Guide to All the other information of vision care

Vitamin C and bioflavonoid for healthy eyes: Besides vitamin A, vitamin C is also one type of antioxidants that are used to prevent oxidation in human body including our eyes. Another similar nutrient is bioflavonoid.
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Vitamin A and carotenoids for healthy eyes: Antioxidants are thought to reduce the risk of eye diseases such as macular degeneration and cataracts. Vitamin A is one of the important antioxidants. Animal sources such as liver and butter offer direct vitamin A, while vegetables and fruits contain carotenoids, which can be converted into vitamin A by human body. Some carotenoids such as lutein and zeaxanthin also add red and yellow pigments to plants and animals.
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Major providers of vision insurance: Vision insurance or benefits companies are always preferred provider organizations (PPOs), which contract with a network of eye care providers. Generally, vision plan members can access to services provided byoptometrists, ophthalmologists , eyewear outlets, contact lens manufacturers, or optical laboratories at fixed rates that are usually below posted retail prices.
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Health insurance and eye traits exploration: Health insurance coverage is critical for ordinary people in receiving health care including eye care. From 1997 to 2005, the National Health Interview Survey has gotten responses from 290,000 adults about eye care use rates. The survey reveals that the majority of people without health care coverage do not resort to regular eye care even if there are obvious visual problems. The longer time without health insurance, the lower rate of eye care utilization. In addition, low education and male gender also play a role.
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Lutein and zeaxanthin for healthy eyes: Both belonging to xanthophylls, lutein and zeaxanthin add yellow pigment to plants and vegetables, making them appear orange in the fruits or leaves. Experts point out that lutein and zeaxanthin also occur in the lens and retina of human eyes. These two compounds can protect our eyes from free radicals’ damage, which causes oxidation. Lutein and zeaxanthin in the lens and retina also filter out harmful blue light, protecting underlying cell layers.
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A variety of nutrients for eye health: Having a good eating habit can be of great benefit to your long and healthy lifetime. Good nutrition not only contributes to healthy body but also to your confidence. A lot of studies show that starting good habits when you are young plays a vital role in maintaining healthy vision and may reduce risks of certain eye problems such as cataracts. For a good vision, you should pay attention to key vitamins and nutrients which are very important to keeping your eyes healthy.
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New Researches Concerning People’s Vision: Currently, about 1.68 million men above 50 in the United States are suffering dry eyes. And this number is estimated to be more than 2.79 million by 2030. As a result, dry eye research and prevention are quite critical. Until now, some studies have found a link between dry eye in men and their ages. In general, hypertension, benign prostatic hyperplasia and antidepressant use all can be risk factors of dry eye in men.
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Four types of Medicare advantage plans: A Medicare policy holder can access some additional vision care benefits if he chooses an MA plan. Though the benefits depending on cost and coverage vary from plan to plan, you can access to the following basic benefits. You can get routine eye exams. Eyeglass frames and the lenses can receive some adjustments every year.
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A summary of eye nutrients: Antioxidants such as vitamin A, C and E as well as fatty acids are thought to help human body prevent cataracts and macular degeneration. Different antioxidants have their additional, respective benefits. Vitamin A also fights against night blindness, while vitamin C also plays roles in dry eye relief and macular damage prevention.
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Some New Discoveries and News in Vision: Doctors are suggested to take special care when prescribing fluoroquinolones to patients over 60. As a class of antibiotics used for bronchitis, pneumonia, sinusitis and certain skin infections, fluoroquinolones have been reported to be associated with double vision by investigators at Casey Eye Institute. This double vision may be caused by tendinitis in muscles around the eyes.
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