Healthy aging is a dynamic process that involves maintaining physical vitality, mental sharpness, and overall well-being as we grow older. A key pillar of this journey is nutrition, which plays a critical role in supporting energy levels, preserving muscle mass, enhancing cognitive function, and preventing age-related diseases. Leslie Bonci, MS, RDN, a renowned expert in sports nutrition and healthy aging, brings a wealth of knowledge to this subject. With decades of experience as a registered dietitian and a certified specialist in sports dietetics, Bonci has empowered individuals—from elite athletes to active adults—to optimize their health through practical, science-based nutrition strategies. Known for her work with the Kansas City Chiefs, Pittsburgh Ballet Theatre, and her private practice, she emphasizes personalized, sustainable eating plans that promote longevity. She helps us explore the principles of healthy aging, focusing on Bonci’s expertise in leveraging nutrient-rich foods, balanced hydration, and strategic dietary choices to help individuals thrive at every stage of life.