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Systemic Vitality Index

Meaning

The Systemic Vitality Index is a conceptual or quantitative metric used in clinical practice to holistically assess an individual’s overall physiological health, functional reserve, and biological age across multiple organ systems. This index integrates various objective biomarkers—such as hormonal balance, metabolic markers, cardiovascular health, and inflammatory status—into a single, comprehensive score. It serves as a benchmark for tracking the efficacy of longevity and hormonal optimization protocols.