Avocados contain two important carotenoids: lutein and zeaxanthin. Everyday activities create free radicals, but carotenoids act as antioxidants, removing them from your body. Lutein and zeaxanthin are both vital for eye health. While each works well alone, together they are even more powerful. These carotenoids are concentrated in the macula, which is crucial for vision. Studies link macular degeneration and cataract formation to low levels of these nutrients.
