Nutrition's role in extending healthspan: CRN-international symposium report

Top Things to Know

The symposium highlighted intrinsic capacity and resilience as meaningful, measurable outcomes for evaluating FIM interventions, encouraging programs to assess functional status, recovery from stress, and quality of life in addition to clinical markers.

Speakers stressed that successful FIM programs require integration into healthcare systems, sustainable funding mechanisms, culturally appropriate design, and attention to equity, access, and feasibility.

Summary of Conclusion/Findings

This symposium report summarizes discussions from the CRN‑International Scientific Symposium, “Food Is Medicine: The Role of Nutrition in Extending Healthspan,” which examined how nutrition can move beyond disease treatment to actively promote resilience, functional ability, and healthy aging. Speakers emphasized that healthspan can be meaningfully influenced by dietary patterns, adequate protein intake, micronutrients, and bioactive compounds that support intrinsic capacity and resilience to physiological stress. The symposium highlighted growing evidence that foods, dietary patterns (e.g., Mediterranean-style diets), and selected evidence‑based supplements (such as vitamin D, omega‑3s, and protein) can improve outcomes related to musculoskeletal health, immune function, metabolic health, and recovery from stressors. Participants stressed that Food Is Medicine (FIM) should be integrated across prevention, health promotion, and chronic disease management, rather than viewed as a standalone intervention. The symposium also acknowledged that while evidence is strong for some dietary strategies, gaps remain for many bioactives, underscoring the need for larger, well‑designed trials and implementation research. Overall, the symposium concluded that nutrition must be embedded into healthcare policy and delivery systems as a foundational tool for extending healthspan equitably.