What factors can cause gastric cancer?

Gastric cancer is a common oncology disease in my country and is difficult to cure. The reason why the incidence of this disease is so high is that many people do not know the causes of gastric cancer. Therefore, we should learn more about the causes of gastric cancer in order to better prevent this disease. Let's take a look at the causes of gastric cancer.

There are many causes of stomach cancer , the most common ones are as follows:

(1) Environmental factors: Gastric cancer has significant differences in geographical distribution around the world. In recent years, some people have found that in areas with a high incidence of gastric cancer, the human body's selenium intake is significantly lower than in areas with a low incidence. This cause of gastric cancer is relatively common.

(2) Dietary factors: Dietary factors are the most important factor in the cause of gastric cancer. The intake of fresh vegetables, fruits, and legumes has a protective effect on gastric cancer because fresh vegetables contain vitamins C, A, E or phenols. The former has the effect of inhibiting gastrointestinal tumors, and the latter has anti-cancer properties.

(3) Genetic factors: Studies have found that the incidence of gastric cancer is very high in some families. The incidence rate of relatives of gastric cancer patients is 4 times higher than that of the control group. Gastric cancer is obviously more common in relatives of gastric cancer patients than in the general population. This is also one of the causes of gastric cancer.

The above is the cause of gastric cancer. I hope everyone can understand it. Only by knowing the causes of gastric cancer can we do a good job of defense, and it will also have a certain effect on the patient's condition. Only by finding the cause of gastric cancer can we prescribe the right medicine, so please keep these reasons in mind. I wish all patients can fight the disease to the end.

For more information, please visit the gastric cancer topic http://www..com.cn/zhongliu/wa/ or consult with experts for free. The experts will give detailed answers based on the patient's specific situation.