giving b12 injection How to Self-Inject Vitamin at Home How to Give Yourself a

In obesity, NNMT activity is unusually high in fat cells, which means a lot of nicotinamide gets thrown out before it can be turned into NAD+

Figure 5: Changes in tissue weight in lean mice and obese mice across the three different experimental treatment groups

Small needle, big results Subcutaneous injections mean smaller needles, easier dosing and less painful than traditional intramuscular injections

Angle of injection too vertical : As discussed above in detail, the angle of injection may not be severe enough in young children who have very little fat to deal with in order to hit fatty tissue and not muscle

Vitamin B12 requires an intrinsic factor-mediated active transport for absorption, therefore, lack of or inhibition of intrinsic factor results in pernicious anemia

NNMT sits between NAD+ metabolism and one-carbon methylation metabolism, pathways that support redox reactions, DNA repair, and transcriptional regulation