According to a recent observational study, if you want to keep dementia away, you need to focus on lutein, zeaxanthin and beta-cryptoxanthin.
According to a recent small study, regular eating a handful of dried goji berries may help delay or even prevent the onset of age-related macular degeneration (AMD) in healthy middle-aged people. AMD happens when aging causes damage to the macula, the part of the eye that controls sharp, straight-ahead vision.