However, please note that insurance usually does not cover Vitamin B12 injections if they are requested solely for general wellness, increased energy, or non-medical purposes
By supporting these processes, B12 can help your body recover faster and more effectively
However, some people cannot take vitamin B12 injections safely, including those with Lebers disease or similar eye concerns, kidney disease, liver disease, iron or folic acid deficiency, an active infection, or those taking medications that may interact with vitamin B12
Many sublingual supplements provide between 1,000 mcg and 5,000 mcg per serving, although the appropriate amount depends on individual needs and should follow the product label or your healthcare provider's guidance