Study on the relationship of Fe、Zn、Cu trace elements and intelligence quotient of children
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Graphical Abstract
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Abstract
The relationship between Fe、Zn、Cu trace elements and child intelligence quotient were studied among 315 in Meihekou JiLin.The result showed that Zn、Cu level in hair were positively correlated with IQ.There was significantly difference of IQ among differet kindergarten.This finding suggested that there was effect of Cu、Zn on child intelligence level.
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