Our eyes are important organs that are subjected to many stresses every day, such as computer use, television, lack of sleep, alcohol consumption, and cigarette smoke.

Micronutrients are particularly important for maintaining vision in old age despite these major stress factors and for preventing age-related eye diseases such as macular degeneration and cataracts.

Nutrients such as vitamins, trace elements, and secondary plant substances are important for the metabolism of the eyes. A balanced diet containing fruit and vegetables normally ensures that the body’s requirements for these nutrients are met. Stress factors can lead to the formation of free radicals, which can damage the eyes. Antioxidants help maintain vision. The trace elements zinc and copper and vitamins A, C, and E are involved in this process. Omega-3 fatty acids from highly concentrated fish oil also serve as antioxidants. The retina is sensitive to oxidative damage. Omega-3 fatty acids protect the eye from oxidative damage and thus from retinal damage. Lutein and zeaxanthin play an important role in maintaining the health and function of the human macula.