Thyroid Hormone Levels Chart. Normal tsh levels the normal range of tsh levels is 0 35 to 5 0 miu liter. As such it can sometimes be difficult to determine whether a person s thyroid hormone levels are at the lower or higher end of normal. An imbalance in tsh provides information about your thyroid and its ability to produce and secrete thyroid hormones. However doctors do not all agree on the precise tsh range of a normal functioning thyroid gland.
Tsh stands for thyroid stimulating hormone and as its name suggests it stimulates the thyroid to produce thyroid hormones. A tsh reading in this range indicates the thyroid gland is functioning normally. Tsh is a hormone secreted by the brain s pituitary gland to control the activity of your thyroid gland. As such it can sometimes be difficult to determine whether a person s thyroid hormone levels are at the lower or higher end of normal. Levels of tsh affect the production the hormones triiodothyronine t3 and thyroxine t4. Normal thyroid hormone levels fall within a wide range.
However according to the american thyroid association doctors generally consider levels to be within a.
It s often the most sensitive indicator that a thyroid problem is present. Tsh is a hormone secreted by the brain s pituitary gland to control the activity of your thyroid gland. It also contributes to your overall energy levels nerve functions and much more. In the cases when the normal range of thyroid levels exceeds its value and in that case it is indicated that the thyroid is overactive. Tsh stands for thyroid stimulating hormone and as its name suggests it stimulates the thyroid to produce thyroid hormones. Normal thyroid levels the normal range of tsh level is around 0 4 to 4 0 milli international units per liter and the normal range of the thyroid levels is 0 5 to 3 0 milli international units per liter.