缺铁性贫血(IDA)是当今发达国家和发展中国家最常见的营养缺乏病之一,尤其在贫穷落后地区更为严重。世界卫生组织1982年曾报告印度的儿童少年40～60%,生育年龄妇女25～30%都患有不同程度的贫血,而我国儿童贫血患病率约为37.9%左右,各地区差异较 Iron deficiency anemia (IDA) is one of the most common nutritional deficiencies in developed and developing countries today, especially in poor and underdeveloped areas. In 1982, WHO reported 40-60% of adolescent children in India and 25-30% of women of childbearing age all had different degrees of anemia. However, the prevalence rate of anemia among children in China was about 37.9%