with w. fire made for mines. lou. ah, we spend one 3rd of our lives sleeping and still we don t know why we sleep. we know some functions, but overall his general mystery. from the beginning of time, all living beings have been governed by the need for sleep. sleep is considered one of the critical necessary components to life. if you don t sleep, if an animal does asleep, it dies. yet for many modern day humans, a good night sleep has become elusive. mixed was one of the we are being exposed to light even at low levels has an adverse effect on sleep swap, cinnamon even just the equivalent of a couple of candles a meter away from you. this was who said, well, need to know how to switch off at night and above all, never use a screen after 8 pm. so that s one of the reasons that has contributed to this epidemic of sleep deficiency that is in our society to day lack of sleep affects all age groups. miss him, sit, omnia is very common to high school. it s estimated that nearly 10