According to a World Health Organization survey, 27% of people have sleep problems.

In order to raise public awareness of the importance of sleep, the Global Sleep and Health Program sponsored by the International Mental Health Organization launched a global campaign in 2001 - March 21 of each year, the first day of spring, is designated as

"World Sleep Day".

Extended information The "World Sleep Day extra hour of sleep" global charity event (World Sleep Day extra hour of sleep) launched by the International Sleep Microenvironment Medical Research Collaboration is one of the global healthy sleep-themed charity events during World Sleep Day every year. It is mainly

We call on people around the world to pay more attention to healthy sleep by sleeping an extra hour symbolically on World Sleep Day.

The One More Hour of Sleep activity originated from the Singapore Sleep Association. The "Sleep Awareness Week" activities held every year on World Sleep Day generally include seminars, lectures and visits to sleep laboratories, and a webpage is set up to provide relevant medical information.

Start a "Sleep an Extra Hour" campaign on Facebook.