Giving yourself B12 injections at home is easier and more convenient than having your doctor do it every time, but doing the first injection can be a little unnerving for most folks
If needed for a clear medical indication (such as treating pellagra in a pregnant patient), niacinamide can be used with caution, but unnecessary high-dose B supplementation is avoided in pregnancy
Great instructions, arrived quickly, made everything very easy to use
[DOI] [PMC free article] [PubMed] [Google Scholar] 237.Yamamoto H, Schoonjans K, Auwerx J
It is not approved or intended for human or animal use, and any discussion of biological activity refers only to preclinical or in vitro research
Thats called muscle damage