Chicory (Cichorium intybus) root is an outstanding prebiotic medicine containing up to 68% inulin, a highly soluble fructan prebiotic fiber. Inulin passes undigested through the upper GI tract to the colon, where it selectively feeds beneficial bifidobacteria, boosting short-chain fatty acids (SCFAs) that improve bowel regularity, lower gut pH, and support immune health. The root also contains bitter sesquiterpene lactones that stimulate healthy bile flow and liver function.
Educational information only — never stop or change a prescribed medication without talking to your prescriber first.
Generally exceptionally safe. Because inulin is fermented by gut bacteria, consuming large amounts can cause temporary gas, bloating, or abdominal rumble in sensitive individuals. Avoid if you have a severe allergy to the Asteraceae (daisy) family.
Evidence level: Strong
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