To sleep, perchance to… cleanse your brain

Brains Sweep Themselves Clean Of Toxins During Sleep …As if we need another reason to get a good night’s sleep! This article on NPR.org, called “Brains sweep themselves clean of toxins during sleep,” discusses the new discovery of channels that cleanse your brain by whooshing out harmful toxins while you snooze. Snippets: During sleep, cerebral fluid flows through