大米饭防结肠癌人们天天吃大米饭，但其防癌作用却鲜为人知。日本第二次世界大战中之所以死于结肠癌者甚多，与大米缺乏不无关系。原来，大米含有较多食物纤维，被肠中细菌分解，产生醋酸、丙酸、酪酸等短链脂肪酸。此类脂肪酸可抑制细胞增生，于是肠粘膜细胞因增生过度而... Rice prevents colon cancer People eat rice every day, but their anti-cancer effects are rarely known. There were many people who died of colon cancer in Japan during the Second World War, and they were not related to the lack of rice. Originally, rice contained more dietary fiber and was broken down by bacteria in the intestine, producing short-chain fatty acids such as acetic acid, propionic acid, and butyric acid. Such fatty acids can inhibit cell proliferation, so that intestinal mucosal cells due to excessive proliferation ...