Food is a factor – Have a light dinner. Heavy meals may be difficult to digest and indigestion may make it difficult to fall asleep. But don’t go to bed hungry. Hunger keeps you awake. Eat a light snack shortly before bedtime.
食物是一个因素—晚饭不宜太饱。吃的太饱不易消化，而消化就会让我们难以入睡。但是也不要饿着肚皮上床睡觉。饥饿会让你保持清醒。睡前可吃一点点小零食。
Turn off the TV and computer. – This kind of stimulation tells the brain to be alert when it’s supposed to be winding down and has been proven to reduce sleep quality.
关掉电视机和电脑—这类刺激会在大脑，在理应得到放松的时候，让大脑保持警惕。此外这些刺激已被证实会降低睡眠质量。