Because stomach acid is required for the release of vitamin B 12 from the proteins in food, vitamin B 12 absorption is diminished
Refrigerate at 28 C, protect from light, and observe the beyond-use window
The choice of diluent is determined by the trial sponsor, the investigational medicinal product dossier (IMPD), and the site's aseptic preparation policy not by individual preference
Thats because vitamin B12 is bound to protein and can only be released by digestive substances in the stomach (hydrochloric acid and gastric protease) to be absorbed
Choose by barrel size 1 mL (100-unit), 0.5 mL (50-unit), or 0.3 mL (30-unit)
Common Mistakes to Avoid Most self-injection problems trace back to a small handful of avoidable errors