what's a b12 injection Compounded Cyanocobalamin (Vitamin B12) Sublingual B12 vs. B12 Injections:

Are Vitamin B12 injections used for weight loss

They are especially suitable for individuals needing ongoing, maintenance-level doses of B12

Acid-reducing medications: Drugs for heartburn or refluxlike Prilosec (omeprazole), Prevacid (lansoprazole), Tagamet (cimetidine), ranitidine, and Zantac 360 (famotidine)lower stomach acid

However, there is a low risk of vitamin B12 toxicity because the body only utilizes what it needs and eliminates the excess

A Retired Registered Nurse about Vitamin B12 injections How to Inject Vitamin B My Experience with B12 Injections I recall years ago in nursing school when my lab supervisor asked me to give her routine insulin shot