bpc 157 fda unapproved peptide warning letter bpc-157 new drug BPC-157: Miracle Healing or Hidden Danger? Regeneration or Risk? A Narrative

Y.QuM.DuanR.ShiD.JinL.GaoJ.et al (2019)

Abstract Background Both vitamin B6 deficiency and vitamin B12 deficiency can present with symptoms that appear like polyneuropathy, organomegaly, endocrinopathy, M protein, and skin changes (POEMS) syndrome, with painful peripheral neuropathy and sensorimotor dysfunction

2 Iodine is used in the isolation of vitamin B12 and has been widely reported to induce acne

Some peptides can not only regulate hormones but can function as hormones themselves

Interactions with common perioperative and orthopedic drugs NSAIDs, corticosteroids, and anesthetic agents are uncharacterized, which matters precisely because orthopedic patients are frequently on those medications