Diet and the Microbiome

The gut microbiota provides a range of ecologic, metabolic, and immunomodulatory functions relevant to health and well-being. The gut microbiota not only responds quickly to changes in diet, but this dynamic equilibrium may be managed to prevent and/or treat acute and chronic diseases. This article provides a working definition of the term "microbiome" and uses two examples of dietary interventions for the treatment of large bowel conditions to emphasize the links between diet and microbiome. There remains a need to develop a better functional understanding of the microbiota, if its management for clinical utility is to be fully realized.