What is the Origin of Extended Vitality Span?

The term is a modern refinement of the classical longevity concept, gaining traction with the scientific focus on the biology of aging, or geroscience. It reflects a paradigm shift in healthcare from disease management to health maximization throughout the aging process. The pursuit of an extended vitality span is fundamentally linked to mitigating the core mechanisms of biological senescence.

What is the Mechanism of Extended Vitality Span?

Achieving an extended vitality span involves interventions that target the hallmarks of aging, such as cellular senescence, telomere attrition, and mitochondrial dysfunction. Strategies often include hormonal optimization, which influences cellular repair and metabolic rate, alongside genetic and nutritional modulation. By preserving the functional integrity of major organ systems, these mechanisms collectively delay the onset of age-related physiological decline.

Extended Vitality Span ∞ Area

Extended Vitality Span

Meaning

The clinical and physiological objective of extending the period of life during which an individual maintains optimal health, functional independence, and freedom from chronic disease. This concept moves beyond merely increasing lifespan to focus specifically on the quality of those additional years. It is a key metric in geroscience, emphasizing the compression of morbidity late in life.