| − | The '''Thyroid gland''' is the gland which produces [[hormone]]s which regulate the [[metabolism]]and control the production of [[protein]]s. <!-- Write about hyperthyroidism and hypothyroidism. See 'synthroid' --> | + | The '''thyroid gland''' is the gland which produces [[hormone]]s which regulate the [[metabolism]] and control the production of [[protein]]s. <!-- Write about hyperthyroidism and hypothyroidism. See 'synthroid' --> |