vitamin b12 1000 mcg injection side effects CYANOCOBALAMIN INJECTION, USP 10,000mcg/10mL (1,000mcg/mL) 10mL VIAL Benefits of Vitamin B12 Shots
Description
It is also used for brain and nerve cell development, and brain function

Fill a couple of milliliters of air into the syringe

TABLE 2 Characteristics of the included studies

Injections are delivered intramuscularly, in the same way as you may be familiar for vaccinations