I'm redoing my private bloods as the prick test was inconclusiv e and this time I'm going to the clinic to have iblood taken
I'm having tsh antibodies. Vitamins. 3 and 4and the frees
Should I fast until blood test, as no early appoint,nets available, And will it affect tsh too much as read it's to be done early in day?
Thanks a lot , sorry I know it's basic stuff!