The total triiodothyronine (T3) test is one of several tests used to diagnose thyroid disorders. T3 is an active thyroid hormone that your body creates by converting thyroxine (T4) into ...

TSH (Thyroid Stimulating Hormone): What does this test of the level of your thyroid stimulating hormone really tell you?

Your thyroid produces thyroxine (T4), a generally inactive hormone, and triiodothyronine (T3), a hormone that is highly active.

Your doctor may want you to get an antithyroglobulin antibody test. Find out what it is and why you need it.

Ashwagandha is a traditional medicine recently popularized as a natural treatment for thyroid issues. This article tells you whether you should take ashwagandha to support thyroid health.

The main hormones released by the thyroid are the active hormone triiodothyronine (T3) and the relative inactive hormone tetraiodothyronine (T4).

What is thyroid disease? Thyroid disease is a common condition that is caused by under-or-over use of the gland. When the thyroid doesn’t produce enough of a hormone, it’s called hypothyroidism.

T4 does not have much thyroid activity itself, but it is converted in the body to the active form of the hormone, triiodothyronine, also called T3.

Low free triiodothyronine (T 3) levels in patients with hypertrophic cardiomyopathy (HCM) may predict risk for sudden cardiac death and worsening HF. Low free T 3 was common among adults with HCM.

i have read that you get two types of thyroid tabs T3 and T4. Which is stronger and which one is Eltroxin? Answer::Shaun, thyroxine (T4, Eltroxin®,levothyroxine sodium) is still the treatment of ...