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Physiological Deficit

Meaning

A Physiological Deficit is a measurable, sub-optimal deviation from the established reference range or functional capacity of a specific biological system, organ, or pathway, even if the patient is not yet presenting with overt disease. This deficit can manifest as a subtle hormonal imbalance, an impaired metabolic process, or a reduced capacity for cellular repair. Identifying these subclinical deficits through advanced diagnostics is the core focus of preventive and longevity-focused medicine. Addressing the deficit proactively is crucial for preventing the long-term System-Level Drift Correction that leads to chronic health issues.