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A member asked:
I have fti 0.08 low...what this means? tsh, t3 and t4 are good! however fti is low?
3 doctors weighed in across 2 answers
FTI should not be done if T4 can be measured. You are fine if TSH, T3 and T4 are in normal ranges.
Answered 10/30/2022
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FTI is an outmoded test. If your TSH and free T4 are normal, there is no cause for concern. Wish you good health!
Answered 10/30/2022
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