近年来,老年性白内障的发生一直呈上升趋势,它也是致盲的重要原因之一。由于此病的病因不明,所以对它的预防一直是医学界不断探索的课题。但医学专家经过长期的研究和临床实践,发现以下四种方法可有效地预防老年性白内障的发生:①减少紫外线对眼的照射。有研究发现,受到太阳光紫外线 In recent years, the incidence of senile cataract has been on the rise, it is also one of the important causes of blindness. As the cause of the disease is unknown, its prevention has always been a subject explored by the medical profession. However, medical experts after long-term research and clinical practice, found that the following four methods can effectively prevent the occurrence of senile cataract: ① reduce the ultraviolet radiation on the eye. Some studies have found that ultraviolet light by sunlight