安徽省读者李春生来信问:人上了年纪身体不如以前,还添了爱流眼泪的毛病,请问流眼泪对人身体危害大吗?专家:我们经常看见有的老人没有原因就流眼泪,据眼科医师生,老年人常流眼泪不一定是患有眼病,眼泪过多,主要是眼睛干燥,缺少维生素。老年人爱流泪主要有两种情况:一种是迎风流 Anhui Province, Li Chunsheng letter from the reader asked: people on the older body than before, but also added a love of tears of the problem, may I shed tears on the body harm? Expert: We often see some elderly people shed tears for no reason, according to ophthalmology Physicians, elderly people who often shed tears do not necessarily suffer from eye disease, excessive tears, mainly dry eyes, lack of vitamins. Elderly love tears there are two main situations: one is the welcome flow