Fruits and vegetables offer a wide range of nutrients and health - promoting substances . here are some good examples 蔬果类食物为身体提供多种营养素及其他促进健康的物质，以下是一些例子：
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Fruits and vegetables are excellent sources of vitamin a and c . vitamin a is required for normal night vision and healthy skin 蔬果类是维生素a及c的上佳来源。维生素a协助夜间视力，及维持皮肤和黏膜组织的健康。
