If you drool in your sleep, it's a signal from your body.

You open your eyes, still a little groggy, and there it is… surprise: your pillow is damp, just like your cheek. A little embarrassing, right? But this little annoyance at night is more common – and more revealing – than you might think. What if it’s not a problem, but a positive signal from your body? Let’s take a closer look at this phenomenon, which is as natural as it is fascinating.

Drooling in your sleep: A sign of deep sleep?

It may be hard to believe, but yes: Drooling at night can be proof that you’re sleeping  well   ! During the most restorative phases of sleep, our body completely relaxes, including our facial muscles. As a result, saliva no longer naturally flows down our throat and ends up on the pillow.    Soothing, right?    It’s as if your body is telling you:    “You’re finally getting the rest you need!” 

A story about position (and gravity)