Konya (Turkish pronunciation: [Ëkon.ja]; Greek: á¼°ÎºÏÎ½Î¹Î¿Î½ IkÃ³nion, Latin: Iconium) is a major city in the Central Anatolia Region of Turkey. It is the seventh-most-populous city in Turkey. As of 2016[update], Konya has a population of over 2.1 million.
Vitamin A is needed by the retina of the eye in the form of retinal, which combines with protein opsin to form rhodopsin, the light-absorbing molecule necessary for both low-light (scotopic vision) and color vision. Retinol, the form of vitamin A absorbed when eating animal food sources, is a yellow, fat-soluble substance. 2  Since the pure alcohol form is unstable, the vitamin is found in tissues in a form of retinyl ester. 3  It is also commercially produced and administered as esters such as retinyl acetate or palmitate.
Studies prove that Vision Vitamins may reduce Loss of Vision associated with aging. Thought to be particularly helpful in the prevention of Cataracts, age-related Macular Degeneration, and other diseases that affect your eyes or vision. There are 17 vitamins , minerals, and herbal supplements that research shows are essential for optimum vision and eye health... Vitamin A; promotes good vision, especially in low light. It may also be needed for reproduction and breast-feeding. Vitamin C