Age does not make a reduced sleep requirements. The elderly still have to sleep eight hours. However, the deep sleep decreases with advancing age. Make it easier to wake up after sleeping 3-4 hours, and sleep.Age is no more demand fell asleep. The elderly still want to sleep eight hours of sleep, however, decreases with age. Waking up after going to sleep 3-4 hours a day and sleep more difficult.
การแปล กรุณารอสักครู่..
