5. Set consistent, healthy mealtimes.
Regular mealtimes, not just regular sleep times, help regulate our circadian rhythms. Eating a healthy breakfast and lunch on time -- rather than grabbing a doughnut and coffee in the morning or a late sandwich on the run -- also prevents energy deficits during the day that will aggravate your sleepiness. Plan to finish eating meals two to three hours before bedtime.
5、设定一个一致的,健康的饮食时间
不仅是有规律的睡眠时间,有规律的饮食时间也对调节我们的生理节奏有帮助。按时吃健康的早中餐——而不是早上随手拿点油炸圈饼,喝点咖啡或者跑着吃些三明治——这可以防止我们在白天能量不足,如果能量不足的话将使你白天更困乏。计划在就寝两三个小时之前吃晚餐。