Kale, yeah! Seriously, I love me some kale. However, there are a couple of things about this super trendy and delicious veggie that you need to know: It is full of antioxidants, particularly carotenoids and flavonoids, which protect against cancer. Here's what Wikipedia even states: “Kale is very high in beta carotene, vitamin K, vitamin C, lutein, zeaxanthin and is reasonably rich in calcium. Kale, as with broccoli and other ...