T-3 Blood Test
T-3 Blood Test (triiodothyronine), Uptake & Total Like T-4, most of T-4 is attached to a protein. Both T-4 & T-3 are related to metabolism, growth, and the fight or flight response. Unusual levels indicated possible thyroid problems, which, in turn, can contribute to hair loss.
See complete list of recommended tests.
Return to Glossary A-G, Glossary H-S, Glossary T-Zor
glossary index
Also see our frequently asked questions