现代医学科学研究表明:食物中的纤维素有清洁肠道的作用,可以预防大肠癌的发生。 我们每天吃的食品,消化吸收后剩下无用的残渣排泄出体外。这些排泄物中含有大量的细菌和多种致癌物质。当食物中缺乏纤维素时粪便量减少,相对来讲致癌物质浓度增高。在细菌的作用下促使致癌原的形 Modern medical scientific research shows that: The cellulose in food has the function of cleaning the intestine and can prevent the occurrence of colorectal cancer. The food we eat every day, after the digestion and absorption, left the useless residue excreted. These excretions contain large amounts of bacteria and many carcinogens. When the lack of cellulose in food reduces the amount of feces, the concentration of carcinogens increases. Promote the formation of carcinogens under the action of bacteria