain in patients, the doctor will recommend doing gastroscopy, in the exclusion of gastric lesions, the doctor will give symptomatic treatment. 2. Weakness and anemia Anemia is very common in some young people with irregular diet and partiality, some female patients will think that anemia is caused by excessive menstruation, and lazy to go to the hospital, usually not very serious. However, a principle needs to be mastered: if the symptoms do not improve after a period of time with medication, or if the symptoms recur after improvement with medication, it is necessary to go to the hospital in a timely manner. Of course, it is best to go to the hospital to consult a doctor as soon as you find the problem, which is the safest way. 3. Poor appetite and vomiting Young people sometimes have a poor appetite or vomit when they eat inappropriately, and some lesbians may even think that it is related to pregnancy, and most of them do not pay attention to it. Repeated vomiting patients need further examination to exclude gastric lesions. 4. Abdominal lumps Generally, if a lump can be detected in the abdomen, it means that the tumor is not in the early stage. Therefore, once the abdominal mass is detected, the patient should consult the doctor immediately. However, obese people sometimes cannot feel the lump. Sometimes ovarian lumps will originate from gastrointestinal tract, which are manifestations of advanced tumor and the treatment effect is not satisfactory. 5. Family history of gastric cancer Those who have a history of gastric cancer among parents or immediate family members, such as grandparents, grandfathers, grandmothers, etc., need to pay attention. Once anemia, abdominal pain, vomiting and other symptoms are found, they should contact doctors for further examination in time for early detection and treatment. The factors of high incidence of stomach cancer among young people are related to water pollution, air pollution, food pollution, as well as heavy life and study tasks and irregular living habits. Active prevention is crucial. Three Elements of Preventing Stomach Cancer Adopting Good Dietary Habits Many young people sleep late at night and get up late in the morning, often sacrificing breakfast, thinking that it doesn’t matter if they eat one less meal, and it is OK if they eat a little bit more and better at lunch. In fact, it is not, after a night of time, the stomach is empty, the urgent need to intake of certain food to neutralize the stomach acid. If you do not eat breakfast, it is easy to get stomach ulcers, improper treatment, but also may turn into stomach cancer. Avoid the intake of fried, smoked and salted food Young people usually often eat smoked, high salt, spicy food, preferred tobacco and alcohol, these will destroy the normal function of the gastrointestinal tract. At the same time, these foods will be converted into nitrite in the stomach, the latter is closely related to the occurrence of stomach cancer. Healthy people should pay attention to consume more fresh vegetables and fruits to maintain a certain amount of vitamin intake. Don’t stay up all night and insist on exercising Young people should develop a good lifestyle, go to bed early and get up early without staying up late. Poor lifestyle will make the body’s endocrine disorders, decreased immune function, easy to get cancer. Regularly participate in physical exercise, such as long-distance running, swimming, traveling, etc., to enhance physical fitness and prevent cancer. In recent years, the incidence rate of colorectal cancer among young people is rising year by year, and 80% of the cases are found to be in advanced stage with very low survival rate. Why is the incidence rate of colorectal cancer, especially among young people, soaring in recent years? One important reason is that in modern society, young people only know to satisfy the taste in diet, one-sidedly pursuing delicious, tasty, deep-fried, oil explosion, oil-fried food to eat non-stop, “foreign fast food”, instant noodles, and refined pastries are not too bad, but coarse grains, vegetables, soybean products eat very little, presenting the characteristics of “three highs and one low”. The characteristics of “three highs and one low”, that is, high fat, high protein, high calories and low fiber, while the intestinal tract of the human body’s “close comrades” – probiotics growth and reproduction of nutrients – oligosaccharides, but not at all. -Oligosaccharides, but not at all, so that the intestinal probiotics are in a serious state of starvation, and over time the probiotics gradually decreasing, intestinal flora imbalance, intestinal harmful bacteria crazy growth. Harmful bacteria decompose proteins and fats, cause protein corruption and deterioration, and produce ammonia, indole, fecal odorant, hydrogen sulfide and enterotoxins and other harmful and toxic substances, which stimulate the intestinal tract and exacerbate intestinal lesions. If these harmful and toxic substances are further absorbed by the intestinal tract, it will damage the human liver and affect the normal physiological function of the liver. At the same time, intestinal flora disorders, micro-ecological balance imbalance, intestinal function is impaired, constipation or diarrhea. Constipation will make the intestinal toxic substances in the intestinal lumen lengthen the retention time, increasing the body’s absorption of toxic and harmful substances. On the contrary, diarrhea will make a large number of nutrients lost, absorption is reduced, and gradually enter a vicious circle, health conditions deteriorate. High-fat diet, rich in fat, and trans fatty acids. Trans fatty acids on the human body than saturated fatty acids have more harm, very easy to lead to atherosclerosis. Not only that, high-fat diet intake, the human body in order to digest fat, will be a large number of secretion of bile, fat in the fatty acids, bile in the bile bile is an important factor in the cause of colorectal cancer. Fiber once eaten very little, the time of passing feces in the intestines is shortened, resulting in a reduction in volume, increasing the stimulation of carcinogens on the intestines, carcinogens in feces with the intestines for a longer period of time, the intestinal tract will be harmed more. The occurrence of colorectal cancer is also related to internal factors such as bad mood, mental factors and gastrointestinal dysfunction. Due to the accelerated pace of life, there is no time for exercise and defecation, which is the main reason for some young people to develop colorectal cancer. Four major characteristics affecting the prognosis of colorectal cancer in young people 1. Early detection is rare. Rectal diagnosis is not included in routine medical checkups, young people are not alert to the disease, and young women are even more ashamed of checkups, and 60% of the diagnosed patients are in the middle or late stage; 2. High degree of malignancy. Among the diagnosed colorectal cancer patients, more than 60% of them have already metastasized and spread. 3. Clinical statistics show that the average time for colorectal cancer patients under the age of 35 to be diagnosed is 5 to 15 months, and 70% of the patients are misdiagnosed as hemorrhoids, intestinal inflammation and intestinal worms, etc.; 4. Poor therapeutic effect. As most patients are already in the middle or late stage when they are diagnosed, and the tumor has already metastasized or invaded the surrounding tissues and organs, the 5-year survival rate after operation is less than 30%. It can be seen that to prevent colorectal cancer, it is imperative to adjust the dietary structure. First of all, we should reduce the amount of cooking oil, strictly achieve 1 tablespoon of cooking oil per person per day, do not eat or eat less deep-fried, deep-fried and other foods, and stay away from “foreign fast food”. Secondly, as soon as possible to the grain and cereal food back to the status of staple food, and strive to achieve the daily intake of staple food per person is not less than 300 grams. In addition, protein can not be more or less, to ensure that each person per day 1 bottle of milk, 1 egg, 50 grams of soy products, 50 grams of marine fish, 50 grams of meat. Also find ways to achieve 500 grams of vegetables and fruits per person per day.