forum bpc-157 user reports BPC-157: The Promise and Perils of a Healing Peptide: Apple, Alex: 9798319471673 Books BPC-157: Disc Herniation & Lower

No side effects or complications were reported in this study

Leaky gut, which is characterized by increased intestinal permeability, can exacerbate systemic inflammation and immune responses

Coeliac disease, inflammatory bowel disease (Crohn's disease or ulcerative colitis), and chronic pancreatitis can all cause both B12 malabsorption and diarrhoea

, & Borenstein, E

The FDA Law Blog notes that if peptides are treated as likely sterile injectable products, expectations shift toward pharmaceutical-grade sourcing and tighter controls (FDA Law Blog)

In June 2022, the MHRA published advice, following a review in Europe, which concluded that this side effect occurs more frequently than was previously thought (MHRA, 2022)