Hello. I have been off b12 tablets for a month as i felt like they werent doing that much. I managed to get my levels up to 511ng/l range 191 - 663 ng/l
I got my b12 retested on wednesday and i have had these results.
Surely i shouldnt have dropped so much in one month, if the tablets as my doctor said are working?
I think i have an absorbtion problem, just need to convince my doctor.....