Posted 5/16/2020 1:23 PM (GMT 0)
Does anyone have high B12 levels? My mother's levels started going up after her tick bite 2 1/2 yrs ago. They are at 1022. They have always been normal before the bite. She isn't taking B12 supplements, doesn't drink alcohol and doesn't have Leukemia, oh and she doesn't look jaundice. Not sure what her liver function test is at now, but she will be having that done in a week or so. What could be causing this? Just chronic infection? Thanks for your advice.