How long to sleep each day, and what are the dangers of sleep deprivation?
'If you sleep well, you will be in good health' is a saying that many people ...
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Tag: sleep
What are the causes for not waking up in winter
In winter, many people are listless and yawning all day long, wishing to just fall into ...
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Aerobic exercise can help sleep and metabolism
Quality sleep and regular aerobic exercise are of great help to human health. In recent years, the ...
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