side effects after vitamin b12 injection How Quickly Does Shot Work? Does It Help to Lose Weight? Vitamin B-12 Benefits | Uses
Description
Discards the pre-owned needle in a sharps container as per safety policies

Without enough vitamin B12, making red blood cells drops, leading to anemia

Whole point is to keep levels high

Private clinics, with prescribing services and/or appropriate diagnostic options will usually recommend the use of hydroxocobalamin for B12 injections, however, cyanocobalamin is popular as a cheaper option

American Family Physician, 96(6), 384-388

"Running out" of B12 usually reflects falling serum levels rather than total depletion
