Ann Surg 200:405-412, 1984
The majority of health insurance programs, such as Medicaid and Medicare Part B, will cover the cost of Vitamin B12 injections if they are deemed medically necessary by a healthcare professional, which includes treatment for conditions like pernicious anemia, malabsorption disorders, and following gastrectomy
Gut 3:A309 Vukojevi J, Siroglavi M, Kanik K, Kralj T, Stani D, Kokot A, Kolari D, Drmi D, Sever AZ, Barii I, uran J (2018) Rat inferior caval vein (ICV) ligature and particular new insights with the stable gastric pentadecapeptide BPC 157
increase by ~50 mcg every 12 weeks as tolerated
Cyan means it has a cyanide group, and cobalamin links it to vitamin B12