how to do b12 injections Safe Injection Guide at Home Vitamin B12 Injections and Weight
Description
Frequency depends on your health goals and current B12 levels

If youre worried about pain they use tiny IV needles (22 gauge I think) and you can barely feel it

Having said that some patients do get a paradoxical response to B12 and present with fatigue, headaches, and flu-like symptoms

It is essential to not attempt to use this injection on your own without proper medical guidance

PMID: 24189771
