can you drink alcohol after a b12 injection Aftercare Guide: What Not to Do Vitamin B12 shots: Uses, benefits,

doi: 10.1016/j.jsbmb.2008.06.010

Unlike NAD+ precursors that work downstream, 5-Amino-1MQ acts upstream by blocking NNMTs consumption of S-adenosyl methionine (SAM), resulting in elevated intracellular NAD+ and SAM levels without requiring direct nucleotide supplementation

A 2020 study found that those with vitamin B12 deficiency may present with cognitive disorder, though the deficiency was not shown to be a direct risk factor for cognitive decline ( However, results have been mixed and treatment with vitamin B12 wasnt effective at improving brain function in people with normal brain function ( Depression Its been suggested that there may be a link between low vitamin B12 levels and depression

Drug interactions with methyl-donor-sensitive medications are theoretical, not confirmed