My recent blood tests show:
Serum free T4 level = 17.4 pmol/L
Serum TSH level = 6.68 mU/L
Serum Vitamin B12 =212 ng/L
I am diabetic (type 2) and its well controlled.
I am and have been for some time, tired all the time. A couple of years ago there was concern that I had hypothyroidism but the GP said it was a freak result and the next test was OK. Although I have no faith in the GP as he is quite poor.