I am terribly confused by B12 deficiency, iron deficiency anaemia and vit d deficiency. The reason being that my haemoglobin has gone up from 103 in June to 133 in October with ferrous furmate tablets. My ferritin has improved from 6 to 33 in range 15-200ug/L in the last few months.
My vit d is 25 in range 25-50 but I am not deficient so GP says. The confused bit is my B12 was 201 in June and has gone up to 219 in October. The only difference is that I have been eating liver and talking iron tablets.
GP puts it down to depression for still feeling tired and low. I don't know why my B12 was low to begin and is a difference of 18 significant or is there poor reliability with the two different tests.
GP will run bloods again in 1 month but don't think that will be B12, just FBC and not even sure vit d.
Any thoughts greatly received.