How to prevent colon cancer through diet

I am 48 years old and two of my friends have suffered from colon cancer. I am a little scared. How can I prevent colon cancer through diet?

Colorectal cancer is a malignant tumor that occurs in the intestine. It mostly occurs in middle-aged men over 40 years old. Colorectal cancer is closely related to environmental factors, especially dietary factors. The incidence of colorectal cancer can be reduced through dietary intervention.

1. Energy intake is related to the occurrence of colorectal cancer

Most studies have shown that the total amount of energy intake (protein, fat or carbohydrates) is related to the risk of colorectal cancer, and reducing total energy intake may reduce the incidence of colorectal cancer.

2. Animal fat is closely related to the occurrence of colon cancer

Women who consume high fat have a 32% higher risk of colorectal cancer than those who consume low fat. Reducing the amount of animal fat in food can help reduce the incidence of colorectal cancer.

3. Dietary fiber can absorb carcinogens and promote defecation

Dietary fiber in food can increase stool volume, absorb bile salts, and dilute carcinogens in the intestines, thereby reducing the occurrence of colon cancer. Therefore, you should eat more vegetables and fruits rich in dietary fiber in your daily life.

4. Folic acid can also play a preventive role

Studies have shown that a diet high in folic acid may be effective in preventing colon cancer, but the specific mechanism is still unclear.

5. Eat more foods with anti-cancer effects

Studies have shown that garlic can inhibit mutations and has anti-cancer effects.