Deficiency with malabsorption/pernicious anemia: follow loading + maintenance injections
Similar to an expiration date, a BUD is the date after which a compounded medication is no longer considered safe or effective to use, based on factors such as preparation method, ingredients, and storage conditions
Some have been shown to have negative effects
The diagnosis of vitamin B12 deficiency typically relies on low total B12 levels and elevated concentrations of homocysteine (Hcy), as well as levels of transcobalamin-bound B12 (holoTC) and methylmalonic acid (MMA), which serve as functional indicators of cobalamin insufficiency (Carmel and Sarrai, 2006)
This barrier consists of tightly connected epithelial cells that regulate what can enter circulation
These injections are typically administered intramuscularly , although some protocols allow for MIC B12 injections to be administered subcutaneously or intramuscularly , depending on clinical preference