Kiwi contains the richest lutein. The lutein is an antioxidant, which is the most effective material to against the career as well as protects eyes. However, it can't be produced by the system of human beings themselves. It only exists in vegetable and fruits, such as broccoli, pumpkin, carrot, mango, grape, orange.
The typical one which contains lutein is corn, which has average 22mg/kg lutein. The lutein is a necessary element for protecting eyes. Basically, it is the main element of retina, that is to say, the eyes has a large number of lutein. People would be blinded if lack of this element. And it can prevent strong light and delay aging eyes even to avoid disease. Additionally, it can relieve pressure, such as blurry, dry eye. It is more important for the group of people who are students, drivers etc.
