Achicoria

Related Terms

Achicoria, achicoria amarga, almeirao, asparagus, Asteraceae, barbe de capucin, Belgian endive, beta-D-fructofuranosidase, blaue Wegwarte, blue dandelion, blue sailors, Brunswick, Chichorii Herba, chicon, cichorei, cicoria radicchio, Cichorium, Cichorium bottae, Cichorium calvum, Cichorium endiva, Cichorium intybus, Cichorium pumilum, Cichorium spinosum, Chicorii Radix, chicory acids, chicory extracts, chicory fructooligosaccharides, chicory inulin, chicory inulin hydrolysate, chicory roots, cikoria, cikorie, coffeeweed, common chicory, common chicory root, common endive, Compositae, ctchorium, curly endive, dahlia extract, endive, escarole, FOS, French endive, fructo-oligosaccharides, fructooligosaccharides, garden chicory, Hendibeh, Hindiba, Hinduba, Italian dandelion, inulin hydrolysate, Kasani, Kasni, Kiku-Niga-Na, Magdeburg, oligofructose, oligosaccharides, prebiotic, radichetta, radicchio, sativum, SC-FOS, short chain fructo-oligosaccharides, succory, watcher of the road, wild chicory, wilde cichorei, wild succory, witloof chicory, zikorifa.

Background

Chicory is native to Europe and temperate regions in Asia; it has been naturalized to the United States. Chicory was cultivated as early as 5,000 years ago by Egyptians as a medicinal plant. Traditionally, chicory juice was used as part of a remedy for headaches. The Romans used chicory as a vegetable or in salads. The root was ground and used as a caffeine-free coffee substitute.
Chicory is still an important salad vegetable in Europe, especially in France, Belgium, and Holland. In the United States, chicory is also grown as a salad green. Preliminary study has investigated chicory for chronic hepatitis; however, at this time there are no high-quality human trials supporting chicory for any indication.

Evidence Table

These uses have been tested in humans or animals. Safety and effectiveness have not always been proven. Some of these conditions are potentially serious, and should be evaluated by a qualified healthcare provider. GRADE *
These uses have been tested in humans or animals. Safety and effectiveness have not always been proven. Some of these conditions are potentially serious, and should be evaluated by a qualified healthcare provider. GRADE *


There is insufficient evidence to recommend for or against the use of chicory for chronic hepatitis.

 C


There is insufficient evidence to recommend for or against the use of chicory for chronic hepatitis.

 C
* Key to grades

A: Strong scientific evidence for this use
B: Good scientific evidence for this use
C: Unclear scientific evidence for this use
D: Fair scientific evidence for this use (it may not work)
F: Strong scientific evidence against this use (it likley does not work)
* Key to grades

A: Strong scientific evidence for this use
B: Good scientific evidence for this use
C: Unclear scientific evidence for this use
D: Fair scientific evidence for this use (it may not work)
F: Strong scientific evidence against this use (it likley does not work)

Tradition / Theory

The below uses are based on tradition, scientific theories, or limited research. They often have not been thoroughly tested in humans, and safety and effectiveness have not always been proven. Some of these conditions are potentially serious, and should be evaluated by a qualified healthcare provider. There may be other proposed uses that are not listed below.

Dosing

Adults (18 years and older):
There is no proven safe or effective dose for chicory in adults. Common doses that have been traditionally used range from 4-14 grams for treating constipation and hypertriglyceridermia, and for a probiotic effect. Doses as high as 30 grams daily have been taken by mouth to improve bowel function. Chicory tea, prepared by steeping 2-4 grams of the root in 150 milliliters boiling water for 10 minutes and then strained, has also been used. A common dose of chicory is 3-6 grams of root per day.

Safety

The U.S. Food and Drug Administration does not strictly regulate herbs and supplements. There is no guarantee of strength, purity or safety of products, and effects may vary. You should always read product labels. If you have a medical condition, or are taking other drugs, herbs, or supplements, you should speak with a qualified healthcare provider before starting a new therapy. Consult a healthcare provider immediately if you experience side effects.

Interactions

Interactions with Drugs
Chicory may interact with drugs metabolized by cytochrome P450. As a result, the levels of these drugs may be decreased in the blood, and reduce the intended effects. Patients taking any medications should check the package insert and speak with a qualified healthcare professional, including a pharmacist, about possible interactions.

Attribution

This information is based on a systematic review of scientific literature edited and peer-reviewed by contributors to the Natural Standard Research Collaboration (www.naturalstandard.com).

Bibliography

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