所有的专家都一致认为,新生儿最好是吃母奶,因为母奶不但含有婴儿所需要的营养,而且还有一些抗体,能给婴儿一种短期的免疫力。但是,因为各种各样的原因,有很多婴儿没有母奶可吃,不得不吃代用品。这些婴儿食品的主要成份是牛奶,这使许多医生感到关注,因为婴儿食 All experts agree that it is best to eat newborns because breast milk contains not only the nutrients the baby needs, but also some antibodies that give the baby a short-term immunity. However, for a variety of reasons, many babies have no milk to eat and have to eat substitutes. The main ingredient of these baby foods is milk, which is of concern to many doctors because baby food