Fennel is low in calories and high in dietary fiber, vitamin C, and potassium. It is also a good source of antioxidants, which can help to protect against various chronic diseases.
Fennel can be used in a variety of dishes, such as salads, soups, stews, and roasted vegetables. The bulb can be sliced thinly and used raw in salads, or cooked in a variety of ways, such as sautéed, roasted, or braised. The stalks and leaves can be used as a flavoring for soups, stews, and sauces.