migraine after.b12 injection headache after vitamin b12 MIC B12 Shots Vancouver, Washington Headaches and exhaustion after B12...
Description
After a B12 shotusually the synthetic form called cyanocobalaminyour B12 level peaks in about an hour
This is felt to be due to the detoxification effect of B12 in patients who have methylation issues

But one thing to remember is your skin is also an organ of detoxification (its your largest one)

The paper is Awosemo et al

In fact, women are more likely to have non-radiographic axial spondyloarthritis than ankylosing spondylitis, and nr-AxSpA doesnt show up on X-rays, though its possible to see some early changes on MRI