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Upper Quartile Physiology

Meaning

Upper Quartile Physiology is an aspirational clinical state describing the achievement of physiological function, biomarker values, and overall health status that ranks within the top 25% of a healthy, age-matched reference population. This benchmark moves beyond merely achieving “normal” or “non-diseased” status to actively optimizing biological systems for peak performance and longevity. It is a data-driven goal that signifies exceptional biological vitality and resilience against age-related decline.