Below is from the most recent issue of "Daily Health News", and provides documentation on a nutrient supplement (which you can purchase in stores) which helps preserve eye health. You can find a great deal of further information on the internet. Several years ago, my neighbor joined the 30% of people over age 75 who have age-related macular degeneration (AMD). It has been wrenching to watch her, once an active reader, having to cope with the loss of sight. I've been bringing her books on tape, but such things are small consolation -- and I keep scanning the latest research findings, hoping medicine will be able to offer her something more. So far, I've found that while there are no miracles for my neighbor, there is hope for those who have not sustained the level of damage she has. It's been known for some time that diet can be a major help to eye health, specifically a diet containing foods with a carotene antioxidant called lutein . But now recent information is helping us to understand why -- and will, I hope, make you finally start taking this easy step to protect and preserve your own eyes! In a new study from Japan designed to help us better understand lutein's healing properties, researchers fed one group of mice a lutein-free diet and another group a diet supplemented with 0.1% lutein. They then exposed both groups to a high-intensity light for three hours. Afterward, the researchers evaluated eye tissue from the mice and found that those that had consumed lutein had lower levels of a negative biomarker (gamma-H2AX) indicating breaks in DNA. Furthermore, in these mice, the activity of a protein called EYA3 showed DNA repair was much higher than in that of the other mice. So now we know how, at the biochemical level, lutein serves as a pair of "internal sunglasses" to protect the eyes. I spoke with ophthalmologist Abdhish R. Bhavsar, MD, director of clinical research at the Retina Center of Minnesota and clinical correspondent for the American Academy of Ophthalmology, about lutein. He said he's looking forward to findings expected in several years from a large ongoing study called Age-Related Eye Disease Study 2 (AREDS2) that will give us direct information about the role of lutein and the progression of AMD in human eyes. Brighten Up Your Diet to Save Your Sight In the meantime, however, everyone agrees that a diet containing lutein is important for eye health. Foods that contain lutein include dark, leafy vegetables, such as kale, spinach, Romaine lettuce and Swiss chard, as well as eggs, broccoli, tomatoes, avocados, sweet potatoes, squash and mangoes. Studies have shown that just 6 mg of lutein a day can help protect against AMD. This is an easy amount to get from food -- for example, two ounces of cooked spinach contains 6 mg of lutein. (AREDS2 is using 10 mg/day of lutein.) Dr. Bhavsar also advises people with AMD to take supplements containing vitamins C and E and beta-carotene, zinc and copper. Of course, I will keep you posted on new developments that can help us all protect our sight. Source(s): Abdhish R. Bhavsar, MD, director of clinical research, Retina Center of Minnesota in Minneapolis, and clinical correspondent for the American Academy of Ophthalmology. http://news.bottomlinepublishing.com/a/hBObyrSB8V0u3B8dUFANFNORvkl/dhn2? REFERRER_EMAIL=&email=corange@xxxxxxxxxxxxxxx