Importance of Thyroid Shield in Radiation Protection
The thyroid is a butterfly-shaped endocrine gland located at the base of the neck, just above the collarbone, and it is responsible for releasing thyroxine or tetraiodothyronine (T4) and triiodothyronine (T3) hormones that regulate the rate of many activities of the body such as how fast the heart beats or how quickly calories are burning. …