Vitamin E is a fat-soluble antioxidant that is of great importance for various functions in the body. As well as acting as an antioxidant, it also plays an important role in eye health and maintaining good vision. An adequate supply of vitamin E is important as it helps to protect cells from damage caused by free radicals. Free radicals are unstable molecules that can be produced in the body by various processes and can cause cell damage and inflammation. In the eye, cells are particularly susceptible to such damage as they are constantly exposed to ultraviolet light. Vitamin E can help to neutralize free radicals and thus protect the cells in the eye from damage. It also supports blood circulation and the transportation of oxygen to the eyes, which is essential for their optimal function and health. An adequate supply of vitamin E can therefore help to reduce the risk of eye diseases such as cataracts and age-related macular degeneration. In addition, vitamin E also has anti-inflammatory properties that can help with various eye conditions, including dry eyes. It can reduce inflammation and promote the regeneration of the eye surface by supporting the formation of tear fluid. To ensure an adequate supply of vitamin E, it is important to eat a healthy and balanced diet with sufficient foods rich in this vitamin. Good sources of vitamin E include nuts, seeds, vegetable oils (such as sunflower or wheat germ oil), green leafy vegetables, avocado and wholegrain products. Overall, vitamin E plays an important role in eye health and maintaining good vision. A balanced diet rich in this nutrient can help reduce the risk of eye disease and improve eye health.