| [ Summary ] |
The impact of foods on colorectal cancer is important, and the recent introduction of Western foods has increased both incidence and mortality rates of colorectal cancer in Japan. Red meat, processed meat and alcohol consumption are known risk factors for colorectal cancer. Dietary fiber has previously been considered to decrease the risk for colorectal cancer. However, recent evidence has cast doubt on this theory. On the other hand, balanced diets, such as those in which red meat, processed meat and alcohol consumption are reduced, are recommended for decreasing the risk of colorectal cancer. Traditional Japanese food is considered to be one choice for achieving a balanced diet. |