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 role in supporting eye health, as it helps filter harmful blue light and protects the retina from damage. In addition to its benefits for vision, lutein is also an antioxidant, which means it helps combat oxidative stress in the body. This can contribute to overall health and may reduce the risk of chronic diseases. Regular consumption of lutein-rich foods is recommended for maintaining good health.