What is the cause of gastric cancer

What causes stomach cancer? This question may bother many people, especially those who have digestive system discomfort or family history. The causes of stomach cancer are complex and involve many factors, including eating habits, lifestyle, genetic factors, and environmental influences.

Eating habits are one of the important factors affecting the occurrence of gastric cancer. Nitrosamine compounds contained in high-salt, pickled, smoked and grilled foods are considered carcinogens. Imagine if our stomach is in such a "heavy taste" environment for a long time, it will inevitably be damaged. A diet lacking in fresh fruits and vegetables will also increase the risk of gastric cancer, because the vitamins and antioxidants rich in these foods have a protective effect on the gastric mucosa.

Lifestyle is also a factor that cannot be ignored. Smoking and excessive drinking are considered high-risk behaviors for gastric cancer. Harmful chemicals in tobacco not only directly damage the gastric mucosa, but also affect the whole body through blood circulation. Alcohol irritates the gastric mucosa, and long-term drinking may lead to chronic gastritis, which in turn increases the risk of gastric cancer. Just imagine, if a person's stomach is always eroded by tobacco and alcohol, his health will naturally be worrying.

Genetic factors also play an important role in the occurrence of gastric cancer. If there is a gastric cancer patient in the family, the risk of disease may increase. This is because certain gene mutations may be passed on to offspring, increasing their susceptibility. It is like a "time bomb" in the family, and we need to be extra vigilant.

Environmental factors should not be ignored either. Helicobacter pylori infection is one of the important causes of gastric cancer. This bacterium can cause chronic gastritis and gastric ulcers. If not treated in time, it may develop into gastric cancer. Imagine that there is an "uninvited guest" living in the stomach, which will naturally threaten your health if it invades for a long time.

In order to reduce the risk of gastric cancer, we can start from improving diet, quitting smoking and limiting alcohol consumption, paying attention to genetic history, and regular physical examinations. Maintaining a healthy lifestyle can not only reduce the occurrence of gastric cancer, but also improve the overall quality of life. I hope this article can provide you with some useful information. Let us pay attention to stomach health and stay away from the trouble of gastric cancer.