Nutritional Supplement
Wood Betony
Parts Used & Where Grown
Native to Europe, wood betony is now planted in many parts of the world with temperate climates. The primary portions of the plant that are used as medicine are the leaves and flowers, though historically the root has also been used. There are many similar species originating from Eurasia, including Stachys sieboldii (Chinese artichoke, kan lu) and S. atherocalyx (hedge nettle).
How It Works
The active constituents of wood betony have not been clearly identified. The tannins, alkaloids, glycosides, and volatile oil found in this plant and its cousins may all contribute to its activity. Almost no research has been conducted on wood betony. Some Russian research in humans apparently suggests it may promote lactation, though the details of these studies are not readily available.1,2