Wormwood powder is derived from the dried leaves and stems of the wormwood plant, Artemisia absinthium. Known for its intensely bitter flavor, wormwood has been used historically in herbal medicine and famously in the production of absinthe, a green spirit with a storied past. The plant is native to Europe and parts of Asia and has a long-standing role in both culinary and medicinal traditions.

Characteristics

1. Scientific Name: Artemisia absinthium
2. Appearance: Fine, greenish-gray powder.
3. Flavor: Extremely bitter with an earthy, herbal taste.
4. Active Compounds: Contains compounds such as thujone, absinthin (which gives its bitterness), and flavonoids. Thujone is notable for its potential effects on the nervous system and is toxic in large amounts.

Common Uses

1. Herbal Medicine:
   • Traditionally used as a digestive aid in small doses, believed to stimulate appetite and support digestion.
   • Sometimes included in formulations meant to expel intestinal parasites, though caution is advised due to its potency.
2. Absinthe and Spirits:
   • Historically one of the main ingredients in absinthe, a spirit known for its distinct flavor and reputed psychoactive properties, though modern absinthe is carefully regulated for thujone content.
   • Used in very small amounts in other liqueurs and bitters.
3. Herbal Teas:
   • Occasionally brewed as a tea, though the flavor is intensely bitter; usually combined with other herbs to improve taste.
   • Caution is advised, as high doses can lead to adverse effects.
4. Aromatherapy and Insect Repellent:
   • Sometimes used in sachets or natural insect repellents due to its strong aroma.
   • Occasionally used in aromatherapy blends, though not commonly diffused directly due to its strong, sharp scent.

Wormwood powder is valued for its traditional uses in digestive health and as a flavoring agent in spirits, but it must be used with care due to its strong compounds, particularly thujone, which can be toxic at high doses. It is generally recommended to use wormwood in small amounts and under guidance if used medicinally.