Colorectal cancer

High fat, high protein, low fiber diet, pickled food, barbecue food, processed meat intake too much, familial multiple intestinal polyposis, hereditary non-polyposis colorectal cancer and other genetic diseases, chronic ulcerative colitis, Crohn's disease and other intestinal inflammation, smoking, obesity, lack of exercise, etc. may increase the risk of colorectal cancer. Colorectal cancer is a common malignant tumor that seriously threatens people's health and life. Here are some information about the causes of colorectal cancer: 1. Dietary factors: A diet high in fat, protein and fiber is a high risk factor for colorectal cancer. In addition, excessive intake of preserved foods, barbecue foods, processed meats, etc. may also increase the risk of colorectal cancer. 2. Genetic factors: Hereditary diseases such as familial multiple intestinal polyposis and hereditary non-polyposis colorectal cancer are important causes of colorectal cancer. 3. Intestinal inflammation: Chronic ulcerative colitis, Crohn's disease and other intestinal inflammatory diseases may increase the risk of colorectal cancer. 4. Smoking: Smoking is an independent risk factor for colorectal cancer, and smoking increases the risk of colorectal cancer. 5. Obesity: Obesity is one of the high risk factors for colorectal cancer. Obesity increases insulin resistance and inflammation, thus increasing the risk of colorectal cancer. 6. Lack of exercise: Lack of exercise is also one of the high risk factors for colorectal cancer. Lack of exercise may lead to slow intestinal motility and increase the risk of colorectal cancer. Colorectal cancer is caused by a combination of dietary factors, genetic factors, intestinal inflammation, smoking, obesity and lack of exercise. Therefore, maintaining a healthy lifestyle, such as a balanced diet, moderate exercise, smoking cessation and alcohol restriction, is of great significance for preventing colorectal cancer. At the same time, regular colorectal cancer screening, such as colonoscopy, can also detect colorectal cancer early and improve the cure rate.