There are two kinds of beautiful eyes. One is related to the general health of a person and the second is related to make-up. Healthy eyes are directly related to general health. A and D is the cause of poor eyesight. Certain precautions should also be taken to keep the eyes healthy.
Smoking makes eyes yellowish.
Eyes become red if proper rest if not given to them. Apart from wrinkles, many times dark patches appear below the eyes.