is sterile water and bac water the same Bacteriostatic Explained: A Research Primer BAC Water vs Sterile Water:

MIC B12 injections typically cost $25-60 per injection, or $100-240 monthly for weekly dosing

Because cyclophosphamide may cause nausea and vomiting, medications such as ondansetron (Zofran) and granistron (Kytril) may be administered to control these side effects

In addition, if you're one the millions of Americans taking proton pump inhibitors, known as PPI's, that suppress stomach acid for conditions like acid reflux, you're going to be prone to Vitamin B12 deficiency

Have you heard about B12 shots for energy

It can be sterile water (no preservative, single use) or bacteriostatic water (with preservative, multi-dose), so not all reconstitution water is bacteriostatic.

& Chen, H.-C