2. Leafy greens
Leafy greens such as broccoli, Brussels sprouts, spinach, kale, and collard greens contain lutein and zeaxanthin—plant pigments that stop macular degeneration. These pigments are antioxidants that protect the eye cells from free radicals, harmful molecules that break down healthy tissue. Retinas are especially susceptible to the damage of free radicals. Leafy greens also contain vitamins A, C, and E and beta carotene, all of which are important nutrients for eye health.