Shop - Thyroxine (T4) Test

Description

A Thyroxine (T4) Test measures the level of thyroxine, a key thyroid hormone, in the blood. Thyroxine plays a crucial role in regulating metabolism, energy levels, and growth. This test helps assess thyroid gland function and diagnose thyroid disorders, such as hypothyroidism (low T4) or hyperthyroidism (high T4). Abnormal T4 levels can indicate issues.