"Kale is popular for its health and versatility, and because it can be consumed raw, baked, blended or sauteed," says ...

Find out why kale packs even more healthy benefits than spinach. Fact checked by Isaac Winter Kale's often considered a superfood—and has been in vogue as a smoothie and salad ingredient for a ...

Used by Pizza Hut as nothing more than a garnish in its salad bars in the 1990s, kale has exploded in popularity over the last two decades and has become a go-to nutritional powerhouse ...