FERRITIN 31 (30 - 400)
FOLATE 2.2 (4.6 - 18.7)
VITAMIN B12 218 (190 - 900)
VITAMIN D TOTAL 40.9
(<25 SEVERE, 25 - 50 DEFICIENT, 50 - 75 SUBOPTIMAL, >75 ADEQUATE)
I am due iron infusion and have been taking vitamin D 800iu since 2014 thank you for any advice