25 rare facts about your sleep
Our spine relaxes and stretches when we sleep meaning you can be a little bit taller in the morning than in the evening people sleep under blankets not only warmth though that does help it also psychological. We relax better thank to the blankets touch even if it's heavy that slightest bit of pressure on our bodies soothes the nervous system much like a hug we also feel more protected when we sleep under the covers a body out in the open makes a person feel uncomfortable and vulnerable especially when you are about to let your guard down and go to sleep.
Well, the blanket thing is just a custom even if you don't feel like you need it feels weird to sleep without it. Japan and South Korea get the least sleep on earth less than six hours. New Zealand gets the most 8 hours.
One of the few places getting the recommend amount college students might not believe me but pulling all-nighters cramming for an exam will help your grade if you are gonna do that do it a couple of days before the big test day the night before getting good sleep.
It helps you retain learned information. Nobody knows for sure what causes deja vu. One of the theories is associated with sleep even though it translates from French as "already seen you" likely dream something but forgot about it by the morning then, in reality, you see those events that are a bit like.
The Forgotten dream. Have you ever had deja vu? then write in the comments. A lot of animals like horses and zebras sleep while standing their body has evolved to pull this off so they can run away from danger at any moment.
Some birds the Albatross as an example can't sleep while flying there's a whole laundry list of animals dolphins, manatees, penguins and crocodiles to name a few that sleep with one eye open it possible because half of the brains are working and watching the situation around whole the situation around while the other half sleeps.
Some people not only snore during sleep but can also grind or clench their teeth this is called BRUXISM like a lot of people of things connected to the world of sleep nobody knows the exact causes of this phenomenon.
Sleep is as vital to humans as food and water are a healthy person will live longer without food than without sleep it seems obvious that we need to sleep so that all our body's bits can refresh themselves but no one has fully figured out all the effects sleep has on the body only that we need it and we don't do well at all without it.
One thing's for sure our body accumulates energy during sleep if you don't sleep for a long time then the body looks for this energy in food not surprisingly lack of sleep often leads to weight gain.
Sleepwalking is another mystery we haven't figured out yet but there are plenty of misconceptions surrounding it you might imagine a sleepwalker with our arms extended out in front of them like a zombie but that's just not the case you often can't even recognise if a person is sleepwalking and waking a sleepwalker won't give them a heart attack but it probably will give them a shock and they might try to fight you it's much better to gently guide a sleepwalker back to bed without waking them.
If you can many people claim that they don't dream at all but they likely just forget the dreams they dreams have if you want to remember your dreams then put a notebook or a voice recorder next to the bed as soon as you wake up immediately get to writing or recording the first 90 seconds after waking up are ideal it might take some practice but you will start remembering more and more of your dreams.
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