Native to the Mediterranean, fennel has spread to surrounding areas, including India. Known to the Greeks and Romans, is was used as food, spice and medicine. The primary use of fennel seeds is to relieve flatulence, but they also settle colic, stimulate the appetite and digestion. Fennel is also diuretic and anti—inflammatory. Like anise (Pimpinella anisum) and caraway (Carum carvi), it has a calming effect on bronchitis and coughs. An infusion of the seeds may be taken as a gargle for sore throats and as a mild expectorant. Fennel increases breast—milk production and the herb is still used as an eye wash for sore eyes and conjunctivitis. Essential oil from the sweet variety is used for its digestive and relaxing properties.