5 peptides researched for gut health.
Gut health peptides support the gastrointestinal system by protecting mucosal lining, reducing inflammation in the digestive tract, and promoting tissue repair. Given the gut's role in immunity, nutrient absorption, and even mental health (the gut-brain axis), these peptides have broad implications beyond digestive comfort.
BPC-157 is the most researched gut peptide. originally isolated from human gastric juice, it has shown remarkable cytoprotective effects in animal studies, protecting against ulcers, inflammatory bowel conditions, and NSAID-induced damage. It's unique among peptides in being stable in stomach acid, potentially allowing oral administration. Other gut-targeted compounds like larazotide (which modulates tight junctions) and KPV (an anti-inflammatory tripeptide) are being studied but have less available data.