Dill seed and dill weed have different flavors. The seed flavor is like anise or caraway seed. It is added to pickles, breads, soups, and other dishes. They have been used after a meal to soothe the stomach. 1 tablespoon of the seeds contain 100 milligrams of calcium. Also can be chewed to fight bacteria in the mouth and freshen breath. Please look online for all the many uses for dill seed.