injecting b12 into vein How to self-inject intramuscular vitamin - Overview What Happens If You Inject
Description
A study in the European Review for Medical and Pharmacological Sciences found that B12 injections lowered the need for painkillers in patients suffering from sciatic nerve pain

Wu Y, Zhang L, Li S, et al
This injection will provide your skin, hair and nails with the nutrients they need to grow strong and shine

Tbh from what I am getting from the forum I'm getting 1 every 2 weeks for 4
