Adams, Retention of cyanocobalamin, hydroxocobalamin, and coenzyme B12 after parenteral administration, The Lancet, Volume 292, Issue 7570, 28 September 1968, Pages 710-712, ISSN 0140-6736, Glass GB, Skeggs HR, Lee DH, Jones EL, Hardy WW
Clinical observations and research protocols suggest a graduated approach to dosing, beginning with lower doses to assess individual tolerance and response before progressing to higher doses if needed
Intramuscular (IM) Injection Techniques Intramuscular injections are a common way to give Vitamin B12
Epogen, a synthetic substance that aids in the production of blood cells by the body, is used to cure anemia in hemodialysis patients