For a 5 mg vial, adding 1-2 mL works because you will likely use the entire vial in one or two doses
It is important to choose a qualified healthcare professional trained in administering vitamin B12 shots
However, for a more sustained and significant improvement in chronic fatigue, it often takes several weeks or even a couple of months of regular injections for the body to fully restore its B12 stores and for symptoms to noticeably subside
This slower transit time can reduce the window during which your intestines absorb certain vitamins, including B12, which is released from food through stomach acid and specific enzymes
The information contained herein is presented in summary form only and intended to provide broad consumer understanding and knowledge
By opting for B12 shots you can help to give your white blood cells a boost, improving your immune system and keeping your body in good working order