世界上食物品种成千上万,颜色五彩缤纷,营养学家们把它分为五大类。 白色——大米、面粉等各类食物,可使人体获得淀粉、蛋白质、维生素等十余种营养物质,消化吸收后可维持生命和运动。但缺少某些人体必需的氨基酸。 红色——红米、红豆、红薯、西红柿、红萝卜、红辣椒、红枣、红苹果,还有各种畜离类、鱼虾等。科学研究认为,红色蔬菜大都含有β—胡萝卜素,与红色食品中的其他红色素一起,能增加人们组织中细胞的活性。因此, Thousands of food species in the world, the color of colorful, nutritionists put it into five categories. White - rice, flour and other foods, the body can get more than ten kinds of nutrients such as starch, protein, vitamins, digestion and absorption to maintain life and exercise. But it lacks certain essential amino acids. Red - red rice, red beans, sweet potatoes, tomatoes, carrots, red pepper, red dates, red apples, there are a variety of livestock off, fish and shrimp. Scientific research suggests that most red vegetables contain beta-carotene, along with other red pigments in red foods, to increase the activity of cells in tissues. therefore,