Generally, B12 shots are designed to provide a sustained boost in B12 levels, but the exact timeframe can depend on factors such as your metabolism, lifestyle, and any underlying health conditions
At a medical spa, every injection is performed by a licensed providersuch as a nurse or nurse practitionerusing medical-grade supplies in a controlled environment
STORAGE To be stored at room temperature away from direct sunlight
For many people, an oral supplement is just as good [as an injection]. Finally, when it comes to the safety of both B12 injections and oral supplements, you dont have much to worry about
Then you need to have intrinsic factors on the gut lining to bring B12 into circulation, transcobalamin proteins to move it around the body and finally, pancreatic enzymes for absorption