Sleep Time

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     How many hours did you sleep yesterday?  Sleep is essential for humans.  It is said that 7 hours sleep is the best, but is that true?  So today I would like to talk about appropriate sleep time.

     To tell the trust, there is no absolute standard for good sleep.  According to an article, sleep is influenced by personal factors such as constitution, sex, and age.  However, there is a fact that sleeping too long is not good for your health.  There is also a result that the risk of death gradually increased from sleeping for more than 8 hours.   Also, as you get older, you need less sleep and sleep lighter.

     I tend to sleep too much on holidays, so I would like to be careful.  Let’s be careful about our sleep time and live a healthy life!

     I will post the URL of the referenced site.  If you want to know more details, please check it out.

https://www.otsuka.co.jp/suimin/column02.html#:~:text=%E6%88%90%E4%BA%BA%E3%81%AE%E5%A0%B4%E5%90%88%E3%80%81%E5%80%8B%E4%BA%BA%E5%B7%AE,%E3%82%82%E6%B5%85%E3%81%8F%E3%81%AA%E3%82%8B%E3%82%88%E3%81%86%E3%81%A7%E3%81%99%E3%80%82

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