采用动物实验的方法 ,探讨幼鼠在生长期经受富铁干预后对成年期铁代谢的影响 ,以验证我们提出的假说 :儿童生长期缺铁是人类长期进化过程中形成的 ,不应采用铁强化的面粉或食品的方式干预。本实验的初步结果是 :1)小鼠生长期存在缺铁状态 ,但经富铁干预与否 ,两组成年鼠的血液学参数并无差异 ;2 )两组成年鼠同时转为贫铁饲养后 ,原富铁干预组发生贫血的时间反而早于对照组。初步结果支持我们提出的假说 Animal experiments were conducted to investigate the effects of iron-rich diet on iron metabolism during adulthood in young rats in order to verify our hypothesis that iron deficiency in childhood is formed during the long-term evolution of human beings and that iron Intensify the way flour or food intervenes. The preliminary results of this experiment are as follows: 1) There is iron deficient state in mice growth stage, but there is no difference in the hematological parameters between two groups of adult mice after iron-rich intervention; 2) After the original iron-rich intervention group anemia but earlier than the control group. The preliminary results support our hypothesis