Sikirica M, Martin A, Wood R, et al
How Long Do Vitamin B12 Injections Last
Handle only in a controlled laboratory setting
In interpreting the findings of our study, it is important to consider them within its limitations: First, this is a retrospective observational study, so no causal inferences can be drawn
Others factor in the cost of occasional lost shipments as part of their total cost-of-ownership calculation
Now, even as supply stabilizes and FDA shortage designations are lifted, compounded versions remain active in the market, raising critical questions around regulatory oversight, market sustainability, and long-term implications for branded manufacturers