Fennel seeds come from the flowering plant Foeniculum vulgare and have a mild, sweet licorice-like flavor. They are rich in fiber, vitamins (especially vitamin C), and minerals (such as calcium and potassium). Fennel seeds are commonly used in cuisines worldwide, particularly in Mediterranean and Indian dishes, as well as in teas and spice blends. They offer potential health benefits, including aiding digestion, promoting respiratory health, and providing antioxidant properties.