vitamin b12 injection protocol Dosage and Frequency: 7 Guidelines for Adults Vitamin B12 Injection Dosage for
Description
For example, if youre diagnosed with pernicious anaemia, the NHS will provide the necessary loading course and ongoing maintenance shots at no cost

Journal of Nuclear Medicine
This is why most treatment protocols recommend receiving injections once or twice per week

If left untreated for a long time, a severe vitamin B12 deficiency can cause irreversible damage to nerve cells