目前许多学者认为较多地摄入水果与蔬菜能减少癌肿的发生及危害。因此美国公共卫生组织已将癌肿的危害与营养因素的关系作为2000年的研究主题之一。并提出成人增加水果与蔬菜的供应量。估计目前每天供应平均为2.8～5种或更多种水果、蔬菜。为达此目标,国际癌症研究中心与食品工业代表协作发起了多方的国际饮食运动,取名为“每日5项方案”(5-A…DAY)。美国公共卫生组织也推荐2岁或更大的儿童按此方案喂养。 “5—A—DAY”方案是指每日提供5种水果、蔬菜 At present, many scholars believe that more intake of fruits and vegetables can reduce the incidence and harm of cancer. Therefore, the United States Public Health Organization has the relationship between cancer damage and nutritional factors as one of the topics of research in 2000. And proposed that adults increase the supply of fruits and vegetables. It is estimated that the average daily supply of 2.8 to 5 or more kinds of fruits and vegetables. To this end, IARC, in collaboration with the food industry representatives, has launched a multi-faceted international diet movement entitled “5-Day ... DAY.” The U.S. public health organization also recommends children 2 years of age or older to feed under this program. The “5-A-DAY” program means five kinds of fruits and vegetables are provided daily