injections of vitamin b12 Monthly Injection: Typical Dose & Schedule B12 Injections | Vitamin B12
Description
But, if your symptoms are more severe, you might need a higher dose or injections

It also plays a role in neurotransmitter production, affecting mood and cognition

I also dislocated my shoulder this year 2021 and the Stem Cell treatment with a follow up PRP on that shoulder made it feel better than the arm that had no damage

Make sure to inform them of any prescription or over-the-counter medications, supplements, or herbal remedies you take
