Anise Seeds

Anise is an herb. The seed (fruit) and oil, and less frequently the root and leaf, are used to make medicine. ... In foods, anise is used as a flavouring agent. It has a sweet, aromatic taste that resembles the taste of black liquorice. It is commonly used in alcohols and liqueurs, such as anisette and ouzo.

The oil produced from star anise contains thymol, terpineol and anethole, which is used for treating cough and flu. Anise also helps improve digestion, alleviate cramps and reduce nausea. Consuming star anise tea after meals helps treat digestive ailments such as bloating, gas, indigestion and constipation.