What is Reverse T3?
Reverse T3 is an inactive variant of T3 produced when the body is under stress or during periods of illness or malnutrition. It increases in conditions such as sick euthyroid syndrome and some studies suggest that it may be related to weight gain.
What is a Reverse T3 Test?
A Reverse T3 test is a blood test that checks your Reverse T3 levels.
What type of specimen will I submit?
This T3, Reverse is a blood test.
Do I need to fast to take this test?
Fasting is not necessary.
How long does it take to get test results?
It typically takes 6 business days or less.