Kale has earned a spot on many nutritionists’ lists of Top 10 Healthiest Vegetables. Best of all, kale is good to eat and is easily incorporated into a wide array of dishes. Kale is packed with beta- carotene, an important nutrient for good vision, and is also an excellent source of vitamin C, which is good for cold prevention. Finally, kale is rich in minerals, such as iron, manganese, calcium and potassium. Kale can be added to soups and omelets, and can be braised or sautéed with onions and garlic.