vitamin b12 injection for animals will it hurt humans Are Shots Safe? Royal Palm Beach Medical Group Vitamin B12 Injection For Dogs:
Description
Massage improves distribution and may enhance penetration through mechanical action

Monitoring vitamin B 12 in women treated with metformin for primary prevention of breast Cancer and age-related chronic diseases

doi: 10.1111/j.1532-5415.1986.tb04902.x, 12

Well, maybe

It doesn't appear to affect growth factors like IGF-1, which is a key differentiator from full hGH

Initial treatment courses typically run 12-16 weeks
