the importance of eye health & supplements that can help brightly coloured vegetables such as kale & red peppers contain eye supporting nutrients called lutein & zeaxanthin. these two nutrients are commonly found in the macular of the eye & are thought to play an important role in absorbing damaging blue light. they defend the macular & can combat the effects of free radicals. if you take eyewise® you will already know that you are supporting your diet by taking a super high strength lutein & zeaxanthin supplement. what research tell us numerous studies recognise that omega-3 fatty acids especially dha support the maintenance of normal vision. omega-3 fatty acids are essential for the development & function of cells organs nerves & muscles. they are important nutrients in maintaining good vision & eye health & can be found in high levels in the retina of the eye.