It is important to see an eye doctor, just like going to the doctor or dentist. The Center for Disease Control (CDC) recommends that children and adults get regular eye exams. Regular eye exams help catch issues early to avoid eye disease. Here are tips for healthy eyes and clear vision. Get regular comprehensive dilated eye exams. Know your family's eye health history. It's important to know if anyone has been diagnosed with an eye disease or condition, since some are hereditary. Eat right to protect your sight. Eat plenty of dark leafy greens such as spinach, kale, or collard greens, and fish that is high in omega-3 fatty acids such as salmon, albacore tuna, trout and halibut. Maintain a healthy weight. Wear protective eyewear when playing sports or doing activities around the home, such as painting, yard work and home repairs. Quit smoking or never start. Wear sunglasses that block at least 99% of ultraviolet A (UVA) and ultraviolet B (UVB) radiation. Wash your hands before taking out your contacts and clean your contact lenses properly to avoid infection. Practice workplace eye safety.