recommended dose for b12 injection Cyanocobalamin (B12) 1000 mcg/mL, Multiple Vial 30 mL B12 Shot Guide: Benefits, Dosage
Description
G., Kurth, T., Belanger, C., MacFadyen, J., & Gaziano, J
Nerve growth factor for Bell's palsy: A meta-analysis
The same holds true for people who suspect they have B12 deficiency, and already start to supplement with oral B12

I see improvements already
