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Chronic Stress Biomarkers

Meaning

Chronic stress biomarkers are measurable physiological and biochemical indicators in the body that reflect sustained activation and eventual dysregulation of the stress response systems. These markers provide objective data on the cumulative impact of prolonged psychological or physical stressors on endocrine and metabolic function. Clinically relevant examples include persistent alterations in diurnal cortisol rhythm, elevated allostatic load indices, and shifts in inflammatory cytokine profiles. Monitoring these provides a quantitative assessment of systemic strain.