Well, yes, drinking water can improve your eyesight. As we know that when you have drunk enough water, it will make your body, even your eyes work well and smooth. Also, it can avoid many eye diseases, such as dry eyes. But on the other hand, by drinking water, it will lead to good function in your eyes, finally having good eyesight. Also, you should know that you can have some exercise with water. A popular way to exercise the eyes is by submerging the face under water, keeping the eyes open, and rolling them around in their sockets. And just make a few circles clockwise, a few counterclockwise, and move the eyes right-left and up-down a few times. Just do it for many times, it can help improve your eyesight.
