What does a T3 thyroid level test check for, and what is a normal T3 thyroid level?

Answer by  cindy (1484)

A T3 thyroid level checks the amount of thyroid hormone of the T3 type. The T3 type is the type that is active in the body and responsible for doing all the work that thyroid hormones do. There is range but normal is 2. 0 to 4.0.

Answer by  Liz59 (10966)

well it is used to test the thyroid area, mainly the doctor will use the results to diagnose if you have hyper thyroidism problem or not. the normal level is supposed to be 5.

Answer by  melikaweb (34)

It checks for how much of Triiodothyronine level in your blood. T3 levels in the range of 80 to 230 ng/dl is considered to be normal for adults.

Answer by  wpzpenguin (137)

T3 thyroid level test checks for the amount of Triiodothyronine (T3) hormone in the body. It is the most powerful of the thyroid hormones and affects almost every process of the body ranging from growth to heart rate. Normal T3 totals are in the 80-200 ng/dL range.