TSH: 0.07 (definitely below bottom of range, not a worry)
fT4: 18.7 (10-19.8)
fT3: 3.8 (3.5-5.5)
Ferritin now at 139, B12 at 744 so much improvement by way of supplementation all round. Cholesterol has also gone up, to 6.4; apparently a value under 5 is preferred.
I've hung around these here boards long enough to know that the fT3 value is a bit of a shocker, and may explain why I feel so knackered at present. I did not take my meds before the bloods were drawn. I do exercise a lot and have a feeling that this might be the 'problem', as in if I stopped exercising so much the T3 would go up. Is it worth adding in some T3 and, if so, how much? What would my GP need to know about the effect it might have on other tests? I seem to remember reading that if T3 is taken then the fT4 is essentially void, but is this when one is on T3 monotherapy?
Is there a preferred T3:T4 ratio?