Stomach cancer is difficult to detect quickly, as its symptoms may resemble normal gas trouble or indigestion. The main reasons that lead to it are as follows:
1. H. pylori Infection
The most important cause of stomach cancer is infection caused by the bacterium ‘Helicobacter pylori’. It causes chronic ulcers and inflammation in the stomach and increases the risk of it turning into cancer over time.
2. Dietary mistakes
Dietary habits play a big role in the risk of stomach cancer.
Excessive use of salt: Excessive consumption of salty and dried foods (pickles, dried fish) can damage the stomach lining.
Processed meat: Smoked foods and meat products with preservatives increase the risk of cancer.
3. Smoking and alcohol
Smokers are twice as likely to develop stomach cancer as non-smokers. The toxins in tobacco damage the cells in the stomach. Excessive alcohol consumption can also cause inflammation in the stomach lining.
4. Genetics
If someone in your family has had stomach or intestinal cancer, the next generation is more likely to develop the disease due to genetic reasons.
5. Overweight and lifestyle
Excessive weight gain (Obesity) increases the risk of cancer in the upper part of the stomach. Lack of exercise and poor nutrition contribute to this.
6. Previous stomach surgeries
Those who have had stomach surgery for other health problems or ulcers have a small risk of developing cancer years later.
Key symptoms to look out for:
Persistent indigestion and heartburn.
Feeling full immediately after eating.
Severe stomach pain and vomiting (sometimes bloody).
Unexplained weight loss and loss of appetite.
Ways to prevent:
Fruits and vegetables: Eating plenty of fruits rich in vitamin C will protect the stomach.
Reduce salt: Reduce the amount of salt and preservatives in your diet as much as possible.
Examination: People with chronic ulcers should undergo regular endoscopy.