Why Humans Feel Tired Even When They Rest | History for Sleep скачать в хорошем качестве

Why Humans Feel Tired Even When They Rest | History for Sleep

Why Humans Feel Tired Even When They Rest explores a quiet paradox of modern life: why fatigue can deepen even when the body is still. In this video, we look at why humans feel tired even when they rest, through the lens of evolution, biology, and the nervous system shaped long before comfort existed. This episode explains how rest evolved in early human history as a cautious pause, not a signal of full safety, supported by evolutionary biology, anthropology, and neuroscience. We examine how the ancient nervous system maintains vigilance during stillness, how energy conservation mechanisms described in evolutionary physiology can create heaviness instead of recovery, and how modern environments fail to provide the signals the body evolved to trust. Drawing on research in stress regulation, circadian rhythms, and aging biology, the video shows why rest without movement, completion, or resolution can quietly consume energy rather than restore it, especially as the body ages. If you enjoy calm, thoughtful explorations of human evolution, biology, and the deeper reasons behind how we feel, consider subscribing to History for Sleep. New long-form videos are released regularly to help you relax, reflect, and gently understand the human story before sleep. #sleepyhumanhistory #historyforsleep #sleepdocumentary