Dietary habits and gastric cancer

Causes gastric cancer still is not very clear, may be related to many factors, such as living habits, diet types, environmental factors, genetic predisposition, mental factors and so on, also with chronic gastritis, gastric polyps and gastric mucosa abnormity hyperplasia and intestinal metaplasia, residual stomach after the operation, and long-term helicobacter pylori (HP) infection has certain relations.In short, the occurrence of gastric cancer is the result of comprehensive factors, not only related to the single factor.Although instant noodles is not necessarily the cancer of the stomach "culprits", but the happening of the dietary habits and gastric cancer really is intimately involved.
Expert analysis says, stomach cancer is high incidence in our country northwest, northeast, associated with these places people like to eat pickles.These areas winter is very cold, hard to have fresh food, so a large number of consumption of preserved food.And the two regions eating habits a bit similar to South Korea, is also a high incidence of gastric cancer in place in Asia, one of the most famous local food kimchi, hot pot soup contains possibly carcinogenic nitrite, one study shows that 3 ~ 8 days of nitrite in pickled pickles the highest levels.

The expert reminds, pickled foods, because salt can directly damage the stomach mucosa, and containing nitrite in hydrochloric acid in gastric juice and under the action of bacteria will turn into nitrosamines, are more likely to cause stomach cancer.In addition of changle in fujian and guangdong chaoshan area in the south of China, local residents used marinated seafood, favorite fish sauce, shrimp paste, such as spices, these places are the "well-known" stomach cancer rates in the country.In addition, LinQuXian ZhuangHeShi, shandong province, liaoning province, hebei ZanHuangXian residents have a diet - long-term consumption of salted pork, and these areas the incidence of gastric cancer.