If You Drool While You Sleep, It Might Be a Good Thing – Here’s What It Really Means 
Ever wake up to find a little drool on your pillow?
Most people feel embarrassed by it… but guess what?
It might actually be a sign your brain is functioning perfectly.
Drooling Can Mean Deep Rest
When you enter deep sleep, your body relaxes completely.
That includes the muscles in your mouth and face.
So if you’re sleeping on your side or stomach, saliva might naturally leak out.
No big deal. In fact… it’s a great sign.
You May Be Getting Quality Sleep
Experts say drooling shows you’re hitting the REM and slow-wave stages of sleep.
That’s when your brain does its real work:
- Repairs tissues
- Processes emotions
- Stores memories
- Flushes out toxins
