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Suna? Rays for the eyes debt />
damage
Itâ? S is known that sunlight can cause skin damage. ? But it is not only the skin that can of increased UV radiation that can suffer are suspended during the summer months, our eyes are in danger of

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Prolonged exposure to UV rays for several eye disorders including cataracts and even cancer to blame.

UV radiation is three times higher in June, July and August than in winter. Even worse, 10.00 to 03.00 clock and be reinforced in high-altitude ski resorts such as the plains.

The effects of UV light

An intense levels of UV light, is above all that is reflected by snow, water or sand, can lead to the surface of the eye burn, like his skin. While burns are usually limited in time, they can still produce irritation and symptoms such as:

â? ¢ swollen eyes
â? ¢ A “gritty” feeling in the eyes
â? ¢ overwatering and />
â? ¢ An inability to handle the lights
â? The ability of a ¢? Snow blindness ????, a form of temporary blindness

However, the long-term exposure to UV light have connotations far more dangerous, such as damage to the cornea and conjunctiva and the lens and retina.

This damage can lead to development of cataracts, cancer of the conjunctiva (the membrane of the eye) lead. And skin cancer of the eyelids

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Moreover, and perhaps more disturbingly, research has shown that a longer exposure to sunlight macular degeneration related to age, a disorder associated with this can lead to blindness is.

The research was conducted at the University of Wisconsin-Madison Medical School, USA. More than 3,600 patients aged 43 and 86 were followed for five years, and 2700 for 10 years.

Participants who were more than five hours per day in the sun during adolescence and the thirties and that the study started three times more likely to develop increased retinal pigment, a feature that refers to age-related macular degeneration.

The same patients were also found twice as likely to develop early age-related macular degeneration over a period of 10 years, compared to those who spent less than two hours per day in the sun.

However, and most importantly, the results also showed that participants who most of the time in the sun spent about 50% lower risk of developing symptoms of age-related macular degeneration, when she wore was sunglasses and hats for at least half the time spent in the sun

How to protect your eyes from damage Sunday />
1. Wear sunglasses

ways to protect the eyes from UV rays – the most obvious – and most effective.

Choose sunglasses that at least 95% UV protection with a tint of the lens, the blocks can transfer 80% of the light. Dona? T opt for lenses that more than 92% of the light block, however, because of this the ability to affect to see properly.

Choose a pair of sunglasses next to the body, with lenses that sit near the eyes. Wrap-around frames to prevent light in the eyes of all sides and make a wise choice for those who have a certain number of hours spent in the sun. For leisure offer the added benefit of polarized lenses reduce glare from water and sand.

Lens color even makes a difference: gray lenses are ideal for training because they do not distort the basic colors. green lentils are good on overcast days, because they allow the maximum amount of useful light reaching the eye. For added protection against glare and distinctive details are available in brown glasses.

Most prescriptive sunglasses these days have built in UVA and UVB. Check Word filtered through the label. Transition lenses are clear indoors and dark outside form another option for the wearer of the glasses.

2. Wear a hat

can reduce a wide brimmed hat on exposure to UV rays by shading the eyes.

3. Wear UV-blocking contact lenses, sunglasses along

to protect UV-blocking contact lenses from harmful UV radiation to the cornea and the inner eye. However, there is no evidence that wearing contact lenses with UV protection reduces the risk of developing cataracts or other eye to avoid problems.

These goals are not a substitute for UV sunglasses, but when worn with sunglasses, they can be a large amount of UV reaching the eyes through the open areas around the eye block so

4. Minimize exposure to UV

Reduce time in the sun from 10.00 bis 03.00 clock and during the summer months. In addition, avoid sunlamps and tanning beds.

5. Watch what you eat

A diet is rich in a variety of fruits and vegetables, antioxidants, which can promote good health of the eye to increase. At the time of increased solar radiation, such as during holidays abroad guarantee to a sufficient amount of these foods in your daily diet are included.