10.1074/jbc.R400025200 J Biol Chem
Bacteriostatic water for injection, USP, is a sterile, multiple-dose, non-pyrogenic water for injection
If you are severely deficient in vitamin B12, you might be recommended B12 shots every other day for about two weeks to replenish your B12 stores and correct symptoms
These effects are usually mild to moderate and often resolve as therapy continues
It does this in two ways: by triggering extra insulin, a hormone that helps lower blood sugar levels, and by inhibiting glucagon, a hormone that raises blood sugar levels
Sublingual (under the tongue) or liquid B12 supplements can bypass some digestive issues, providing more reliable absorption