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Sleep Deprivation

Meaning

Sleep deprivation is the clinical state of experiencing a persistent deficit in the adequate quantity or restorative quality of sleep, leading to significant physiological and cognitive dysfunction. This chronic deficiency represents more than simple fatigue; it is a profound disruption of the body’s essential restorative and homeostatic regulatory processes. It is a major contributor to systemic inflammation, metabolic dysregulation, and compromised hormonal balance.