b12 injections self administered Where To Inject Vitamin B12 at Home Treating Severe Vitamin B12 Deficiency

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

We often see it used to support neurological health and energy metabolism

59,72,73 One study in pain-sensitized mice found neutrophils invaded peripheral sensory nerves and increased their pain signaling, whereas neutrophil depletion prevented the mice from developing chronic widespread pain

Vitamin B12 (also known as cobalamin) is a single, powerful vitamin that plays a big role in energy production, red blood cell formation, and nerve function