Old time mailing list member posting here for the first time.
Can anyone point me to a B12 supplement containing RDA levels (2.4mcg) or at most a bit more (say <10mcg). All of the supplements I see are in the 1,000 mcg range or higher. Those are appropriate for correction of deficiency but I am not deficient and just want a maintenance dose while avoiding problems I have experienced with very high doses. There are multivitamin preparations with B12 RDA levels but I don't need all the other stuff.
Thanks,
James