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Chronic Sleep Debt

Meaning

Chronic Sleep Debt is the cumulative physiological deficit incurred when an individual consistently receives less sleep than their biological requirement over an extended period, which is typically seven to nine hours for an adult. This is a critical metabolic and cognitive stressor, distinct from acute sleep deprivation, leading to systemic dysregulation and a measurable decline in health parameters. Repaying this debt is essential for restoring homeostatic balance and peak function.