b12 combined with nsa injection Vitamin Cyanocobalamin 1000 mcg Multiple-Dose Vials — Mountainside Medical Benefits of Taking Vitamin B12
Description
After an initial round of closely spaced injections, patients can often go for a shot just once a month, instead of taking a daily supplement
That is also when your health practitioner will know if this route is viable for you or not

Could AOD-9604 fit your plan

[11] Notably, clinical studies to date have not identified any severe or lasting adverse events attributable to NAD+ Injection

Feeling of pins and needles or numbness
