10 important facts about the eyes, and how to preserve vision





Eyes - not only the mirror of the soul, but also a variety of keepers of secrets that are known to ophthalmologists - unlike us. These small details of our blue (green and brown) "mirror of the soul" are fraught with a lot of information not only about our vision, but also on health in general. < Website
10 important facts about the eyes, and how to preserve vision

1. The computer does not harm your eyes «It does not cause physical damage to the eyes or any other harm»,

2. Points do not impair vision «I always ask this question, but is just a myth

3. All eyes - one color « rear wall of the iris all people hazel color,

4. Sunlight reduces the risk of myopia «While the reading is considered a major cause of myopia in children, studies show that the time spent outdoors, reduces this risk, - says Dr. Rea. - So read books and do not forget to go out!

5. In winter, the eyes become drier as the skin If you feel discomfort in your eyes, they are red and irritated quickly, the reason for this may be a dry air at low temperatures. "The number of natural came down on the surface of the eye it depends on the extent to which they are produced and the extent to which evaporate or flow - explains Dr. Rea. - The drier the air, the more evaporation takes place. " He recommends that a humidifier in the bedroom during the heating season, periodic eye drops and drink plenty of fluids.

6. To sleep in lenses, you should not Even if the packaging of contact lenses gives you this "green light», never sleep in lenses,

7. Make-up can damage your eyes The next time applying mascara on the lashes, be extremely careful, "I come across a lot of patients with injuries to the eye, drawn brushes for mascara - people scratch their own cornea,

8. Smoking greatly harms the eyes «Smoking increases the risk of macular degeneration - the main cause of blindness in Caucasians," said Dr Rea. How smoking may affect the status of? "Smoking damages the small blood nerves in the cornea and optic nerve, which can lead to vision loss," adds Dr. Fromer.

9. Eyes can indicate other diseases ophthalmologist can detect on a routine check not only eye diseases, and heart failure (an abnormal formation or increase in blood vessels in the eyes), a cancer or tumor (symptoms may include different size pupils, sagging of the eyelids) and even HIV and other autoimmune diseases (swelling or bleeding of the retina is a common symptom of the advanced stage of HIV / AIDS or other diseases of the immune system).

10. Cataract is inevitable, like glasses «transparent lens of the eye initially, but with age it begins to turn yellow, sometimes turn white," Fromer said, referring to the loss of lens transparency - what is called a cataract. Sunglasses with UV protection slows down the process, so you should wear them. As to the inevitable deterioration of vision, which is to prepare for each guaranteed way to keep it there, although genetics plays a key role.

What can be done to at least delay the age vision problems? More often out of the house.


via zdorovie.com/health/10-faktov-o-glazah-kotory-e-nuzhno-znat/30358

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