can b12 injection be given in arm What happens if you inject wrong? sore arm after b12 injection
Description
2023;9(5):e16120

Baltimore vitamin supplement specialist, Eric Nager, M.D
Giudice, J., & Taylor, J
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doi: 10.1038/s41419-021-03965-5 [DOI] [PMC free article] [PubMed] [Google Scholar] 65

When administered intramuscularly, they quickly penetrate into the bloodstream and take effect

Mechanism of Action 5-Amino-1MQ inhibits NNMT, the enzyme that transfers a methyl group from SAM onto nicotinamide
