Importance EYE HEALTH

The eye is a very important sense for humans. It is conceivable if the eye is damaged, would be very annoying and a half or even more than human activity. In fact we often forget to make eye care, but as parts of the body, the eyes may be affected by the disorder or health problems. Disorder-disorder can be caused by air is not clean or polluted, solar radiation, radiation from too long in front of computers, and other disturbances.Health problems in a common eye problem is the decline in vision function, red-eye symptoms without any decrease in vision function, and red eye with decreased visual function. Until now, eye disease that affects many are cataract, glaucoma, and infection.Along with increased attention and knowledge of the influence of nutrition on health, especially the health of the eye causes the rapid market growth of health care products, food, medicine, health foods, medical drugs, food supplements, health supplements, herbal remedies, natural cure eye. Most of the products for eye health which is now marketed in the form of supplements, food drug, health food, health medicines, dietary supplements, herbal medicine, natural medicine. In addition to antioxidant compounds (vitamins A, C, and E) that had previously been known to improve eye health, other compounds such as lutein, zeaxanthin, and astaxanthin, recently known as a compound that can improve the health of the eye.Lutein, a yellow carotenoid family of compounds are found in many green vegetables. Lutein in the macula and are believed to protect the eyes from oxidative damage by ultraviolet light radiation (UV). Macula is in the middle of the retina and directly adjacent to the eyepiece. Macula is a small area containing millions of cells that help produce sharp eyesight to read or see objects clearly. Other carotenoid compounds present in the macula is is zeaxanthin, which are known to provide benefits for eye health.Until now, the antioxidant activity of compounds lutein, zeaxanthin, and astaxanthin provide answers mechanisms increase in eye health. Free radicals from UV light or air contamination, into the eye resulted in the oxidation of molecules susceptible to the eyepiece.