9
If it's important to wash our body, wash our hair, why isn't it equally important to wash our brain ? (feddit.online)
submitted 3 months ago by to c/dumbquestions@crazypeople.online
13 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] 7 points 3 months ago* (last edited 3 months ago) (1 child)

I've read theory that posits that when we sleep, waves of cerebrospinal fluid wash over the brain, removing waste.

Edit: https://www.science.org/content/article/scientists-uncover-how-brain-washes-itself-during-sleep

  • permalink
  • fedilink
  • source
  • hideshow 2 child comments
    •