State Key Laboratory of Food Science and Technology University 214122;
School of Food Science and Technology University 214122;
Department of Gastroenterology Hospital of Jiangnan University 214122;
National Engineering Research Center for Functional Food University 214122;
Wuxi Translational Medicine Research Center and Jiangsu Translational Medicine Research Institute Wuxi Branch 214122;
School of Pharmaceutical Sciences University 214122;
Polycystic ovary syndrome; Type 2 diabetes; Glucose homeostasis; Probiotic; META-ANALYSIS; Randomized clinical trial;