is sublingual b12 as effective as injections Effect of two different dosages of vitamin on cobalamin nutritional status in vegans and vegetarians with a marginal deficiency: A randomized controlled trial Vitamin B12 Shots in Lilburn
Description
So when a medic says that someone with PA "can use the stored B12 in their liver", as far as I know, we simply don't know whether this is true or not
A number of drug candidates and targets are currently being explored
+ Frequency depends on your deficiency level
B12 injections are most appropriate for people with confirmed or suspected B12 deficiency
