best gauge needle for b12 injection Dr. prescribed injections. Pharmacy only gave me vials. Where do you get your needles and syringes? What size?? Where do I inject? : r/B12_Deficiency What are injection needle sizes

On the other hand, those with methylation issues (MTHFR gene mutations carriers, for instance) do best on methylated B12, that is, methylcobalamin

Whether you should continue taking Vitamin B complex injections depends on individual needs and goals

Some patients have also experienced a hypersensitivity reaction following intramuscular injection that has resulted in anaphylactic shock and death

The product should not be given intravenously

Because of these challenges, many experts agree that the arm is a site best left to a trained provider who can administer the injection safely and correctly

It plays a key role in stimulating the release of gonadotropin-releasing hormone (GnRH), which is essential for puberty onset and maintaining reproductive function