Color Your Diet 多吃彩色蔬果
Buy the brightest vegetables you see. Vibrant colors usually correspond with more vitamins. This means go easy on iceberg lettuce, celery, and cucumbers and load up on carrots, tomatoes, red peppers, and sweet potatoes. They're higher in vitamins such as A and C. Or go for darker shades of greens. Romaine lettuce, for example, has nearly seven times the vitamin C and twice the calcium of its paler iceberg cousin. The same holds true for fruit. Pink grapefruit, for instance, has more than 40 times the vitamin A of white grapefruit.
选择颜色最鲜艳的水果。颜色越鲜艳,维他命就越高。少买淡色的生菜,芹菜,黄瓜,多选择胡萝卜,西红柿,红青椒和番薯。这些蔬果的维他命C和A含量很高。深色的生菜也是很好的选择,比如长叶莴苣比透明包心菜有多七倍的维生素C和两倍的钙。水果亦如此,粉色葡萄柚含有比白色葡萄柚多40倍的维他命A。