TRIIODOTHYRONINE (T3)
Definition and Chemical Structure Triiodothyronine, commonly abbreviated as T3, is a crucial thyroid hormone that plays an indispensable role in regulating numerous physiological processes throughout the human body. Chemically, T3 is derived from the amino acid tyrosine and contains three atoms of iodine, hence its designation (tri-iodo). While the thyroid gland primarily secretes its precursor, […]