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sunglasses.">One of the most important roles sunglasses can play is to help people overcome their medical conditions and protect their health. The following are some ways in which sunglasses can play a role in protecting people's health. 1. Protection from Damaging UV Light The sun can wreak havoc on some people's health. Too much ultraviolet rays can do damage to the retina of these people's eyes. Wearing dark sunglasses can help by limiting the amount of IV rays that reach the pupils. Good sunglasses can keep 90% of the light off of the retina and protect the long term health of the eyes, potentially preventing blindness. So next time someone wearing sunglasses constantly understand it may be more than just a fashion statement. 2. Help to Reduce Eyestrain and Headaches Many people suffer excruciating headaches, migraines and tension when their eyes are subjected to direct sunlight. For some direct sunlight causes the problems, while for others direct sunlight simply makes their problem worse. People from either group can find relief when they wear Serengeti Prescription Sunglasses or other quality brands. The sunglasses prevent the pupils of their eyes from being dilated for too long a period of time causing overexposure to harmful UV rays. Sunglasses which have lenses with 100% UV protection can also protect their corneas and prevent headaches. 3. Help to Control ‘Dry Eye’ Syndrome Dry eyes are a lack of moisture caused by the evaporation of tears and other natural wetness. The condition is not only uncomfortable, it can also be dangerous. Wearing good sunglasses can reduce the heat and direct sunlight from causing the moisture in the eyes from drying up. Left unchecked dry eye can make it difficult for people to focus their vision and see clearly. Moisture is essential for the eyes to function properly. Wearing high-quality sunglasses can help to keep the eyes moist and keep the wearer safe and comfortable 4. Recovery from Brain Injury For many people who have suffered a brain injury bright sunshine can lead to nausea, dizziness and headaches. Protecting their eyes from direct sunlight is essential for these people to maintain their equilibrium and heal properly. When their eyes are exposed to too much sunshine over a prolonged period they may have problems with their vision and develop extremely painful headaches. One way they have found to protect themselves from bright lights and glare is to wear very dark sunglasses. So before judging a person who wears sunglasses all the time consider that they may be recovering from a brain injury. 5. Photophobia Some people suffer from a medical condition called photophobia. Bright lights may cause these people to develop headaches or have problems seeing. But not all people with photophobia have physical problem. Research has shown that people with emotional problems can develop what scientists refer to as 'non-organic visual loss'. That means although physically they are fine their emotional problems may lead them to think they have a problem with their vision and try to shield their eyes from the sun or other types of direct light. So that person who is always wearing sunglasses could be doing so because of photophobia caused by emotional or physical problems. Jim Michaels is an article writer from the UK and has written many articles concerning consumer products. He also owns a pair of sunglasses.
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