The occurrence of gastric cancer is related to heredity, precancerous diseases and psychological factors. Atrophic gastritis, gastric polyps and gastric ulcer may develop into gastric cancer if they are not effectively treated for a long time, which belongs to precancerous lesions of gastric cancer. In addition, excessive panic, anxiety and mental pressure will reduce the cellular immune system, thus affecting the occurrence of malignant tumors. Reduce depression, keep a positive and optimistic attitude, and face everything with the right attitude.
2. External causes
Gastric cancer is generally related to environmental factors, such as eating a large number of high salt food, nitrosamine compounds and pickled food. In addition, the lack of trace elements or poor diet will also form precancerous lesions of gastric cancer. At ordinary times, we should form a scientific and regular diet, try not to eat some too rough food, such as sorghum, corn, oats, etc., so as to avoid great damage to the gastric mucosa and upper gastrointestinal mucosa. Do not eat high salt, fried and barbecue food, because some eggs and meat in the barbecue process will produce a lot of harmful substances. Three meals a day should be fixed at a fixed time, and the bad habit of eating late at night should be stopped. During the night sleep, the gastric mucosa will be regenerated and repaired. If you eat midnight, it will increase the burden of gastrointestinal tract and affect the repair of gastrointestinal mucosa. In addition, it can also make a large number of food stagnate in the stomach, make the secretion of digestive fluid become abnormally vigorous, bring certain stimulation to the gastric mucosa, thus leading to gastric ulcer or erosion, weakening its resistance, and increasing the probability of suffering from gastric cancer. In addition, we should also eat more green vegetables and fruits, because they are rich in trace elements and vitamins, which can protect the gastric mucosa and achieve the effect of anti-cancer and anti-cancer.
When suffering from superficial gastritis or gastric ulcer, you should choose a regular hospital for treatment, and eat more fresh vegetables and fruits. The carotene and vitamin C contained in them participate in the antioxidant process. You can eat more garlic, leek, onion or garlic sprouts. Give up the bad habit of smoking and drinking, take more physical exercises to improve your health, and avoid salted and salty food. In addition, you can also eat more tomatoes, which contain lycopene, which is a strong antioxidant, can remove harmful free radicals to the stomach. When you eat, chew carefully and swallow slowly. Dont gobble.
Source: responsible editor of huashang.com: Geng Yiwen ufe63 nj6040