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儿童智商水平的高低与日后的学习、工作及生活能力密切相关,而智商低下的原因多而复杂,引起众多的医学工作者去研究探索。最近,山东医科大学附属医院的郭福堂、刘爱芬等七位研究者发现并证实,儿童智力发育迟滞与体内微量元素多寡有关,缺锌高镉可致智商低下。研究者曾测定了104例智力低下儿童(男71例、女
The level of children’s intelligence is closely related to their ability to learn, work and live in the future. However, the reasons for the low IQ are numerous and complex, causing many medical workers to study and explore. Recently, seven researchers at the Affiliated Hospital of Shandong Medical University Guo Futang, Liu Aifen and other researchers found and confirmed that children with mental retardation and the amount of trace elements in the body related to zinc-deficient high-cadmium can cause IQ low. Researchers have measured 104 cases of mental retardation in children (71 males and 70 females