Other peptide-based medications are widely used for conditions like diabetes, multiple sclerosis, and cancer
Bone 24:195202 Sever M, Klicek R, Radic B, Brcic L, Zoricic I, Drmic D, Ivica M, Barisic I, Ilic S, Berkopic L, Blagaic AB (2009) Gastric pentadecapeptide BPC 157 and short bowel syndrome in rats
A healthcare provider uses a small needle to deliver the dose intramuscularly, allowing the nutrient to absorb through the muscles blood supply
Together, they form a complete program
Because the body cannot make B12 on its own, it has to come from food (meat, fish, eggs, dairy) or from supplements