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Entrained Awakening

Meaning

Entrained Awakening describes the state where the body’s natural waking time is synchronized with external environmental cues, particularly the transition from darkness to light. This phenomenon reflects a robust and properly phased circadian rhythm, leading to a smooth, efficient transition from sleep to wakefulness, often associated with a timely and adequate cortisol awakening response. A truly entrained awakening is a hallmark of excellent sleep hygiene and optimal neuroendocrine function.