Thyroid Hormones: The Hidden Drivers of Your Mental State
Thyroxine (T4) The Core Definition of Thyroxine (T4) Thyroxine (T4) is a pivotal hormone primarily synthesized and secreted by the thyroid gland, playing an indispensable role in regulating the body’s overall metabolism, growth, and development. It represents the major form of thyroid hormone released into the bloodstream, acting predominantly as a prohormone. While T4 itself […]