Vitamin B12 is normally absorbed in the intestine after binding with a protein produced in the stomach called intrinsic factor
Conditions such as reduced stomach acid, digestive disorders, or certain medications can interfere with this process, meaning someone can consume enough B12 yet still become deficient
Weekly Sessions Most patients receive 1-2 injections per week, either at the clinic or self-administered at home after training
A 50 mg vial reconstituted with bacteriostatic water yields about 12.5 mg/mL
The peptide is most stable in the sterile glass vial, and plastic syringes are not designed for long-term storage of these compounds
[DOI] [PubMed] [Google Scholar] 47.Szabo S., Trier J.S., Brown A., Schnoor J