What is normal vision? Normal vision occurs when there is no change in the structure or function of the eye, and one can clearly see objects near and far. There is also an expression used by ophthalmologists to describe what may see a “normal” man, if you have to wear an eye. Eyes of Child Health and SafetyMore 12 million children suffer from vision problems. Vision problems affect one in twenty preschoolers and one of four children of school age. Visual disturbances may begin at an early age, so it is important that children receive proper eye care. Untreated problems can worsen and cause permanent vision loss and delayed development. The causes of blindnessWhen you think about it, the mere fact of reality to see the world around us is an amazing thing. It is based on the interaction between the brain and the eyeball, two extraordinarily complex organ based, so it’s no wonder there are so many ways that we can accept vision loss or reduction. CataractCataract is the clouding of the eye – the part of the eye responsible for focusing light and producing clear, sharp images. BlindnessRiver river blindness is a worm that caused in fast flowing rivers races. It is a major cause of blindness in West and Central Africa. Sightsavers is combating the drug Mectizan. Cancer Eye Cancer eye is rare. It may be on the outside of the eye as the eyelid, the muscles are built up, skin and nerves. If the cancer starts inside the eyeball cancer is intraocular. The most common intraocular cancer in adults are melanoma and lymphoma. The most common eye cancer in children is retinoblastoma, which starts in the cells of the retina. What are the symptoms of age-related macular degeneration? The symptoms of AMD are just starting to appear distorted or lines in the center of vision is perceptionTreatmentHere distortedDiminished changed color or is not curable, but treatment with age-related macular degeneration can prevent Severe vision loss or significant progression of the disease. Several treatment options are available, such as vitamins. A large study by the National Eye Institute National Institutes of Health, called AREDS (Age-Related Eye Disease Study) showed that decrease of certain persons, vitamins C, E, beta carotene, zinc and copper, the risk of vision loss in patients with moderate to advanced dry macular degeneration associated with age. Laser therapy. High-energy laser light can sometimes be used to destroy abnormal blood vessels growing that will arise in the context of age-related macular degeneration. Photodynamic therapy with lasers. A two-step treatment that uses a photosensitive drug to the abnormal blood vessels are damaged. A doctor will inject the drug into the bloodstream through the abnormal blood vessels in the eye absorbs. Nutrition for EyesCarrots contain a carotenoid called beta-carotene. Your body converts beta-carotene into vitamin A, which is an anti-oxidant. Antioxidants such as vitamin A is essential for the health of the eyes. An antioxidant is a substance that prevents or impedes cell oxidation (destruction) by free radicals. A lack of vitamin A can lead to many problems, but this is usually not a problem in the United States, most in developing countries. HealthOcu Natural Eye-Care is a scientifically advanced nutraceutical + developed ocular nutritional supplement specifically to the needs of the physiology and function of the eye. Special attention to nutrition and support our eyes can to preserve our dwindling vision older than us and protects us from specific eye problems and common but incapacitating dysfunction.