How long should people sleep every day?

Normal people can only rest for seven hours a day. Children should be extended for an hour or two. Generally, I feel sleepy in spring or autumn. At other times, it may be that the metabolism is not good, so we should pay attention to aftercare. Sleep less but have spirit, indicating that the body is in a state of infiltration, and there will be early longing for a long time!

A recent study in Europe shows that 6 to 8 hours is the most ideal sleep time. Sleeping less than 6 hours will increase the probability of death, and sleeping more than 8 hours may be a precursor to the disease. In addition, sleep apnea may increase the risk of death. The research report was published in the journal Sleep.

Francesco, head of the sleep, health and society program at the University of Warwick, UK? Professor cappuccio of the Medical College of the Second University of Federico and his colleagues studied 16 prospective surveys and reached the above conclusions.

These surveys come from Europe, the United States, East Asia and other places, and the longest follow-up survey time is 25 years, involving a total of 6.5438+0.5 million people.

The survey results show that lack of sleep is directly related to premature death. For example, if all citizens aged 16 in Britain don't get enough sleep, 6.3 million people will die.

Researchers say that for most people, five hours of sleep every night is not enough. Lack of sleep makes people sleepy, which increases the risk of driving and operating dangerous machines. In addition, the length of sleep should be regarded as a measure of risk and early warning information of possible illness.