一忌久视,“久视伤血”。中医认为:心主血脉而藏神志,肝藏血,开窍于目,五脏六腑之精华皆上注于目,眼受血而能视。如若过度使用目力,轻则两目疲劳,重则导致疾病,长期专一使用眼睛之职业者每每容易罹患近视或者某些眼病。祖国医学认为:久视会伤血耗气,引起肝血不足,目失所养,便会产生头晕目眩、视物昏花、两目干涩等现象,甚至发生夜盲、心悸失眠、 Avoid long-term vision, “long-suffering blood.” Chinese medicine believes that: the heart of blood and possession of the mind, possession of blood in the liver, resuscitation in the eyes, the essence of internal organs are on the eyes, the eyes affected by blood and visual. If excessive use of eyesight, ranging from two head fatigue, weight is leading to disease, long-term use of the eyes of professionals often suffer from myopia or some eye disease. Motherland medicine believes that: long-term vision will be wasting blood, causing liver blood shortage, head loss by the support, it will produce dizziness, depending on the material dim flowers, dry eyes and other phenomena, and even night blindness, palpitations insomnia,