抗癌食品首选红薯。最近,我国医学工作者对广西西部的百岁老人之乡进行调查后发现,此地的长寿老人有一个共同的特点,就是习惯每日食红薯,甚至将其作为主食。无独有偶,日本国家癌症研究中心最近公布 Anti-cancer food preferred sweet potato. Recently, medical workers in our country conducted a survey on the hometown of centenarians in western Guangxi. They found that there is a common feature among longevity elders that they are accustomed to eating sweet potatoes daily or even being their staple food. Coincidentally, Japan’s National Cancer Institute recently announced