Cabbage has a round shape and is composed of superimposed leaf layers. It is a member of the food family traditionally known as cruciferous vegetables and is related to kale, broccoli, collards and Brussels sprouts. A cabbage is a storehouse of vitamins and minerals. It is a highly favoured food because of its high nutrition content. It is widely used throughout the world, and can be prepared in a number of ways. Cabbage improves brain and vision health. They are best for people who want to lose weight in a healthy way.