If You Drool While You Sleep, It’s a Sign That Your Brain… See More
Drooling during sleep is a common and often amusing phenomenon, but did you know it can also provide clues about your brain and sleep patterns? While many people consider it a harmless annoyance, it may actually reveal interesting aspects of how your brain functions during rest.
Saliva production is a normal bodily process, but drooling occurs when saliva escapes from the mouth while you sleep. Several factors contribute to this:
Sleep position: Sleeping on your side or stomach can cause saliva to pool and leak.
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