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碘是与人类健康关系最密切的一种微量元素，是首批被人类确认的生命元素之一。人体含高碘或缺碘都是有害的。我们对邯郸东部平原地区８个县面积７４６４ｋｍ２的５３眼井地下水采样的测试结果发现，该地区的地下水属于含高碘地下水。碘的含量最高为６６０μｇ／Ｌ，平均含碘达１３１．３５μｇ／Ｌ。“河北省地方病”杂志１９８７年１～２期报导本地区成安县李家畈发现高碘地方性甲状腺肿。高碘对人体的危害是引发高碘甲状腺肿、高碘性甲亢、甲状腺炎、高碘诱发甲状腺癌等甲状腺疾病。因此，应积极控制高碘的摄入量，预防高碘饮水对人体的危害并积极开采高碘矿泉水用于缺碘病人补碘的治疗。
Iodine is the most closely related to human health, a trace element, is one of the first confirmed by human life elements. Human body with high iodine or iodine deficiency are harmful. According to the test results of groundwater sampling of 53 wells with 7464 km2 in 8 counties in the eastern plain of Handan, groundwater in this area belongs to groundwater containing high iodine. The highest content of iodine is 660μg / L and the average iodine content is 131.35μg / L. “Hebei Province endemic” magazine in 1987 1 ~ 2 period reported that Cheng Li County, Cheng County, found that high iodine endemic goiter. High iodine on the human body is caused by high iodine goiter, hyperthyroidism, thyroiditis, thyroid cancer caused by iodine-induced thyroid cancer. Therefore, we should actively control the intake of high iodine to prevent high-iodine drinking water on the human body and actively mining high-iodine mineral water for iodine deficiency in patients with iodine treatment.