BPC 157 for Gut Inflammation: Heal Your Digestive System New peer reviewed veterinary microbiome research shows that when key gut microbes are missing or damaged, dogs can struggle to digest and absorb protein, leading to GI issues like diarrhea, gas, and nutrient BPC 157 is one of the most talked about peptides and for good reason. Originally discovered in the gastric juices of the stomach, this peptide helps protect and repair the intestinal lining and Is BPC 157 Banned? Oral vs. Injectable Forms Explained Irritable Bowel Syndrome PrimeHealth Denver