Published preclinical work used a wide range of oral doses
Curr Pharm Des 24:19721989 ebei B, Nikoli V, Sikiri P, Seiwerth S, oa T, Patrlj L, Grabarevi , Ruman R, Petek M, Konjevoda P (1999) Osteogenic effect of a gastric pentadecapeptide, BPC 157, on the healing of segmental bone defect in rabbits: a comparison with bone marrow and autologous cortical bone implantation
A differential for the myelopathy would include various metabolic, toxic, immunologic, and infectious disorders, such as copper deficiency myelopathy (possibly precipitated by zinc toxicity), folate deficiency myelopathy, vitamin E deficiency myelopathy, nitrous oxide toxicity, HIV-related vacuolar myelopathy, HTLV-1-associated myelopathy, neurosyphilis, and possibly Lyme disease
Im sorry to hear of your Injuries.Views differ on the effect of using b12 out of date