However oral B12 was much slower to recover deficiencies than injections and do not last in the body as long as injections.
Transcobalamin (TC) (he active form of B 12 )
Systemic Inflammation and Post-Injury Recovery For patients with widespread musculoskeletal inflammation, chronic soft tissue pain, or a recent surgical recovery, BPC-157 is most often prescribed as part of the Wolverine Stack, which combines BPC-157 with TB-500 (Thymosin Beta-4) for synergistic tissue repair
By the time an orally consumed peptide reaches the small intestine, most of it has been destroyed
These hypotheses will need to be explored in a randomized study
doi:10.1152/japplphysiol.00945.2010 Sikiric P, Blagaic AB, Strbe S, et al