Triiodothyronine, or T3, is an important thyroid hormone that helps maintain muscle control, brain function and development, heart and digestive functions. High or low T3 levels may indicate an ...

If a doctor is concerned about your thyroid function, they may recommend a series of blood tests. These tests are used to identify levels of hormones produced in the thyroid. You may also be able to ...

A blood test can check the amount of hormones that your thyroid is making. Many factors can affect these levels. (Photo credit: Jarun011/Dreamstime) A TSH test is done to find out if your thyroid ...

Biochemical testing is the cornerstone for diagnosing and managing thyroid disorders. Currently, most thyroid tests are performed on large, automated, immunoassay platforms using methods that are ...

Most healthcare professionals (HCPs) have adjusted to the fact that a patient's first consultation will not be with them or their colleagues but with Google instead. Although it's certainly ...

What you eat and when can affect your thyroid test results — so can when you take your pills and how. Here’s what you need to know. Thyroid level testing is a fact of life if you’re being treated for ...