I'd be grateful for help understanding this Bloods were taking about 3-4 weeks apart because of concerns about b12 Ferritin and folate levels .in the meantime between the 2 tests I stopped taking my over 50s Centrum and 1000 mg Holland and Barrett cod liver oil.I'm having problems trying to put pictures on here I'd be grateful for any advise on that .so in the meantime I'm having to write them sorry. First results were
B12 152_ range 150-1000
Ferritin 31. 12-250
Folate 7.8. 2-18.80
Second results
B12 452. Range 150-1000
Ferritin. 91 12- 250
Folate 16.3 2-18.80
Thank you