Hello everyone and welcome to Dr. Mercola's cellular wisdom, where we dive into the hidden forces

that keep our bodies healthy, or at least try to. I'm Ethan Foster, here to examine the human

condition with my usual stoic flair. And I'm Alara Sky, your partner in comedic investigative

health journalism. Today's topic, sleep. Or, more specifically, why some of the sleep medications

out there might be less

helpful than an alarm clock that never goes off. We'll be looking at how these pills can impair

something called the glymphatic system, which, believe it or not, has nothing to do with my

questionable comedic timing. I'm pretty sure your comedic timing is in a separate system entirely,

but yes, the glymphatic system is your brain's personal housekeeping service.

It cleans up the brain's daily mess when you're snoozing away.

Think of it as those tiny nighttime custodians vacuuming up leftover mental crumbs.

That's a lovely thought.

The magic of many custodians in my head, wearing microscopic uniforms,

cleaning up all the clutter.

Or maybe it's more like a midnight pool party

with waves of cerebrospinal fluid washing through. Either way, we want that system functioning

at its best. Right. The cool part is that this glymphatic system primarily kicks into high

gear during deep sleep, especially non-REM sleep. It's like the prime shift for your brain's cleaning

crew. But sleeping pills? According to some

new research, they can shut down that shift so thoroughly, it's like the boss said, nobody's showing up

tonight, lights off. So you end up unconscious, sure, but your brain's cleaning staff remains clocked out.

That leaves junk behind, toxins, proteins like beta amyloid and tau, and maybe some regrets about your questionable beverage

...