Re: Low in B12-how much should I take each day?
I began taking 500 mcg of B12, then 1000 mcg, then 1500 mcg. But I got very bad anxiety from it. I have some kind of sensitivity to B vitamins, and my doctors don't know why.
Maybe I do need to cut the sublinqual pill in half.
As you mentioned, I did get my D level checked. I am deficient in that and am on 10,000 Iu day.
I don't know what ferretin is and don't see it on my labs.