Like any shot, you may feel a slight pinch, but the discomfort is minimal
This potent form of injectable vitamin B12 methylcobalamin has been gaining attention for its potential benefits
Because the reaction consumes both nicotinamide and a methyl donor, changes in NNMT expression may influence the availability of metabolites associated with NAD turnover and methylation balance
Unexplained hypercobalaminemia, particularly levels above 1,000 pg/mL, has been associated with liver disease, kidney dysfunction, myeloproliferative disorders, and certain solid cancers in multiple large-scale studies
Together, these factors create a perfect storm for nutrient depletion