Khella
Synopsis of Khella
History
Khella (Ammi visnaga), also known as “toothpick weed” or “Bishop’s weed,” has a rich history in traditional medicine, especially in the Mediterranean and Middle Eastern regions. Historically, Khella seeds and extracts have been valued for their diverse therapeutic properties. Ancient Egyptian and Greco-Roman physicians utilized Khella for a variety of ailments, primarily for its powerful effects on the urinary and respiratory systems.
One of the most notable historical uses of Khella was as a remedy for kidney stones. The plant’s principal active compounds, khellin and visnagin, were believed to relax smooth muscles, helping ease the passage of kidney and bladder stones. Khella was also used to address asthma and bronchitis; its antispasmodic properties helped to open airways, making breathing easier for sufferers of respiratory conditions. Furthermore, it was applied for angina and other coronary issues, as its vasodilatory effects could help improve blood flow and reduce chest discomfort.
In herbal combinations, Khella has been synergistically blended with other botanicals to enhance its health benefits. For example, it is often paired with herbs like celery seed, parsley, and goldenrod in formulas designed to support urinary tract health. In respiratory remedies, it may be combined with thyme or licorice root to further soothe bronchial passages. Such combinations leverage the gentle, yet effective, nature of Khella to promote wellness without harsh side effects.
Today, Khella’s legacy continues in nutritional and herbal products, valued for its proven contributions to holistic health. Its mild, supportive actions make it a cherished ingredient in natural remedies worldwide.
Traditional and scientific validation
Khella (Ammi visnaga), also known as Bishop’s weed, is a traditional medicinal plant that has been used for centuries in Mediterranean and Middle Eastern cultures. Historically, khella was valued in ancient Egypt for its purported benefits in treating kidney stones, asthma, and cardiovascular conditions. The primary active constituents, khellin and visnagin, are unique furanochromones credited with a range of bioactive effects.
Modern scientific inquiry into khella has focused on its antispasmodic, vasodilatory, and bronchodilatory properties. Early clinical studies have indicated that khellin may help relieve bronchospasm, supporting its traditional use in managing asthma. Research, including some small-scale human trials, suggests that visnagin and khellin may help relax smooth muscle tissue, which could underpin their reported benefits for urinary and biliary colic. Animal studies have also shown potential antioxidant and anti-inflammatory effects, further validating traditional uses.
Despite promising findings, comprehensive clinical trials on khella’s effectiveness and safety in humans remain limited. Most available studies are preliminary, and further research is necessary to confirm its efficacy and establish standardized dosages. Nonetheless, khella continues to be a valued component in certain nutritional and herbal products, and its historical significance combined with emerging scientific evidence highlights its potential as a supportive ingredient for respiratory and urinary tract health. Continued investigation will help clarify its role in modern nutrition and herbal medicine.
Khella is used for these health conditions
Angina (Traditional)
Asthma (Traditional)
Bronchitis (Traditional)
Congestion (bronchial) (Traditional)
Congestion (lungs) (Traditional)
Cough (dry) (Traditional)
Cough (general) (Traditional)
Cough (spastic) (Traditional)
Cramps and Spasms (Traditional)
Gas and Bloating (Traditional)
Heart (weakness) (Traditional)
Hypertension (Traditional)
Indigestion (Traditional)
Kidney Stones (Traditional)
Pain (general remedies for) (Traditional)
Wheezing (Traditional)
Khella is used to support these body systems
Arteries (Traditional)
Bronchials (Traditional)
Circulatory System (Traditional)
Kidneys (Traditional)
Respiratory System (Traditional)
Urinary System (Traditional)
