天然维生素每瓶动辄几十元甚至上百元,而合成维生素每瓶只需几块钱。然而天然维生素吸收率未必比合成的维生素高。专家认为,作为日常补充可以使用天然维生素,但治病则最好选合成维生素。刘小姐去年当了妈妈,由于经常弯腰喂奶、抱孩子而得了 Natural vitamins easily per bottle or even hundreds of dollars, while the synthetic vitamin bottle only a few dollars. However, natural vitamin absorption may not be higher than synthetic vitamins. Experts believe that as a daily supplement can use natural vitamins, but the best treatment is the selection of synthetic vitamins. Miss Liu was a mom last year, because often bow to feed, hold the child and got