You may one day meet someone who has unfortunately lost their sight. It is a great thing, isn’t it? Without your sight, you will discover many things can be very hard, and that’s why it’s so important to take good care of your eyes.Some foods can prevent eye problems. Studies show that food that contain Omega-3 fatty acids, zinc, and vitamins E and C can help prevent macular degeneration and cataracts. Salmon, tuna, nuts, beans, green leafy vegetables,...