Studies have found that the intake of high -salt diets is closely related to the occurrence of gastric cancer. According to data, gastric cancer is second in cases of tumors caused by tumors in the world. About 160,000 people die each year due to stomach problems, and the situation in Japan is even more serious. A survey of epidemiology shows that if an overseas immigrants who are also Japanese, if they change the living habits of high -salt food such as sauce soup and kimchi, the incidence of gastric cancer has decreased sharply, and the decline is smaller. The occurrence of gastric cancer has an important role. In addition, scientists have found through animal experiments and human disease research that with the increase in salt intake, the incidence of gastritis, digestive ulcers, and gastric cancer will also increase. This is because after the human body consumes excessive high -salt foods, the high penetration of salt will cause direct damage to the gastric mucosa, causing a series of pathological changes such as extensive permeability, edema, erosion, ulcer, necrosis and bleeding in the gastric mucosa. High -salt food can also reduce gastric acid secretion and inhibit the synthesis of prostaglandin E. Prostaglandin E has the effect of improving gastric mucosal resistance. If its synthesis is reduced, the gastric mucosa is susceptible to various attack factors attack and damage and gastric lesions. Similarly, high -salt foods also contain a large amount of nitrate. It is transformed into nitrite in the stomach, and then combined with the amine in the food into nitrite, which has a strong carcinogenicity. Dinner is high risk of late gastric cancer
After busy all day, eating supper with friends at night is the habit of many people. However, a recent study by Japanese scientists found that eating supper or dinner is too late, which will increase the burden on the stomach and increase the risk of gastric cancer in the long run. Professor Kurota Men of the University of Tokyo, Japan led the study. They surveyed the dietary habits of patients with gastric cancer 30-40 years old, and found that most of them had the habit of eating supper, of which 38.4%were irregular for dinner time. Li Tianying analyzed that eating supper was very harmful to the stomach, because the life of gastric mucosa epithelial cells was very short, and it was regenerated once every 2-3 days. The process of repeated births is usually performed during the rest of the gastrointestinal tract at night. If you often eat at night, the gastric mucosa cannot be repaired in time. In addition, the food you eat at night stays in the stomach, which will promote a large amount of gastric fluid secretion, causing stimulation to the gastric mucosa, weakening resistance and ulcers. If you eat some fried, barbecue, and waxy foods often, the carcinogenic substances inside will further hurt the stomach. Researchers pointed out that under modern lifestyle, many people's dietary habits need to be changed. "Eating supper is something that makes your mouth enjoy but cause the stomach to suffer. For health, it is better to eat less.