Some
people are born with poor eyesight, while others develop poor eyesight
when they are young. Almost everyone experiences some deterioration in
their eyesight as they age. How can you stop your vision from getting
worse?Nutrition
In today’s health-conscious society, the prevalent theory is that proper nutrition will slow down, and perhaps even improve, deteriorating vision. While studies have not proved this to be 100 percent effective, it certainly does no harm to one’s vision and definitely improves health.
Foods important to good vision are high in fiber and in vitamins such as C, D, and beta carotene or Vitamin A. Examples of such foods are carrots, spinach, kale, broccoli, raw cabbage, cauliflower, grapes, blueberries, bilberries, and cranberries. Sunflower seeds, flax seeds, and almonds are also good sources.
Egg yolks are a good source of lutein and zeaxanthin, both of which are thought to be beneficial in protecting vision and slowing macular degeneration, which is the leading cause of poor vision and blindness in elderly people
Omega-3 fatty acids are also essential to eye health. They’re found in supplements and fatty fish like Atlantic mackerel, herring, salmon, rainbow trout, tuna, and sardines. Omega-3s have many health benefits ranging from lowering cholesterol and blood sugar, to reducing the risk of macular degeneration.
Lenses
For most people correcting vision is as simple as seeing a qualified optometrist and getting a prescription for contact lenses or glasses.
Contact lenses have become popular for many reasons. Some people don’t like the way they look in glasses, or find them cumbersome depending on their lifestyle. Contact lenses are also available in many different colors that allow the wearer to change their eye color or even the appearance of their eyes if they choose cosmetic lenses. Contact lenses should be fitted properly to avoid injuring the eye, and care must be taken to avoid infection.
Eyeglasses are the most common option for improving vision and, in some cases, stopping it from deteriorating. Eyeglasses come in two parts, the lens, which is where the prescription from the eye doctor comes in, and the frame, which the wearer usually gets to choose. Lenses may be made of glass or plastic. Thickness is determined by the strength of the prescription. Most people with very poor vision choose plastic lenses because they are lighter than glass. Frames also come in several different styles, colors and may be plastic or metal, and costs vary greatly according to the options chosen.
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The most important thing you can do to keep your eyes healthy
is to get an annual eye examination. You may need to go more often if
you have an eye disease such as Glaucoma. Many degenerative eye diseases
such as Glaucoma, Cataracts and Retinal Disorders need to be caught
early as it’s often too late once you get symptoms. If you notice
symptoms such as pain, changes in vision or flashes of light, visit your local Optometrist right away. Early treatment from an Optometrist can prevent vision loss. Each 20/20 Eyeglass Superstore has an Independent Optometrist. Walk-ins are welcome. All we ask is that you come 20 minutes early so we can complete all of the required paperwork. Contact us for more information.
