Foods rich in omega-3s include fish, nuts, seeds, and beans. A person can also purchase omega-3 supplements online. According to a review , the carotenoids lutein and zeaxanthin are important for eye health. Green, leafy vegetables are rich in lutein and zeaxanthin, but a person can also take them in supplement form.
A range of dietary supplements containing lutein and zeaxanthin are available to purchase online. However, many people may not realize that there is also a link between smoking and a number of eye diseases. Smoking increases the risk of age-related macular degeneration, cataracts, and uveitis. It can also increase the risk of diabetic retinopathy. Quitting smoking can help reduce the risk of these eye diseases.
Practicing good hygiene can help prevent eye infections. It is important for people to wash their hands thoroughly before touching their eyes or handling contact lenses. Old eye makeup can also increase the risk of eye infections. People may wish to consider discarding eye makeup that has been open for more than 3 months. If a person develops an eye infection, it is advisable to throw away and replace all open eye makeup products.
Some eye diseases can run in families. People may wish to talk to their close relatives to find out about their eye health history.
Knowing about eye conditions that run in the family can allow a person to take precautions. It is also necessary for people to inform healthcare professionals and eye doctors about their family history. Eye conditions that can run in families include :. However, there are many steps a person can take to improve and protect their eyesight. These can include simple things such as washing hands, quitting smoking, getting enough vitamins, and wearing protective eyewear.
Maintaining a healthful weight and eating a balanced, healthful diet can also reduce the risk of developing diabetes and other chronic conditions that can lead to eye problems. Getting an object stuck in the eye is a common problem. The strain can be especially intense if you work at a computer for long stretches at a time. To ease the strain, follow the rule. That means every 20 minutes, you should stop staring at your computer and look at something 20 feet away for 20 seconds. You know smoking is bad for your lungs and your heart, not to mention your hair, skin, teeth, and just about every other body part.
That includes your eyes, too. Smoking dramatically raises your risk of developing cataracts and age-related macular degeneration.
Fortunately, your eyes, lungs, heart, and other body parts can start to recover from years of tobacco-induced harm within the first hours of quitting. And the longer you can avoid cigarettes, the more your blood vessels will benefit and inflammation will ease off throughout your eyes and the rest of you.
Some eye conditions are hereditary , so being aware of eye conditions that your parents or grandparents had can help you take precautions. Your eyes are especially vulnerable to germs and infections.
Even things that just irritate your eyes can affect your vision. For those reasons, you should always wash your hands before touching your eyes or handling your contact lenses. You should also replace your contact lenses as advised by the manufacturer or your doctor. Germs in your contact lenses can lead to bacterial infections of the eyes. You may not associate washing your hands, eating your vegetables, or watching your weight as key steps toward better eyesight, but they all play a role.
But they can all lower your odds of developing a problem that could hurt your vision. Can eye exercises help improve your vision? Here are techniques you can try. Lasik can be used to treat astigmatism, but there are a few things you should know.
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