近年国外大量研究证明,缺铁小儿常有注意力不集中、坐立不安、容易激动、动作过多等表现,不少专家用多种智能测定方法测验表明,缺铁小儿智能比正常组小儿明显降低,用铁剂治疗后可以完全恢复正常,证明缺铁小儿的智能损害确系缺铁引起。我们的研究也证明缺铁组小儿智能高为93.4,正常对照组为101.4,用铁治疗后再测智能商,则完全恢复正常。值得注意的是:尚未发展到贫血的缺铁初期,已有这种智能损害。此外缺铁还可影响机体的免疫功能、消化吸收功能及肌肉运动功能,甚至引起体格发育障碍。国外研究发现缺铁的人常患口角炎、口腔粘 In recent years, a large number of foreign studies have shown that lack of iron children often lack concentration, restless, easy to excited, too much movement and other performance, many experts using a variety of intelligent determination test showed that iron deficiency in children than normal children significantly lower intelligence, After treatment with iron can be completely restored to normal, proved that iron deficiency in children with intellectual impairment caused by iron deficiency. Our study also demonstrated that children with iron deficiency had an intelligent height of 93.4 and a normal control of 101.4. After the treatment with iron, retesting the intelligence quotient returned to normal. It is noteworthy that: Has not yet developed into anemia in the early iron deficiency, this has been the smart damage. In addition, iron deficiency can also affect the body’s immune function, digestion and absorption and muscle function, and even cause physical development disorders. Foreign study found that people often suffer from iron deficiency angular cheilitis, oral sticky