If someone reaches the age of 30 years and he or she is old, it means the person is really suffering from an unknown sickness or cancer. For your peace of mind, you should not be looking yourself in the mirror always because you might not like what you will see especially when your skin is not giving.
You need to eat fruits, vegetables and nuts. Engage in exercises to keep your body fit. Take supplements that can help in your vision problem.
Old age can cause blindness if you don't take proper care of it on time. Nice report good luck