人群的营养健康状况与经济水平、饮食结构、饮食习惯以及文化水平等诸因素密切相关 ,血红蛋白含量是营养健康状况的一个重要指标。营养性贫血 ,特别是缺铁性贫血 ,是一个世界性问题。在发展中国家尤为严重 ,婴幼儿发病率最高 ,许多国家及国际组织均把降低缺铁性贫血的发生率作 Nutrition and health status of the population and economic level, diet, eating habits and cultural level and other factors are closely related to hemoglobin content is an important indicator of nutritional health status. Nutritional anemia, especially iron deficiency anemia, is a worldwide problem. In developing countries is particularly serious, the highest incidence of infants and young children, many countries and international organizations to reduce the incidence of iron deficiency anemia