Gut check: Shining a light on our bacteria’s role in disease

Michelle Rooks in the lab

May 19, 2016 — Back when she was a high school athlete, Michelle Rooks, who will graduate with her PhD in biological sciences in public health later this month, saw how making changes to her diet could improve her performance. In her research at Harvard T.H. Chan School of Public Health, Rooks has taken her interest in the connection between food, nutrition, and health to the microscopic level—she’s been working to understand the biological mechanisms that can cause bacteria in the gut to initiate and drive disease.

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