vial of b12 im injection cost Compounded Methylcobalamin (Vitamin B12) Injection, 5mg/mL made form of vitamin B12 Vitamin B12, Cyanocobalamin, Injection, 1000mcg/mL,
Description
Luckily, B12 doesnt need to be obtained from animal foods because its made by bacteria

Hydroxocobalamin: Benefits and Clinical Applications Hydroxocobalamin is a form of vitamin B12 used in injections

So much so that I've become much more blas over the years as a consequence

doi: 10.1111/j.1365-2826.2009.01895.x