things you need to know about sleep | why sleep is so important?

can you imagine life without sleep ?

after having breakfast in the morning, going for job working so hard, job stress, boss pressure, traffic headache and many more.

sleep is a state of rest - an unconscious rest. when we sleep, our body recovrs from fatigue caused by the day's acitivities.

after a good sleep and rest theat it fives , we become alert and active again, ready for the normal activites of the day.

when we wake up in the morning, it is not always possible for us to remember what happened when we were asleep. we may remember a dream but the rest of our sleep was a kind of darkness in which nothing seems to have taken place.

several thing happen to our body while we are sleepng. as we sink deeper into sleep, our muscles relax more and more. our heartbeat becomes slower. our temerature and bleed pressure go down. the ever-avtice brain alswo slows down so tha we can't thing or act consciously. but we drea. when e wake up, our temperatre and bleed pressure rise to normal. our heartbeat and breathing also become normal and we are fully awake. and have forgotten most, if not all, the dreams that we had while sleeping.

what is a dream? it is an activity of the mind that takes place when we are asleep. some dreams are probable while others are not. that only means that many of the things that happen in dreams could hapen when we are awake. others could not. dreams seem to be important for several reasons. one is that a dream can help us to sleep throug nouse or other disturnbac. for example, the alarm clock rings, but our mind causes us to dream that the telephone or doorbell is ringing, and that we are awake and anseringi it . certin doctors have found tha one's dreams often reveal a geat

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