What causes colon cancer

Intestinal cancer is a malignant tumor of the intestine. The causes of intestinal cancer include bad living habits, eating habits, genetic factors, inflammatory stimulation, polyps, etc. The occurrence of intestinal cancer is related to many factors. It is recommended to take preventive measures in daily life. Once the relevant symptoms of intestinal cancer appear, it is recommended to go to the gastroenterology department of the hospital for diagnosis as soon as possible.

1. Bad living habits: Bad living habits, such as smoking, staying up late, and lack of exercise, may increase the risk of colorectal cancer. Smoking may increase the risk of colorectal cancer by affecting the intestinal microbial community and promoting cell mutations. Staying up late may cause endocrine disorders and decreased immunity, thereby increasing the risk of cancer. Lack of exercise may lead to obesity and metabolic disorders, all of which are related to the occurrence of colorectal cancer.

2. Eating habits: The high incidence of colorectal cancer is often associated with economically developed areas, which may be related to eating habits and nutrition methods. A high-fat, high-protein, low-fiber diet increases the risk of colorectal cancer. For example, a diet high in meat, fat, and refined carbohydrates, but insufficient intake of fresh vegetables, fruits, and foods rich in dietary fiber.

3. Genetic factors: Genetic factors play an important role in the development of colorectal cancer. Genetic diseases such as familial adenomatous polyposis and hereditary non-polyposis colorectal cancer are related to the occurrence of colorectal cancer. If there is a colorectal cancer patient in the family, especially a direct relative, then the individual's risk of colorectal cancer will increase.

4. Inflammatory stimulation: Chronic inflammation, such as chronic ulcerative colitis, may cause repeated damage and repair of the intestinal mucosa, thereby increasing the risk of cancer. Long-term inflammatory stimulation may lead to changes such as fibrosis, intestinal wall thickening, and intestinal stenosis, which may further develop into intestinal cancer.

5. Polyps: Most colorectal cancers develop on the basis of polyps. The incidence of polyps increases with age, especially in adults over 45 years old. Certain types of polyps, such as adenomatous polyps, have a higher risk of becoming cancerous.

It is recommended to take preventive measures and pay attention to dietary adjustments. Once digestive system symptoms occur, it is recommended to seek medical help as soon as possible.