can a b12 injection give you a headache Vitamin Injections: What Need To Know Vitamin B12 Injections: Hot Shots?
Description
N Eng J Med 2013;368:14960

The dose is usually 1,000 mcg
The Research Behind It The foundational work on 5-Amino-1MQ came from the Yoon lab at the University of Texas

The actual injection push speed should be gauged by the viscosity of the fluid you are injecting
