Waking up to find a damp pillow can feel a little embarrassing, but before you rush to flip it over, it’s worth knowing this: drooling while you sleep is one of the most natural things your body can do. Far from being a sign of carelessness or poor hygiene, it’s actually a fascinating reflection of how your brain and body continue working together while you rest.
What may seem like a small inconvenience reveals how finely tuned our internal systems are—especially when it comes to sleep, relaxation, and health.
