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Most things everyone sees and experiences every day rely on the vision. Good eyesight is one of the most important sensations for a normal individual. Nevertheless, the other side that disappoints many people is various eye problems and diseases. There are kinds of statistics related to this area. Currently, some kinds of severe vision loss are affecting a million people each year in the United States. Among Americans over 55 years old, one sixth is affected by age related macular degeneration. And there are a considerably greater number of individuals suffering common vision problems such as myopia, hyperopia and astigmatism. Fortunately, the public has various ways to preserve or improve eyesight. One important aspect is to take beneficial nutrients. Good foods in diet are an indispensible part of maintaining good eyesight. For instance, powerful nutrients such as lutein and zeaxanthin can be achieved from many foods including spinach and bilberries. Antioxidants contained in natural foods are believed to prevent age related macular degeneration. What’s more, vitamin E has been proven to reduce the risk of developing cataracts. A second way to improve eyesight is practicing eye exercises. One of the commonest eye exercises is palming. This exercise requires a person to rub the palms together in order to create heat. After that, place the warm palms against the eyes for 5 seconds. Another eye exercise involves the upper and lower rim of the socket. People can use both thumbs to press slowly from the inside to the outside of the socket rim. The most essential requirement for eye exercise recipients is to maintain these exercises for a period long enough. Besides these ways mentioned above, ordinary people also need to take close care of their eyes during daily use. For instance, a bright area is easier for the eyes to focus on text and images. Furthermore, reading materials should not be held too close to the eyes, because the eyes forced to focus at close distance frequently may lead to myopia. In addition, proper and regular breaks are very important during long time of eye use. If you want to know more about Vision knowledge, then feel free to visit http://blog.firmoo.com/eye-health Default Author Bio: Firmoo.com is the fastest growing online community selling high quality yet cheap eyeglasses, cheap prescription sunglasses online and other eyewear. Firmoo’s return and refund policy makes your purchase with Firmoo risk-free.
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