how often should i take b12 injections Injections: Who Get Them and Long Do They Last? How Often Should You Have

The BSH recommends that treatment decisions should be based on clinical presentation rather than borderline laboratory values alone

Both raise your B12 the difference is how much actually gets in

If you do not feel a dramatic change in the first 48 hours, that is completely normal and does not mean the shot is not working

A mild shortage might simply require dietary tweaks, whereas severe depletion necessitates immediate, potent B12 injections

It received GRAS (Generally Recognized as Safe) status for use as a food ingredient, which is a separate regulatory category

They are only available for a prescription if the patient has been tested and shows low levels of vitamin B12