According to the The World’s Healthiest Foods (http://www.whfoods.com) Zucchini, one of the summer squash, is listed among the best sources for lutein and zeaxanthin rich foods. Green vegetables like zucchini, such as kale, spinach, turnip greens, collard greens, romaine lettuce, broccoli, garden peas and Brussel sprouts, are leading in rich abundance of carotenoids.  Cartenoids are powerful antioxidents, fat-soluble substances, and are believed to have potential for anti-can