维生素A是一种脂溶性维生素,植物中不 含维生素A。我国绝大部分地区的人以植物性食物为主,因此,维生素A缺乏症发病的可能性较大。这种病的预防方法应从以下几个方面进行: (1)在饮食方面应充分供给维生素A。若婴儿长期单纯以米糕、稀饭等淀粉类食物喂养,同时又不及时添加富有维生素A的辅食, Vitamin A is a fat-soluble vitamin that does not contain vitamin A in your plant. Most of our country people mainly plant foods, therefore, the possibility of vitamin A deficiency is more likely. The prevention of this disease should be carried out from the following aspects: (1) in the diet should be fully supplied vitamin A. If the baby simply to rice cakes, rice and other starchy food-based feeding, while not timely addition of vitamin A-rich complementary foods,