结肠、直肠的癌肿,统称为大肠癌,在美国是仅次于肺癌的第二号癌症。我国原本不是高发区,但近年似有增多趋势,原因在哪里呢?研究发现,大肠癌的发病与膳食有着明显的关系。高脂肪餐以往西方膳食主要是高脂肪、高热量、低纤维素的动物性食物,由这一饮食结构引起的心血管病、大肠癌、乳腺 Colorectal cancer, collectively referred to as colorectal cancer, is the second largest cancer in the United States after lung cancer. China was not originally a high incidence area, but in recent years it seems that there is an increasing trend. The reason is that? The study found that the incidence of colorectal cancer and diet have a clear relationship. High-fat meal Western food in the past is mainly high-fat, high calorie, low-cellulose animal food, cardiovascular disease caused by this diet, colorectal cancer, breast