# Global focus on healthy aging and healthspan > Live situation record from CLSTR: https://clstr.news/situations/global-focus-on-healthy-aging-and-healthspan > Updated: 2026-08-22T22:23:21.000Z. Sources: 7. Developments: 2. Global demographic shifts are driving a focus on ‘healthspan’—the period of life spent in good health—as the aging population grows. Projections indicate that by 2030, 1 in 6 people worldwide will be aged 60 or older, while in the United States, adults over 65 are expected to outnumber children under 18 by 2034. Research has increasingly emphasized the importance of preventative lifestyle interventions between the ages of 40 and 60 to maintain biological health and autonomy. Studies utilizing artificial intelligence to analyze large datasets have identified significant discrepancies between chronological and biological age, highlighting that physical and cognitive capabilities vary widely among seniors. Key indicators for predicting functional decline include gait speed, handgrip strength, and verbal fluency. Additionally, dietary habits, such as the consumption of green leafy vegetables to support cardiovascular health through nitric oxide production, are noted as essential components in reducing the risk of frailty and disability. ## Timeline ### 2026-08-22: Health research emphasizes prevention between ages 40 and 60 Research highlights the importance of preventative health between ages 40 and 60 to maintain biological age, while dietary intake of green leafy vegetables can support arterial elasticity and blood pressure. 3 sources. https://clstr.news/cluster/health-research-emphasizes-prevention-between-ages-40-and-60 ### 2026-08-18: Healthspan focus rises as global aging population grows As the global population ages, research is shifting toward healthspan—maintaining mobility and mental sharpness—to combat the rise of chronic diseases in older adults. 4 sources. https://clstr.news/cluster/healthspan-focus-rises-as-global-aging-population-grows --- Cite as: Global focus on healthy aging and healthspan. CLSTR, https://clstr.news/situations/global-focus-on-healthy-aging-and-healthspan