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Nutritional Sciences at Penn State examines how humans gain energy from food and how nutrition choices affect our health over time.
Solidly rooted in chemistry, biology, physiology, psychology, neuroscience, behavior, and development, our body of work covers the effects of nutrition at all levels, from the molecule to the organism, to the population at large. Our programs aim to nurture a new generation of leaders in bench and behavioral sciences who will push the limits of our understanding of nutrition as it relates to human health.
Barbara Rolls
Spotlight
Faculty Spotlight

Barbara Rolls has been awarded the Presidential Medal of Distinction by The Obesity Society. She is recognized for her research in ingestive behavior, public service, and mentorship throughout her career.