The thyroid gland is responsible for regulation of human metabolism , that isn ' t just our conversion of food into energy , the metabolism consists of all the chemical processes that occur in the human body 甲状腺负责人体新陈代谢的规律，这并不仅仅是指事物转化为热能，新陈代谢在人体内各种化学变化中起着关键作用。
This positive predictive value of 78 . 5 % leads the researchers to estimate that if 5 patients with multinodular goiter exhibited the delayed washout pattern on dce - mri , 4 will probably have malignant lesions in the thyroid gland 通过78 . 5的阳性率使研究者们声称，如果5位多发甲状腺节结具有造影增强的延后消退的影像，那么其中的4位在甲状腺中有恶性的病理变化。
Eat kelps often can enrich blood and moisten spleen , cure or prevent the thyroid gland , reduce the cholesterol in the blood , prevent the disease of vascular sclerosis , mangy and liver , it also has the function of reducing phlegm , favoring water and removing the heat 常吃海带能补血润脾，医治或防止甲状腺肿大，降低血液中的胆固醇，防止血管硬化、癞皮病及肝脏疾病。还具有化痰、利水泄热的功效。
Vitamin b12 functions best when absorbed together with folic acid , and can revitalize the body within a very short time . it supplements other members of the vitamin b group , as well as vitamins a , c , and e . vitamin b12 is readily absorbed when the thyroid gland is functioning normally 维他命b12在与叶酸一并摄取时，效果最佳，能够在很短的时间内恢复身体活力，和其它b群的维他命维他命a c e ，都有相辅相成的作用。
Under - actiity of the thyroid gland can be caused by an auto - immune reaction called hashimoto ' s disease , oerdosing of medications for hyperthyroidism , iodine deficiency , certain drugs used in the treatment of depression , heart problems , radiation therapy for tumours of neck , head etc 甲状腺机能减退症见于：自身免疫性疾病桥本氏病、过度使用甲状腺机能亢进药、碘缺乏、抑郁症和心脏病相关治疗药物的使用、头颈部肿瘤放疗等。
