1.青年忌睡懒觉 一个身体正常的青年,如果经常赖床贪睡,同时又不合理饮食,不运动,势必能量储备大于消耗,就容易形成肥胖;如果平时生活有规律,逢节假日却睡懒觉,便会扰乱体内生物钟的时序,使激素水平出现异常波动,导致心绪不悦、疲惫。如果因为舒适的睡觉淹没食欲,使肠胃经常发生饥饿性蠕动,黏膜的完整性遭到破坏,这就容易发生胃炎、溃疡和消化功能不良等症状。起床迟的青年,其肌张力都低于一般 1. youth bogey do not sleep late a normal body of youth, if often rely on bed snooze, at the same time unreasonable diet, no exercise, the energy reserve is greater than the consumption, it is easy to form obesity; if normal life, sleep every holiday, then Will disrupt the body’s biological clock timing, abnormal fluctuations in hormone levels, resulting in displeasure, tired. If you drown appetite because of comfortable sleep, so that frequent gastrointestinal motility occurs peristalsis, mucosal integrity has been destroyed, which is prone to gastritis, ulcers and dyspepsia and other symptoms. Young people who wake up late have less muscle tone than usual