Pertanyaan

Read the following text and answer the question! Your eyes are an important part of your body. There are many things you can do to keep them healthy and make sure you are seeing your best. Follow these simple steps for maintaining healthy eyes well into your golden years. Havea comprehensive dilated eye exam. You might think your vision is fine or that your eyes are healthy, but visiting your eye care professional for a comprehensive dilated eye exam is the only way to really be sure. Whenit comes to common vision problems, several people don't realize they could see better with glasses or contact lenses. In addition, many common eye diseases such as glaucoma, diabetic eye disease and age-related macular degeneration often have no warning signs. A dilated eye exam is the only way to detect these diseases in their early stages. Know your family's eye health history. Talk to your family members about their eye health history. It's important to know if anyone has been diagnosed with a disease or condition since many are hereditary. This will help to determine if you are at higher risk fordeveloping an eye disease or condition. Eat right to protect your sight. You've heard carrots are good for your eyes. Howerer, eating a diet rich in fruits and vegetables, particularly dark leafy greens, such as spinach, kale, or collard greens is important for keeping your eyes healthy, too. Research has also shown there are eye health benefits from eating fish high in omega-3 fatty acids, such as salmon, tuna, and halibut. Maintain a healthy weight. Being overweight or obese increases your risk of developing diabetes and other systemic conditions, which can lead to vision loss, such as diabetic eye disease or glaucoma. If you are having trouble maintaining a healthy weight, talk to your doctor. Wear protective eyewear. Wear protective eyewear when playing sports or doing activities around home. Protective eyewear includes safety glasses and goggles, safety shields and eye guards specially designed to provide the correct protection for a certain activity. Most protective eyewear lenses are made of polycarbonate, which is 10 times stronger than other plastics. Many eye care providers sell protective eyewear, as do some sporting goods stores. Sunglasses are a great fashion accessory, but their most important job is to protect your eyes from the sun's ultraviolet rays. When purchasing sunglasses, look for ones that block out 99 to 100 percent of both UV-A and UV-B radiation. Never smoking. Smoking is asbad for your eyes as it is for the rest of your body. Research has linked smoking to an increased risk of developing age-related macular degeneration, cataract and optic nerve damage, all of which can lead to blindness. Give your eyes a rest. If you spend a lot of time at the computer or focusing on any one thing, you occasionally forget to blink and your eyes can get fatigued. Try the 20-20-20 rule: Every 20 minutes, look away about 20 feet in front of you for 20 seconds. This can help reduce eyestrain. (Adopted from: https://nei.nih.gov/healthyeyes/eyehealthtips (April 24, 2019)) What is the text about?