Artemisia covers several aromatic herbs, most notably wormwood (Artemisia absinthium) and sweet wormwood (Artemisia annua). Bitter compounds in these plants have anchored herbal traditions for centuries. Artemisia capillaris appears in traditional East Asian formulas.
People often take a small amount before meals as a bitter tonic to spur appetite, ease occasional bloating, and support digestion. Some turn to specific species for seasonal immune support. The herb comes as liquid extracts (glycerites or tinctures) or capsules.
Dosage shifts by preparation and species, so follow product directions or a qualified practitioner’s guidance. Artemisia can contain thujone (especially wormwood), which becomes toxic at high doses or with long-term use. Avoid it during pregnancy and while breastfeeding. Allergies to ragweed or other Asteraceae plants raise the risk of a reaction. Anyone on anticoagulant or diabetes medication should speak with a healthcare professional first.