Myopic, astigmatism is mental use up too big, ministry of eye of internal lesion caused by overexertion enrages blood, body endotoxin accumulation is excreted not free, cause what nutrition allocates an eye not quite and happen.

• 近视、散光是脑力消耗太大，劳伤眼部气血，体内毒素堆积排泄不畅，造成营养不够分配到眼睛而发生的。