improved blood flow, sharper vision or bright-dark adjustment. They can also be useful in combating age-related eye diseases, such as macular degeneration (AMD) or cataracts. Retinol and beta-carotene [...] fruit and vegetables, such as green cabbage, spinach, broccoli, lamb's lettuce, paprika or apricots. Retinol (vitamin A1) is most notably present in animal foodstuffs such as liver, fish, dairy products and [...] the blood vessels optimally supplied. Customers who are often subjected to cigarette smoke or radiation from monitors should also be advised to increase the intake of vitamins via their diet. Otherwise