Wormwood, scientifically known as Artemisia absinthium, is a perennial herb known for its distinct bitter taste. It has been used for centuries in traditional medicine and as a flavoring agent in various beverages, most notably in absinthe, a spirit that gained popularity in the 19th century. The bitterness of wormwood comes from compounds like thujone, which can have psychoactive effects in large quantities. In addition to its culinary uses, wormwood has been employed in herbal remedies for digestive issues and as an anti-parasitic treatment. However, due to its potency, it should be used with caution. Its bitterness is often associated with the concept of bitters, which are used to enhance the flavor of cocktails and promote digestion.