GSA Momentum Discussions

Nutrition Matters: Supporting Healthy Aging Through Proper Nutrition

April 22, 2026·15 min
Episode Description from the Publisher

This GSA Momentum Discussions podcast episode explores why nutrition is essential to healthy aging. The conversation examines age-related changes in appetite and nutrient needs, the risks of nutritional deficiencies as we age, and the role of diet and physical activity in preventing sarcopenia. It also highlights emerging research and practical strategies to help older adults maintain strength, function, and independence. Support provided by Haleon. Transcript Guest Roger A. Fielding, PhD Associate Director, Jean Mayer, USDA Human Nutrition Research Center on Aging   Lead Scientist and Senior Scientist, Nutrition, Exercise Physiology, and Sarcopenia Team   Professor of Nutrition, Friedman School of Nutrition Science and Policy, Tufts University   Professor of Medicine, Tufts University School of Medicine Host Jennifer Pettis, MS, RN, CNE, Director, Strategic Alliances Gerontological Society of America

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