When it comes to greens, kale is one of the healthiest choices. But more than having a very high nutritional value, it is quite delicious too. As a leafy green vegetable, kale is available in three varieties: ornamental, dinosaur, and curly. Kale belongs to the family of cabbage, broccoli, Brussels sprouts and collard greens. Kale is very rich in vitamins, minerals and … [Read more...]