This deficiency can be caused by poor dietary consumption, a breakdown in the digestive process, or from taking certain medications that make it difficult to absorb B12 (such as antacids)
Description Additional information Hospira Bacteriostatic Water, USP 30mL Bacteriostatic Water, USP is a sterile, non-pyrogenic pharmaceutical-grade aqueous solution manufactured by Hospira Inc., a Pfizer company operating under current Good Manufacturing Practice regulations
Last Updated: December 2025
Plan ahead with a designated driver, rideshare, or public transport instead of relying on myths that could cost lives and legal freedom
Vegetarians or vegans with potential B-12 deficiencies
Your provider will discuss potential risks during your consultation