Abstract:Although fruits and vegetables were inherently nutritious,those fermented with probiotics had both high nutritional values and unique flavors and tastes,being deeply popular among consumers.Fermented fruits and vegetables played an important role in improving intestinal health by regulating gut microbiota balance and providing abundant nutrients.Therefore,the research progress in fermented fruits and vegetables were reviewed regarding the types and the beneficial effect on the gut.In addition,the development trends in the research on fermented fruits and vegetables were prospected,with a view to providing a theoretical reference for the research and application of fermented fruits and vegetables.