regular b12 injections Are Vitamin Shots Right for You? Benefits of Vitamin B12 Injections

To Produce Red Blood Cells The body needs B12 to make red blood cells

Even if you dont notice a decline due to a deficiency on your own, you might notice a positive difference after you get a B12 shot

AOD-9604 has more clinical data behind it, including human trials and FDA GRAS status

A translational review on NNMT inhibitor clinical development ( Emerging opportunities for NNMT inhibitor clinical translation , ScienceDirect, 2026) points out that alternative routes like polyamine biosynthesis could compensate for the raised SAM, and that partial rather than total inhibition might even be preferable specifically to avoid triggering those compensatory mechanisms from a chronically imbalanced SAM/SAH ratio