Getting old is a natural part of life to which no one is immune. For many people, ageing goes hand-in-hand with the loss of physically ability. However, this does not have to be the case, especially when it comes to your vision. Even the littlest things, like choosing broccoli over fries or investing in a nice pair of sunglasses, can help you have a healthier future. Though many conditions cannot be entirely prevented, there are steps you can take to slow their progression.