In the past decade, ophthalmologists have been prescribing nutritional supplements to be taken daily to prevent or slow vision loss from age-related macular degeneration (AMD). Now, using nutritional ...

A remarkable nutrient found in common vegetables is gaining recognition as a powerful defender of both eye and brain health. Lutein, a carotenoid pigment abundant in leafy greens, has emerged as a ...

Shortly after the turn of the century, researchers discovered a specific photoreceptor in the retina that is very sensitive to the high-energy blue light that is the part of the light spectrum most ...