Yes, they are generally safe when administered by trained professionals in accordance with clinical guidelines
(PubMed) Van Dam F, Van Gool WA
In some cases, you may be able to get adequate Vitamin B12 by making slight adjustments to your daily diet
Bacteriostatic water 0.9% is frequently referenced in research literature involving sterile solution preparation, laboratory workflow standardization, and contamination control processes
Some compounding pharmacies and research sources list it as AOD-9604, AOD9604, or HGH Frag 176-191
Vitamin B12 plays a critical role in supporting red blood cell formation, neurological health, and DNA synthesisdeficiencies can lead to fatigue, mood changes, and cognitive decline