3. Collards: Collards are similar to most greens in that they have a lot of vitamins and minerals. This includes high levels of Lutein, vitamin A, and beta-carotene. They also have high levels of magnesium and calcium, along with being a good source of vitamins K and C.
4. Yellow Sweetcorn: Along with having high levels of Lutein, you will find plenty of potassium, fiber, and B vitamins in sweet corn. You can also include popcorn in your diet for additional fiber and Lutein.