如果平日生活较规律,逢节假日贪睡,就可能扰乱体内生物钟的时序,使脑垂体分泌的激素水平出现异常波动。结果白天激素水平上不去,夜间激素水平下不来,使大脑兴奋与抑制失调,造成夜不能寐,而白天却心绪不宁、疲惫不堪。人的正常生活节律是依据人在工作、学习、生活中的需要,以及个人生理、年龄特点和身心健康需要而形成的。这种生活节律也是 If more regular life on weekdays, snooze on holidays, it is possible to disrupt the biological clock timing, so that abnormal secretion of pituitary hormone levels fluctuate. The results of daytime hormone levels do not go up at night, not under the hormonal level, so that the brain excited and inhibition of disorders, resulting in sleepless nights, but the restless mood during the day, exhausted. The rhythm of normal life of a person is based on the needs of people in work, study and life, as well as personal physical, age characteristics and physical and mental health needs. This rhythm of life is also