理想的新粮食植物科学家正在研究一种新食物———粮食植物。美国的食品商店曾出售过一种叫青草丸的植物 ,这种丸是用雀梅的芽叶炼制而成的。现在科学家已经通过各种化验 ,得知青草所含的维生素 ,远远多于我们日常所吃的食物 ,而且热量又少 ,是最理想的减肥食物。欧美一些国家 Ideal new food plant scientists are studying a new food --- food plants. American food stores have sold a plant called grass balls, which are made from the sprouts of sparrows. Now scientists have passed a variety of tests, that grass contains vitamins, far more than our daily food, but also less calories, is the best diet food. Some European and American countries