Causes of stomach cancer
Helicobacter pylori (H. pylori) infection:
This is a bacterial infection. The long-term presence of this bacteria in the stomach causes inflammation in the stomach walls, which can later lead to changes that can lead to cancer.
Dietary habits:
Excessive consumption of salty foods, processed meats, and smoked foods can increase the risk of cancer.
A diet low in fruits and vegetables is also a major cause.
Lifestyle:
Smoking: Smokers are much more likely to develop stomach cancer than non-smokers.
Alcohol consumption: Excessive alcohol consumption can damage the stomach lining.
Other stomach conditions:
Chronic gastritis.
Stomach tumors (polyps).
Some types of anemia (pernicious anemia).
Genetics:
If your parents or close relatives have had stomach cancer in your family, you are more likely to develop the disease due to genetic factors.
Age and gender:
The risk of cancer increases with age (especially over 50 years of age). This cancer is more common in men than in women.
