-
The Silent Switch Within | BioDreams: The Chemistry of Sleep
The Threshold Between Wake and Rest There’s a moment, somewhere between exhaustion and restlessness, when the body begs for sleep but the mind refuses to dim its lights. In that thin, electric border lives a tiny molecule with an outsized role: orexin. Known also as hypocretin, this small neuropeptide is the quiet switch that decides…
Where sleep becomes sustainable rest.