20% of adults sleep less than 6 hours a day
100,000 accidents per year are caused by drivers falling asleep. 40 million Americans suffer from chronic sleep disorders. Sleep quality greatly affects human health.
Sleep quality dominates many activities during the day because it directly affects the health of each person. Without sleep, the immediate effect is fatigue, unable to work effectively. This condition lasts longer, causing many serious diseases. The Visually pointed out the relationship between sleep and health.
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