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血液是构成人体和维持人体生命活动的基本物质之一。所谓“贫血”,临床上以营养性缺铁性贫血最为多见。营养性缺铁性贫血是体内贮存铁量减少,不能满足正常造血需要的一种疾病,铁为合成血红蛋白所必需的原料,缺铁可使血红蛋白的合成减少,因此缺铁性贫血的特点是血液中的血红蛋白含量明显减少。
Blood is one of the basic substances that make up the human body and maintain the life activities of human beings. The so-called “anemia”, the most clinically nutritional iron deficiency anemia most common. Nutritional iron deficiency anemia is a body of iron stored in reduced volume, can not meet the needs of a normal hematopoietic disease, iron is necessary for the synthesis of hemoglobin raw materials, iron deficiency can reduce the synthesis of hemoglobin, iron deficiency anemia is characterized by blood In the hemoglobin content decreased significantly.