So I got the kids to check their levels...
Daughter
TSH 2.81 mIU/L (.27 - 4.2) 64.6% previously 63%
Free T4 (fT4) 15 pmol/L (12 - 22) 30.0% previously 17 pmol/L 50%
Free T3 (fT3) 4.6 pmol/L (3.1 - 6.8) 40.5% previously 5.6pmol/L 67%
T4:T3 Ratio 3.261
She had ditched the supplements for 4 months (though only now fessed up to that) before these results whereas previous ones whilst supplementing... worth doing to prove the advantage of supplementing!
Son in Law
TSH 2.64 mIU/L (.27 - 4.2) 60.3% (test done at 10.20am 🙄)
Free T4 (fT4) 18.5 pmol/L (12 - 22) 65.0%
Free T3 (fT3) 6.1 pmol/L (3.1 - 6.8) 81.1%
T4:T3 Ratio 3.033