Nature 492 , 247251 (2012)
The products, formulas + claims made about specific products + formulas have not been evaluated by the United States Food + Drug Administration + are not approved to diagnose, treat, cure or prevent disease
Cyclobenzaprine (brand name: Flexeril, Amrix) belongs to a group of drugs called skeletal muscle relaxants
The best forms of B12 for injection are methylcobalamin or hydroxocobalamin
Maintenance doses are typically given monthly, but some people may require injections every few months
[DOI] [PMC free article] [PubMed] [Google Scholar] 65.Pache de Faria Guimaraes L., Seguro A.C., Shimizu M.H., Lopes Neri L.A., Sumita N.M., de Bragana A.C., Aparecido Volpini R., Cunha Sanches T.R., Macaferri da Fonseca F.A., Moreira Filho C.A., et al