[26] [27] It can be obtained as dark red crystals or as an amorphous red powder
Thats important for increasing B12 levels in people who cant properly absorb B12 from food or supplements
The injection : administered into your deltoid (upper arm) or, occasionally, the upper outer hip, by a licensed nurse practitioner or trained medical assistant under nurse-practitioner supervision
doi:10.1007/BF02837864
Many insurers will cover these injections when prescribed by our healthcare providers to treat a diagnosed vitamin B12 deficiency or related conditions such as pernicious anemia, gastrointestinal issues affecting nutrient absorption, or certain neurological disorders
In: Shils ME, Shike M, Ross AC, Caballero B, Cousins RJ, eds