(see screenshot below). NOTE: If you do not see the Unpin from Start icon, then the app is not pinned to the Start screen and you would see Pin to Start instead. See also: How to Open Context Menu and Options Bar on Start Screen in Windows 8.1. B) Go to step 4 below.
Normal TSH levels are considered to be anywhere between 0.4 to 4.0 mIU/L. These levels indicate that there is no thyroid dysfunction present. Individuals who are undergoing treatment for either hypothyroidism or hyperthyroidism should have TSH levels of 0.5 to 3.0 mIU/L.
As of late 2016, at most laboratories in the U.S., the official reference range for the Thyroid Stimulating Hormone (TSH) blood test runs from approximately 0.5 to 4.5/5.0. The reference range -- also sometimes called the normal range -- is an important part of the complete picture of thyroid diagnosis and treatment. In fact,the entire TSH test as diagnostic and management tool depends on this validity.