b12 injection chemist Injections at Olympia Veterinarians may prescribe vitamin B12 injections to animals with a deficiency Sandoz Vitamin B12 Injectable Solution
Description
However, head-to-head clinical trials remain limited

[DOI] [PubMed] [Google Scholar] 226.Muoz R, Carvajal C, Escalona A, et al

doi:10.1038/285017a0
If effective, the application can be repeated every three months