Alcoholic liver disease is one of the diseases with a high mortality rate worldwide, resulting from excessive and chronic alcohol consumption. With the rapid rise of intestinal microbial research, more and more researchers have begun to focus on the role of probiotics in preventing, alleviating or treating diseases. In this study, effects of lactic acid bacteria (LAB), a general type of probiotic, isolated from the fermented grains of Chinese baijiu, on alcohol-induced liver injury and alcohol metabolism were investigated, and the results showed that