We need to take care of our eyes. Sometimes, we take eyes for granted-- we tend to always focus on our face. There are ways to have healthier eyes. Take adequate rest and sleep to refresh the eyes and help them function well. Eat fruits and vegetables such as carrots, spinach, papaya and mangoes. These are rich in beta carotene. Beta carotene helps to have healthy eyes. Exercise for blood circulation to make sure the eyes get enough oxygen for function. Don't ever rub your eyes. Just blink your eyelids. It is a good exercise to the eyes. Drink at least 12 glasses of water to avoid any kind of puffiness in the eyes. Hope these tips are helpful.