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RE: Be careful of your body if you only sleep six hours a day or less 一天睡眠少於六小時的人要注意身體

in #cn • 7 years ago

Yes , very good article about sleeplessness and its effect on our health. But economical and social factors push us towards sleeplessness. Sleep for 8 hours gives us new energy for next day.

7 years ago in #cn by
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