每天不少於7小時, 最好 around 8小時, 要有質量.

 

Non-REM (NREM) sleep consists of four stages of sleep, each deeper than the last.

REM (Rapid Eye Movement) sleep is when you do most active dreaming. Your eyes actually move back and forth during this stage, which is why it is called Rapid Eye Movement sleep

所有跟帖： 

• 是。我有時候熬夜就會感覺臉是灰色的。但是玩命睡上一天就會變過來 -勤快的貓- ♀ (182 bytes) () 08/30/2012 postreply 15:34:07

• 是, 是, 你這一補充就更完整了!! -*雨竹*- ♀ (53 bytes) () 08/30/2012 postreply 15:39:37

• 哎，丫頭等著我去找那個凡士林的圖來介紹給你，巨棒 -勤快的貓- ♀ (0 bytes) () 08/30/2012 postreply 15:45:15