The Role of the Gut Microbiota in the Prevention and Management of Gestational Diabetes Mellitus Are We There Yet?

Current nonpharmacological approaches, including diet and exercise interventions, for preventing and treating gestational diabetes mellitus are effective for less than 50% of women. Recent evidence suggests that the gut microbiome is integrally involved in maternal glucose homeostasis. Changes to the composition and metabolic behavior of the gut microbiota may play a role in the development and persistence of gestational diabetes mellitus. Thus, there is growing interest in targeting the maternal gut microbiome for preventing and managing pregnancy-related diseases including gestational diabetes mellitus. Future progress may come from a systems biology approach to elucidate the role of the gut microbiota in maternal glucose homeostasis.