缺乏光照有可能破坏你的醒睡周期和昼夜节律，还可能改变一种叫血清素的脑化学物质进而影响情绪。
Lack of light may upset your sleep-wake cycle and other circadian rhythms. And it may cause problems with a brain chemical called serotonin that affects mood.
睡到自然醒。不要让闹钟或狗叫声打扰你的睡眠周期。
Try to awaken naturally,without the help of an alarm clock or barking dog that can disrupt your dream cycle.
早上6：30——8：30进行活跃的户外运动；这是通过阳光唤醒你身体，开启健康的醒睡周期的主要窗口。
Get active outdoors between 6:30 and 8:30 a.m.; it's the prime window to wake your body with sunlight, kicking off a healthy sleep-wake cycle.
如果在眼球快速移动周期中我们被焦虑扰醒，有些原本能通过梦境来解决的问题仍将悬而未决。
When our worries wake us in the middle of a REM cycle, issues that might have been resolved through dreams are left hanging.
如果在眼球快速移动周期中我们被焦虑扰醒，有些原本能通过梦境来解决的问题仍将悬而未决。
When our worries wake us in the middle of a REM cycle, issues that might have been resolved through dreams are left hanging.
应用推荐