How often you get vitamin B12 shots depends on your health and how well you respond to treatment
The same goes for certain antacids (cimetidine), and the diabetes drug metformin
Any website or seller offering B12 vials without a prescription is breaking the law and, frankly, putting your health on the line
Potential benefits of MIC B12 shots include increased energy, better sleep, decreased appetite, and improved mood
Product label: CYANOKIT (hydroxocobalamin) injection, powder, lyophilized, for solution [Meridian Medical Technologies, Inc.] Last revised: April 2011 [DailyMed] 11
For those situations, injections are not optional - they correct a biologic shortfall and prevent neurologic harm