Adults need different sleep time according to different age groups. Generally speaking, the older you get. The less sleep you need. Generally speaking, you need 8 hours of sleep before you are forty. After forty years old, you need a shorter sleep time, and when you are sixty or seventy years old, you only need five or six hours of sleep. But it's better to take a nap. It will make you energetic all day.
It is recommended to sleep for 7 hours every day, and don't think before going to bed. You can soak your feet with warm water and press the soles of your feet to promote sleep. Don't eat spicy, greasy and greasy food in the diet, and the diet is light.
Extended data
Sleep is an important event in life, because about one-third of people's life is spent in sleep. It is not good to sleep too long or too short. How long you sleep varies from person to person The National Sleep Foundation's Sleep Guide gives different sleep guidance suggestions for different age groups.
For example, a baby needs to sleep for as long as 14 to 17 hours every day from birth to 3 months old. Children aged 0 to 2 need 1 1 to 14 hours of sleep every day. School-age children aged 6 to 13 are advised to sleep 9 to 1 1 hour every day.
14 ~ 17-year-olds should sleep 8 ~ 10 hours a day, and teenagers need more sleep. Even so, sleeping more than 1 1 hour every day will still be harmful to your health.
For adults aged 65,438+08 to 64, 7 to 9 hours' sleep is the best, 6 hours or 65,438+00 hours is ok, but less than 6 hours or more than 65,438+00 hours is not recommended.
For people over the age of 65, the new guide provides advice on 7 to 8 hours of sleep. Some old people only sleep for five hours. Usually they get up early, but they are always sleepy during the day.
Baidu Encyclopedia-Sleep Time (Explanation of Words)
People's Network-How long does it take for adults to sleep for 7-9 hours every day?