Memories are converted into long term during sleep. Also, all of your basic body systems continue to work, such as your heart pumping.
Breathing for respiration, palpitation of heart for blood circulation, digestion by elementary canal and essential neurological activities are some of the autonomous jobs our body is doing when we are at sleep. Our sub-conscious brain also remain awake during this phase. Some work to store memory in the brain is also done when we are at sleep.
There are different cultural and religious beliefs about where the soul goes when the body sleeps. Some believe the soul remains connected to the body during sleep, while others believe it may travel to different realms or dimensions. In scientific terms, consciousness during sleep is still not completely understood.
Yes absolutely. When humans sleep we release a hormone called growth hormone. This hormone feeds on fat cells and moreover even while we sleep we burn some calories. Moreover if we sleep well we recharge our body and we can workout better the next day and burn more calories. So sleep does help in fat loss to a great extent…
pump blood throughout the body.
This is because your body stores fuel [all the food you do consume and do not immediately use for energy] is broken down into glucose and stored in your liver as glycogen. When you sleep [or have not eaten in a while] your body will use the glycogen as an energy source. So when you are active [before you go to bed] you body is "asking you" to consume some food so it can function. when you sleep, your body isn't needing the energy as much. So the feeling of hunger will go away for a while, until you start to be active again.
Sleep apnea could be dangerous. Some people with sleep apnea sleep with an oxygen mask on to avoid risks. What you are describing is not sleep apnea. Sleep apnea is about abnormal rhythm in breathing while asleep. Falling asleep while talking to people is another case.
Some people sleep heavily because their body requires it. This is sometimes a genetic code found in the person's DNA.
It's sleep talk/laugh. Some people just tend to be really connective while dreaming.
make your body tired,and take some fresh air deep into your lungs then go to bed you will get good sleep
Sleep depends From the kind Of work you do. If you work hard you should sleep a little bit longer. If you are involved with Studies reading, I mean Jobs where you have to use your brain you must sleep more to give your brain the time to rest, I think. If you sleep every day a lot is Lazyness. You have no interesting in doing something. It is not Healthy in my opinion. Sleep as much as your body needs. You know the answer, you know your Job, you know your Body.
Some asleep on the seabed, while others continue to swim while asleep.
its when your body is out like a light bulb. your eyes are shut and you dont have control of itsleep is the process in witch your body regains energy and heals the most