Research

Our research

Our work focuses on how nutrition influences health, resilience, and brain development. We pursue these questions with controlled animal studies — primarily in pigs and poultry — applying methods that range from performance and gut-health measures to advanced neuroimaging and behavioral testing. The program is organized around two connected areas, with a primary emphasis on how early-life diet helps shape the microbiota-gut-brain axis.

Nutrition, Health, and Neuroscience Laboratory
Email: rdilger2@illinois.edu