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Functional Human Longevity

Meaning

Functional Human Longevity defines the ultimate, prioritized objective of modern longevity science, which is the extension not merely of the chronological lifespan, but specifically of the healthspan—the period of life lived in full physical, metabolic, and cognitive function, free from significant chronic disease. This concept places paramount importance on the quality of the extended years, focusing on maintaining independence, vitality, and robust physiological capacity over simple survival. Achieving this state requires optimizing core biological systems, including the endocrine and metabolic pathways, to ensure sustained, high-level performance throughout the entire aging process. It represents a crucial paradigm shift from passively treating illness to actively sustaining comprehensive wellness.