how long is bac water good for in fridge vs Sterile Water vs Saline: What to Use (2026) do you need to refrigerate
Description
Daily oral administration of Rx B12 will effectively increase serum levels Cyanocobalamin just as monthly Vitamin B-12 injections do
[DOI] [PubMed] [Google Scholar] 152.Daniels AJ, Grizzle MK, Wiard RP, Matthews JE, Heyer D
Because the needle stays in the fatty layer, there is less chance of catching a nerve or a blood vessel than with a deeper injection, which is one reason some clinicians prefer it for maintenance dosing
This is not uncommon and may be related to the body adjusting to a rapid increase in B12 availability, especially in patients who were significantly deficient
