Book a Test- Free T3 (FT3)

The thyroid is a small, butterfly-shaped gland located in the neck, just above the collarbone. It plays a vital role in regulating various bodily functions, including metabolism, growth and development, nervous system function. The thyroid produces two main hormones: 1. Triiodothyronine (T3): The active form of thyroid hormone, which plays a crucial role in metabolism and energy production. 2. Thyroxine (T4): The inactive form of thyroid hormone, which is converted to T3 in the body. Dysfunction of the thyroid gland can lead to various health issues, including hypothyroidism (underactive thyroid), hyperthyroidism (overactive thyroid), and thyroid cancer.