Listening to soft music for45 minutes before bedtime can slow breathing and heart rates, helping you drift off faster and slumber soundly according to a Case Western Reserve University study.

• 凯斯西储大学的一份研究报告表明：睡觉前，听一听柔和的催眠曲45分钟，有利于放慢心率和呼吸频率，这样有助于快点入睡，而且也睡得香甜。