aging biology

Research

25-Year Japanese Study Identifies Optimal Diet and Lifestyle Factors for Cognitive Health and Functional Aging

A 25-year longitudinal study, the National Institute for Longevity Sciences – Longitudinal Study of Aging (NILS-LSA), reveals that specific dietary habits, lifestyle choices, and psychological factors significantly impact cognitive function and higher-level functional capacity in aging individuals. Notably, higher intake of certain fatty acids, soybeans, green tea, and dairy, coupled with dietary diversity, not smoking, […]

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Research

IL-11 Inhibition Extends Mouse Lifespan by 29%: A Breakthrough Rivaling Rapamycin’s Effects

TL;DR: A 2024 Nature study shows that inhibiting interleukin-11 (IL-11) extends median mouse lifespan by 28.7% when administered at an age equivalent to human late-50s, with improved health markers and reduced tumor incidence. This extension rivals that seen with rapamycin, raising questions about whether IL-11 inhibition works through similar or complementary mechanisms. Key Findings Lifespan

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