孕妇与儿童,是各家各户的重点保健对象,不但要在饮食方面尽量提供美馔佳肴,保证充足的营养,而且还要千方百计地给其服食各种补养药物。维生素A就是备受人们青睐的营养药物之一,尤以服食含维生素 A丰富的鱼肝油之类最为普遍。殊不知物极必反,即使是再好的补养药,吃得过多过滥也会带来灾难性的后果。 Pregnant women and children are the key health care targets for all households. They should not only try to provide delicacies and delicacies as far as possible in diet, but also make every effort to give them various kinds of supplements. Vitamin A is one of the favored nutrition drugs, especially taking vitamin A rich cod liver oil and the like most common. Do not know the very thing the contrary, even if no matter how good nourishing medicine, eating too much will have catastrophic consequences.