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碘是人体必需的微量元素,碘缺乏造成机体一系列障碍称为碘缺乏疾病(Iod ine defic iency d isorder,IDD)可影响人类各个阶段,如胚胎期、胎儿期、新生儿期、儿童和成人期。碘缺乏的孕妇可发生流产、死胎、死产、子代畸形、精神发育障碍和智力落后,并可导致缺碘性甲状腺功能障碍,
Iodine is an essential trace element of the body, and the Iodine Deficiency causes a number of disorders in the body called the Iodine Deficiency Disorder (IDD) that affects all stages of human life such as embryonic, fetal, neonatal, children and adults period. Iodine deficiency in pregnant women can occur miscarriage, stillbirth, stillbirth, offspring deformity, mental retardation and mental retardation, and can lead to iodine deficiency thyroid dysfunction,