Some components in foods, such as fiber, polyphenols, flavonoids, carotenoids, vitamins, soybean protein, trace minerals, and phytochemicals, are reported to possess antimutagenic activity.

• 目前已被证实具有抗致突变性的膳食成分包括纤维、多酚类化合物、类黄酮化合物、类胡萝卜素、维生素、黄豆蛋白、微量金属和植物化学物质等。