I have just recently had a blood test for Vitamin D deficiency and B12 the results came back as Vit D 39 they have suggested I take an over the counter supplement of calcium & vitamin D - Does anyone have any idea which one is best ?
My B12 was 409 which they said was normal is this correct? I am a 53 yr old female with Hashimotos, Fibromyalgia, osteoarthritis and gluten sensitivity. Many thanks in advance.