每个人的头发都有一个新陈代谢的过程，因此每天掉头发属于很正常现象，很快会由新生发取代。但是持续的脱发就是一种不正常的现象，需要引起大家的重视。特别是现在电脑的普及及工作压力的增大，对人们的头发造成了极大伤害。那么经常使用电脑的人应该如何预防呢？
1、一般情况下，在电脑前每工作一会，就应离开电脑屏幕，让身体进行放松一下，或者向远处眺望，或者干脆闭目养神。
Under normal circumstances, each working at the computer for a while, it should be away from the computer screen, allowing the body to relax, or to a distance, or simply close their eyes meditatively.
2、不论工作压力有多大，每天保证8小时的睡眠时间是必不可少的，而且要尽量保证睡眠质量，使大脑皮层的血液循环得到及时的调节。
No matter how much pressure to work every day to ensure eight hours of sleep is essential, but also to try to ensure the quality of sleep, the cerebral cortex blood circulation timely adjustment.
3、 平时多摄入新鲜蔬菜、水果及富含维生素的食物，多吃杂粮，少吃油腻及辛辣刺激性食品，并保证大便通畅。
More than usual intake of fresh vegetables, fruits and foods rich in vitamins, eat grains, eat greasy and spicy spicy food, and to ensure the stool.
