Deiodinase enzymes convert T4 to the active hormone T3 (triiodothyronine) by removing one iodine atom. A similar enzyme inactivates T3 by removing another iodine atom to form T2.
Are you looking to become pregnant?
Do you have a history of miscarriage?
Do you have a suspected thyroid problem?
It could be related!
In the March 2011 edition of Clinical ...