Hanjing Li1,2 Candong Li1,2,3* 1College of Traditional Chinese Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China 2Research Base of Traditional Chinese Medicine Syndrome, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China 3Key Laboratory of Traditional Chinese Medicine Health Status Identification, Fuzhou, Fujian, China Background: Studies showed that development of gut microbial dysbiosis has a close association with type 2 diabetes (T2D).