New research suggests some foods have the power to guard skin from the damage caused by the sun's UV radiation. While a salad is no substitute for sunblock, these healthy foods could add inner protection against sunburn and wrinkles at the cellular level.
新的研究发现表明某些食物可以帮助肌肤免受阳光紫外线的侵害。但是，一盘沙拉并不能代替防晒霜，这些健康食物可以加强身体内在机能，保护皮肤不受侵害并延缓细胞衰老。
Citrus Fruits
柑橘类水果
Citrus fruits have the potent ingredient limonene, associated with a whopping 34 percent lower risk of skin cancer in one University of Arizona study of 470 women and men.
柑橘类水果含有丰富的柠檬烯。亚利桑那大学对470位女性和男性进行的研究表明，柠檬烯可以将患皮肤癌的风险降低34%