Adequate sleep time is also extremely beneficial to the body. If an adult needs to sleep 8 hours a day, if an old man over 60 needs to sleep about 6 hours a day.
Extended data:
1 to ensure sleep efficiency. Sleep time should account for more than 90% of the time in bed, otherwise it is easy to be depressed. Some people sleep lightly for a long time and lack deep sleep, so they need to go to the hospital for examination and rely on drug treatment to correct them.
2. Because the best sleep time is around 22 o'clock, it is best to arrange dinner between 18- 19. It should also be noted that it is best to do running, yoga and other activities 2 hours after meals, because the stomach is no longer heavy at this time, which has little effect on digestion and is easier to exercise.
People's Health Network-You don't have to get up early for a good sleep.