What Is Kale? A Guide on Kale Nutrition and Its Benefits
At this point, everyone's heard of kale. But not everyone has tried it—and if you're one of the people wondering, "What is kale?" we have all the answers. A member of the cabbage family, kale is a leafy green that’s related to Brussels sprouts, broccoli, and other cruciferous veggies that's been growing in popularity thanks to its wide variety of health benefits and high concentration of vitamins, minerals, and fiber.