Botanical Overview
Water chestnut (Eleocharis dulcis) belongs to the Cyperaceae family. While not among the most extensively documented medicinal plants, this species has recorded uses that warrant attention from researchers and practitioners. This species belongs to the Cyperaceae family, a group of flowering plants.
General Description
It is grown in many countries for its edible corms, but if eaten uncooked, the surface of the plants may transmit fasciolopsiasis. The water caltrop, which also is referred to by the same name, is unrelated and often confused with the water chestnut.
Family Context
The Cyperaceae family is widely distributed. Notable medicinal members include:
- Nutsedge — 63 documented uses
- Cyperus articulatus — 5 documented uses
- Scirpus tuberosus — 5 documented uses
Geographic Distribution
Water chestnut has been recorded in 10 countries and territories worldwide, including Australia, Botswana, China, Indonesia, India, and others.
Traditional Uses
Water chestnut has been traditionally used for immune system support.
Immune system support.
- Antibiotic
- Bactericide
Immune support involves taking the herb as a decoction or tincture over extended periods. The active compounds stimulate immune cell activity and provide antimicrobial protection.
Active Compounds
Phytochemical research has identified 20 compounds in this species, including a diverse array of phytochemical classes (see the Complete Chemical Inventory below for the full list).
The identified compounds include the following categories:
- Alkaloid: nitrogenous compounds with diverse pharmacological activities