March 2 1 day, 2022 is the 22nd World Sleep Day. The China Sleep Research Association decided that the theme of China this year is "Good Sleep, Healthy Peer", aiming to further appeal to the public to pay attention to scientific sleep and sleep health.

The origin of World Sleep Day

In order to arouse people's awareness of the importance of sleep, in 200 1 year, the International Foundation for Mental Health and Neuroscience launched a global activity, mainly to arouse people's attention to the importance and quality of sleep. In 2003, China Sleep Research Association officially introduced "World Sleep Day" to China.