老年白内障,是导致老年人视力减退及失明的主要原因。随着我国老龄化社会来临,老年白内障的发病率趋向增高,据估计每年新增白内障患者人数已超过50万人。老年白内障的病因十分复杂,其中有些因素难以避免,是不好预防的。但也有一些因素通过饮食调理、改变不良生活方式和控制疾病 Senile cataract, is the leading cause of vision loss and blindness in the elderly. With the advent of our aging society, the incidence of senile cataracts tends to increase. It is estimated that the number of newly-added cataract patients has exceeded 500,000 each year. The etiology of senile cataracts is very complicated, some of which are unavoidable and are not well prevented. But there are also a number of factors that are conditioned by diet, changing unhealthy lifestyles and controlling disease