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随着微量元素学研究的深入发展,国内外医学研究者发现并证实,缺铁会导致儿童智力下降,对儿童的健康危害很大,应引起人们的重视。 上海医科大学曾对1～6岁缺铁性贫血患儿进行智商测定,发现贫血患儿的适应性、精神、行为明显不如同龄正常儿童。但是,当膳食缺铁得到纠正后,他们的智商明显提高。在国外,危地马拉医学家所做的一项类似研究也表明,缺铁性贫血儿童在智力测验中所获得的分数比正常儿童
With the further development of trace element studies, medical researchers at home and abroad have found and confirmed that lack of iron will lead to a decline in children’s intelligence and a great harm to children’s health, which deserves great attention. Shanghai Medical University had 1 to 6 years old children with iron deficiency anemia determination, found that children with anemia, adaptability, mental behavior was significantly lower than normal children of the same age. However, when the iron deficiency in the diet was corrected, their IQ improved significantly. In a foreign country, a similar study by Guatemalan medical scientists also showed that children with iron deficiency anemia score better than normal children in intelligence tests