The antioxidant behavior of lutein helps to fight back against the free radical damage that we all experience as a result of blue light and sun exposure, as well as other factors, such as poor diet. This can reduce our risk of suffering from cataracts, macular degeneration, and age-related loss of vision. What’s more, lutein helps to protect healthy cells while removing malignant or dangerous cells.
In the human eye, one of the most important functions to think about is the ability of the lens to focus light onto the retina. This requirement is why the lens needs to remain clear from the cloudiness that comes with cataracts. The major reason why this cloudiness occurs is over-exposure to oxidation, which is why antioxidants are so essential. Interestingly, even for people who are already suffering from eye damage, an increased amount of lutein in a diet can prevent the condition from progressing any further and leading to additional damage.
Lutein isn’t just an essential substance for older people either. The best way to preserve your health in several different ways is to take preventative measures. Both younger and older people alike should be looking for ways to consume plenty of lutein to reduce their risk of oxidative damage that can cause disorders in later life.