In this episode of Nutrition Science Bites I talk with Dr Nina Meloncelli about her innovative research on gut health during pregnancy, particularly gestational diabetes. Our discussion covers how she first got interested in the gut microbiome during pregnancy, the design and implementation of the Healthy Gut Diet study, and importance of co-designing dietary interventions with women. The conversation highlights the important dietary changes the women were able and implications of these findings for all pregnant women. This emphasizes the role of nutrition and medical nutrition therapy from the dietitians via telehealth in supporting women during pregnancy.