Blood test says it's normal, range is 2.9 to 50 ug/L. To me that seems on the lwo side and maybe I'd be less tired if it was more in the middle?
I am exhausted and hair falling out, I'm dizzy every day now, and have increase in tingles and feelings of water pouring over my head/ thighs I've been putting down to diabetic neuropathy. I just feel rubbish.