Your Brain Flushes Out Waste Every Night–Here’s How to Help It Clean Up

"Surrounding the arteries in the brain is a sheath-like structure, and cerebrospinal fluid flows through the space between the arteries and this sheath. During sleep, the brain’s blood vessels constrict, increasing the space between the vessels and the sheath, which allows more cerebrospinal fluid to flow in. As the arteries pulse, the cerebrospinal fluid is pumped through brain tissue, flushing out waste—such as beta-amyloid and tau proteins—from the deeper spaces between brain cells, eventually clearing it from the brain."
"“Waste-removing processes in the brain barely operate during wakefulness. It is very much a process that occurs in our deep-sleep stages..."

 

https://www.theepochtimes.com/health/your-brain-flushes-out-waste-every-night-heres-how-to-help-it-clean-up-5767696?src_src=partner&src_cmp=ZeroHedge

Cleans out the waste every night then I come back here to fill it up again.

Are you saying I go to bed full of crap ?

So that's what the wife used to complain about!

I find it interesting how the body goes into a maintenance-type mode when we sleep.

It really makes you think about how important sleep is for our brains. It's wild to realise that when we don't get enough rest, it can seriously affect our cognitive functions and overall brain health. It’s not just about feeling tired the next day—there's so much more going on.

 

Prioritising sleep is so crucial; it’s like our brain has its own cleaning crew working while we snooze! Maybe this is a good reminder for all of us to take our sleep hygiene seriously. Let’s make sure we're getting that quality sleep, not just for our daily energy but also for keeping our brains healthy in the long run. 

11 hours ago, CharlieH said:

I find it interesting how the body goes into a maintenance-type mode when we sleep.

It really makes you think about how important sleep is for our brains. It's wild to realise that when we don't get enough rest, it can seriously affect our cognitive functions and overall brain health. It’s not just about feeling tired the next day—there's so much more going on.

 

Prioritising sleep is so crucial; it’s like our brain has its own cleaning crew working while we snooze! Maybe this is a good reminder for all of us to take our sleep hygiene seriously. Let’s make sure we're getting that quality sleep, not just for our daily energy but also for keeping our brains healthy in the long run. 

I worked in IT and the military I've I've stayed up over 48 hours on occasion in emergency situtations. It's amazing how bad you end up feeling, and it's interesting to read about the science about why that occurs. Then after a long sleepless period of time, just how deep you sleep and how great you feel after waking up again.  It makes sense.  Most life on this planet has to sleep.  Sleep is important, and it makes sense that during the sleep cycle that the body purges accumulated waste that can't be flushed during the waking state.  I found this interesting.

On 12/30/2024 at 10:33 AM, CharlieH said:

I find it interesting how the body goes into a maintenance-type mode when we sleep.

It really makes you think about how important sleep is for our brains. It's wild to realise that when we don't get enough rest, it can seriously affect our cognitive functions and overall brain health. It’s not just about feeling tired the next day—there's so much more going on.

 

Prioritising sleep is so crucial; it’s like our brain has its own cleaning crew working while we snooze! Maybe this is a good reminder for all of us to take our sleep hygiene seriously. Let’s make sure we're getting that quality sleep, not just for our daily energy but also for keeping our brains healthy in the long run. 

 

There is more to the brain's resting activities than we know for sure.

 

The brain is like one of those old filing cabinets.  During our waking day, millions of bits of info come in. From our senses, but also through our thoughts and reasoning. Each one is on a bit of paper, and by the time we retire to sleep, there is a big heap on the floor.

 

During sleep the info from our senses - now bits of paper on the floor - is gradually filed away into the appropriate compartments in the cabinet. And when we awake the paper has gone and (hopefully) all is stashed away in the correct places in our memory bank. To be accessed as we wish.

 

Water is one of the keys in the overall process. It allows the brain to move stuff around and keeps us in good mental health.