B-12 shots

Does anyone here do the B-12 shots? I am going to have to start taking them. What is it like and how often do you get the shot? Thanks, Linda

I do the sublingual tabs and my levels are still high but they usually just give it monthly. My coworker has her own script for it, it costs around 3 bucks a vial and her mother is a nurse and gives it to her once a month. They dont hurt like some other injections do.

I get the shots once a month. G