Why Maintaining the Normal TSH Range is So Important
The thyroid-stimulating hormone (TSH) is produced by the pituitary gland, which is located at the base of the brain and is responsible for regulating the number of hormones released by the thyroid. The thyroid is an important gland located in the front of the neck. One should not confuse the hormones released by the thyroid to be TSH. The thyroid releases three hormones: triiodothyronine, thyroxine, and calcitonin. The thyroid is responsible for controlling several bodily functions such as metabolism and growth. This is regulated through the release of these hormones. The pituitary gland and the thyroid work hand in hand as more TSH produced by the pituitary gland will lead to the release of more hormones by the thyroid. What is the Normal TSH Range? If this system is disrupted, an inappropriate number of hormones is regenerated and released into the body, which may lead to complications and several symptoms. The normal range of TSH in the body is between 0.4 to 4.0 milliunits per liter. If you are already being treated for a thyroid-related problem, you should know that normal TSH levels are 0.5 to 3.0 milliunits per liter. A TSH test is conducted to determine the cause of this disruption and the underlying factors resulting in its onset.