Red and purple hues stem from secondary pigments called anthocyanins, while carotenoids and xanthophylls yield oranges and yellows, respectively.

红和紫调来自花青素等助素，而类胡萝卜素和叶黄素分别产生橙和黄。

Eggs are also a great source of lutein, a pigment that's been linked to better eyesight and a lower risk of eye disease.

鸡蛋也叶黄素的一大来源，叶黄素一种与更好的视力和更低的眼病风有的素。

Fruits and vegetables naturally provide lots of antioxidants, like beta-carotene, lutein, and vitamins A, C, and E. These compounds can give a free radical one of their own electrons, to basically shut it up and end its destructive rampage.

水果和蔬菜天然提供大量抗氧化剂， 如 β- 胡萝卜素、叶黄素和维生素 A、C 和 E。 这些化合物可以为自由基提供其自身的一个电子， 从而基本上将其闭并结束其破坏性的暴行。