Lutein is a type of carotenoid, a natural pigment found in various fruits and vegetables. It is particularly abundant in leafy greens like spinach and kale, as well as in egg yolks. Lutein is known for its antioxidant properties, which help protect cells from damage caused by free radicals. This nutrient is especially important for eye health, as it is concentrated in the retina. Lutein may help reduce the risk of age-related macular degeneration (AMD) and cataracts. Including lutein-rich foods in your diet can support overall vision and contribute to long-term eye wellness.