[DOI] [PubMed] [Google Scholar] 18.Bostom AG, Gohh RY, Beaulieu AJ, et al
While B12 is essential for numerous bodily functions, including energy production and nerve health, its effects can vary from person to person
Once a person receives a dose of vitamin B12 injection, it is distributed throughout the body to start performing its duties
You may benefit if you: Want to support your immune system Feel run down or fatigued Are looking to improve skin radiance Want to support overall health and wellbeing How quickly will I notice results
It is important to be clear that B12 injections are not a weight-loss treatment and do not burn fat or speed up metabolism in people with normal levels
The health care provider usually considers a few things before recommending an appropriate vitamin B12 dosage: your diet and current medical condition