Well no surprise that my Ferritin level is 10 (13-300). I really had to force the nurse to have it tested. She wouldn’t test my b12 or D levels just TSHwhich is 2.8 (0.3-5.0) on 75mg of levo. I hadn’t take my meds for tests.Have to see doc next week about Ferritin levels but do you think that I should really now be thinking about adding supplements taking into consideration that my general level seems to drop. It was last tested middle of September and it was 46 and only 8 in the June. Any thoughts.