which is better vitamin b12 injection or tablet When Should You Get a Injection? b12 injection vs tablets Benefits

Neelakantan H, Vance V, Wetzel MD, Wang HY, McHardy SF, Finnerty CC, Hommel JD, Watowich SJ. Selective and membrane-permeable small molecule inhibitors of nicotinamide N-methyltransferase reverse high-fat diet-induced obesity in mice. Biochem Pharmacol. 2018 Jul;154:161-171. doi: 10.1016/j.bcp.2018.05.003. Epub 2018 May 5. PMID: 29738706; PMCID: PMC6015571

Calculate concentration first, then dose volume, then convert to syringe units in that exact order

& Sesaki, H

Vitamins B1, B6 and B12 (the components of NEUROBION AMPOULES) are secreted into human breast milk, but risks of overdose for the infant are not known

This is because they have trouble absorbing B12 from food