I take nature tyroid.
I had a blood test last month and got a print out today.
My T3 is 4.06 next to this result a Dr Martin has written " inappropriate request! Free T3 is irrelevant in thyroid replacement"
My T4 is 11.2(9.00 19.1)
TSH 0.06 (0.35 4.95)
FT3 4.06 (3.6 6.5)
Is t3 irrelevant ?