DHA-enriched phosphatidylserine alleviates high fat diet-induced intestinal barrier damage in mice by modulating the gut microbiota

Background: long-term dietary fat is one of the high-risk factors for intestinal barrier damage. It is essential to explore effective interventions to prevent intestinal barrier injury. Docosahexaenoic acid-enriched phosphatidylserine has been shown to have multiple biological activities, while the effect on intestinal damage is unclear.