The present disclosure relates to the field of microbial technology, and discloses a probiotic composition and use thereof. The probiotic composition in the present disclosure is consisted of Bifidobacterium adolescentis CCFM8630, Lactobacillus reuteri CCFM8631 and Lactobacillus rhamnosus CCFM1044, whose effect of alleviating metabolic syndrome is significantly better than that of CCFM8630 or CCFM8631 alone or combination of the two, especially in aspects of lowering epididymal fat content, lowering fasting blood glucose level, lowering the area under sugar tolerance curve and lowering contents of serum low density lipoprotein and total cholesterol, improving liver antioxidant capacity and lowering serum IL-1β content, etc. The extent of decrease or increase is increased by 9.62% to 769.62% compared with formulations of a single probiotic or a combination of two probiotics. The combination of three probiotics achieves a significant synergistic effect.
