u/DinBankdameBente

Taken B12 1000ug for a month. Blood test only shows 383 pmol/L. Is that normal?

Taken B12 1000ug for a month. Blood test only shows 383 pmol/L. Is that normal?

Hi,
So I started out with 197 pmol/L a month ago. Since that I’ve daily taken my B12 1000ug (under my tounge), some days I’ve even taken two tablets with hours apart to maximise the effect.

I was under the assumption that this blood test would be through the roof (since you really can’t measure B12 while taken supplements - cause the blood test would be abnormal high… or I though so), but it “only” shows 383 pmol/L. Is that normal or a sign that something’s off?

u/DinBankdameBente — 3 days ago