Abstract
The gut microbiota is of growing interest to clinicians and researchers due to its elucidating extensive role in metabolic and immune mechanisms, not only in the gut but also in other organs. The liver shares a close bidirectional relationship with the intestine and the gut microbiota. Disturbances in the composition of the gut microbiota can affect the immune systems of both the intestine and liver. In turn, bile composition also influences the gut microbiota. Disruption of this balance can arise from various causes and may significantly impact intestinal and liver health. Therefore, the aim of the current review is to discuss the biological relationships between the gut microbiota and liver function as well as the clinical significance of their disturbances.