Not only does lutein help to keep our brain healthy, but the antioxidant is also critical in safeguarding our eyes as we age. Research suggests that a daily dose of dietary supplements, including this plant extract, is critical in reducing the risks of chronic eye disease. When consumed, these beneficial nutrients (found in foods such as egg yolks, spinach, and kale) go directly to the center of the retina, where they protect sensitive eye cells from incoming light. These antioxidants are believed to protect vulnerable cells from adverse chemical reactions (oxidation), and scientists also believe that lutein protects the brain, in the same way it protects our eyes.

Low vision eye diseases are common with age, partly because many Americans aren’t getting enough vital nutrients. It’s believed that the average citizen consumes less than a milligram daily of these types of supplements, far below the suggested 6 to 10 milligrams. “If you have more lutein in the brain, it’s likely you have better cognition,” says Dr. Elizabeth Johnson with Tufts University, Boston. Research is indicating that lutein is important even for healthy adults, improving eye function and maintaining healthy vision. For example, it can lead to faster image processing, which could improve athletics and dexterity. Lutein is currently being tested with doctors and scientists because of its extraordinary health benefits. Be sure to ask about health supplements and nutrition during your next eye exam.