how many b12 injections should i have i a week Optimal Vitamin Dosage and Treating Deficiency Vitamin B12 Injections: What You
Description
As a seasoned vegan, Ive heard on multiple occasions I need to supplement vitamin B12 into my diet
However, the UK Government says to avoid taking too much, as it could be harmful

In any case, vegans/vegetarians and elderly people in particular should pay close attention to their B12 supply

Mauras N, OBrien KO, Welch S, Rini A, Helgeson K, Vieira NE, Yergey AL

B12 is notoriously difficult to be absorbed through the skin
