对于女性来说,维生素是她们最常用的保健品。但是,对于那些准备做妈妈的年轻女性,过量服用维生素并不可取。有些孕妇以为维生素是人体所需的物质,没有坏处,就较多较长时间地服用。其实,这样做会对胎儿产生不利的影响。这是因为,胚胎的组织细胞分化增殖活跃,对有毒物质包括过量 For women, vitamins are their most commonly used health products. However, overdosing vitamins is not advisable for young women who are ready to be mothers. Some pregnant women think that vitamins are the necessary material for the human body, there is no harm, more long time to take. In fact, this will adversely affect the fetus. This is because embryonic tissue cells proliferate actively and include excessive amounts of toxic substances