Primary Areas of Precision Nutrition Research


and Nutrition


and Nutrition


and Nutrition


NRI principal investigators hold faculty appointments in the departments of Nutrition and Psychology at UNC Chapel Hill. Their research includes studies on the role of nutrients in preventing disease, diet-related health behaviors and risk factors for disease, the effects of the environment and genes on disease outcomes, and the impact of gene-nutrient interactions. For more information about NRI faculty, visit our Faculty Directory.

Research Cores

The NRI houses research cores that offer a wide range of services to researchers. Cores offer shared resources, including cutting-edge technologies, high-end instrumentation, technical support, and education. Our cores are committed to enhancing and expanding the collaborative capabilities of research at our institute, on the North Carolina Research Campus, and throughout the research community.

Read the Latest News

Nutrient Supplements as a Treatment for FASD

While the best defense against fetal alcohol spectrum disorders (FASD) remains avoiding alcohol consumption during pregnancy, research has shown that dietary choline supplementation can reduce at least some of the cognitive and behavioral problems associated with FASD...

Precision Nutrition and Brain Health Symposium

Our brains are built and supported by our mothers’ diets and then, by our diets. An individual’s response to incoming nutrition is programmed and very individualized. Maternal nutrition is important for fetal development even before conception: We now know that...

Embracing Life’s Detours: Faculty Focus with Delisha Stewart, PhD

On her journey to the UNC Nutrition Research Institute (NRI), Delisha Stewart, PhD, did not shy away from detours. In fact, she jokingly refers to herself as “the scientific nomad.” The key to life, she believes, is not being afraid to stray from the expected path...

Training for Scientists

The NRI is a center for precision nutrition training through programs for graduate and medical students, post-doctoral trainees, faculty, practicing physicians and other medical providers, registered dietitians, and industry professionals.

Support the NRI

By donating to the Nutrition Research Institute, your money targets the root of most American disease. Our scientists focus on how our genes respond to food so that soon medical practitioners will be able to guide people in their health from childhood through old age. Our critical research depends on the generosity of people like you.