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随着营养知识的逐步普及,补充铁质可预防缺铁性贫血的发生,已成为大众化的常识被人们所熟知。于是,补充铁质预防贫血在日常生活中就尤为常见。然而,国内有关部门调查后发现,儿童缺铁性贫血的发病率仍相当普遍,且高达30～50％左右。为什么会出现这种情况呢? 营养学专家指出,贫血的发生并非是由于营养不足所引起。据科学研究表明,人们的饮食结构不合理,营养供给不平衡或营养过剩带来的消化不良等疾病,都是导致缺铁性贫血发生的重要原因。
With the gradual popularization of nutritional knowledge, iron supplementation can prevent the occurrence of iron deficiency anemia, has become the common sense of popular is well known. Thus, iron supplementation to prevent anemia is particularly common in everyday life. However, after investigation by relevant domestic authorities, the incidence of iron-deficiency anemia in children is still quite common, reaching as high as 30-50%. Why does this happen? Nutrition experts point out that anemia is not caused by malnutrition. According to scientific research shows that people’s diet structure is irrational, unbalanced supply of nutrients or excess nutrients caused by indigestion and other diseases, are leading to the occurrence of iron deficiency anemia an important reason.