老花眼是40—50岁的中老年人普遍存在的一种眼病。它是由于晶状体核逐渐增大硬化,而引起调节功能障碍的近距离视力下降。中医认为,老花眼系肾水亏损,精血不足而引起,故应适量食补。黑豆具有补肾养血之功效,常食可固齿明目;黑芝麻也有明目抗衰的作用。另外,还可适当多吃些瘦肉、鱼、蛋、牛奶、肝脏以及新鲜水果蔬菜等食物。 Presbyopia is a prevalent type of eye disease among the 40-50 year olds. It is due to the gradual increase in lens nuclei sclerosis, causing adjustment dysfunction in short-term vision loss. Chinese medicine believes that presbyopia kidney water loss, caused by lack of blood, it should be adequate tonic. Black beans have the effect of kidney nourishing, regular food can be solid teeth eyesight; black sesame also eyesight anti-aging effect. In addition, you can also eat more lean meat, fish, eggs, milk, liver and fresh fruits and vegetables and other foods.