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Vitamin B12 injections can help bolster your immune system, making it easier for your body to fend off infections
NNMT consumes S-adenosylmethionine (SAM) as a methyl donor, and inhibiting NNMT could theoretically increase SAM availability for other methylation reactions
Conflict of interest The authors declare that they have no conflict of interest
It energizes me and curbs my appetite
To administer via injection, clean the injection site with an alcohol swab, pinch the skin to create a fold, insert the needle at a 45-90 degree angle, slowly inject the solution, then withdraw and apply gentle pressure
However, there is no evidence that B12 injections confer any greater benefit than does a good quality B vitamin complex, even in cases of B vitamin deficiency
