Root & Tuber · Bark

Licorice Root Bark

Provisional Moderate Scorefood

Hermetica Superfood Encyclopedia

Published March 15, 2026Last updated March 15, 2026Methodology · Editorial policy · Report an error

Evidence review status: unreviewed

Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.

Review flags: AWAITING_SEMANTIC_VALIDATION

Provisional Summary

Licorice Root Bark, primarily from *Glycyrrhiza glabra*, *G. uralensis*, and *G. inflata*, contains key triterpene saponins like glycyrrhizin and flavonoids. Its therapeutic actions stem from mechanisms such as glycyrrhetinic acid's inhibition of the 11β-HSD2 enzyme, modulating cortisol metabolism, and its broad anti-inflammatory and antiviral properties.

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Screened PMID Records

Reported Benefits

Pending

Synergy Review

At a Glance

CategoryRoot & Tuber

GroupBark

Public Score StatusProvisional Moderate

Primary Keywordlicorice root bark benefits

Licorice Root Bark close-up macro showing natural texture and detail — rich in anticoagulant, hypoglycemic, hypotensive

Licorice Root Bark — botanical close-up

Reported Benefits (Provisional)

Supports mucosal repair and integrity in the gastrointestinal and respiratory tracts through demulcent properties.

Aids in adrenal recovery by modulating cortisol metabolism, supporting the body's stress response.

Modulates immune function by influencing cytokine production and enhancing antiviral activity.

Supports liver detoxification pathways and provides hepatoprotective effects

Contributes to hormonal harmony by influencing estrogen metabolism and supporting adrenal function.

Helps stabilize blood sugar levels through compounds that may improve insulin sensitivity.

Origin & History

Natural habitat

Licorice Root (Glycyrrhiza glabra) is the root of a perennial herb native to the dry regions of the Mediterranean, Central Asia, and the Middle East. It is highly valued in functional nutrition for its unique triterpenoid saponins and flavonoids, which contribute to its adaptogenic, anti-inflammatory, and mucosal-supportive properties.

“Licorice Root has been revered for millennia across diverse traditional medicine systems, including Ayurveda, Traditional Chinese Medicine, and Greco-Arabic medicine. It is historically known as a "bridge herb," used to harmonize formulas, extend remedy effects, and protect internal tissues, symbolizing energetic cohesion. Its widespread use underscores its deep cultural and medicinal significance.”Traditional Medicine

Research Narrative (Provisional)

Scientific studies, including in vitro, animal, and some human trials, validate Licorice Root's anti-inflammatory, antiviral, and hepatoprotective properties, largely attributed to glycyrrhizin and flavonoids. Research also supports its role in adrenal support and mucosal healing. While evidence is strong for many traditional uses, further large-scale clinical trials are needed to fully characterize its long-term effects and optimal dosages for specific conditions.

Preparation & Dosage

Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.

Nutritional Profile

- Glycyrrhizin: Triterpenoid saponin, primary active compound for adrenal support, anti-inflammatory, and antiviral effects. - Glabridin: Flavonoid with antioxidant and anti-inflammatory properties. - Liquiritigenin: Chalcone, contributes to estrogenic and anti-inflammatory effects. - Other Saponins & Flavonoids: Provide demulcent, antioxidant, and anti-inflammatory actions. - Polysaccharides: Contribute to demulcent and immune-modulating properties. - Minerals: Calcium, Iron, Magnesium (support various physiological functions).

Reported Mechanism (Provisional)

Mechanism of Action

Key compounds like glycyrrhetinic acid inhibit the 11β-hydroxysteroid dehydrogenase type 2 (11β-HSD2) enzyme, preventing cortisol inactivation and thereby prolonging cortisol's activity, which can mimic mineralocorticoid effects. Flavonoids such as liquiritigenin and glabridin contribute to anti-inflammatory effects by modulating cyclooxygenase (COX) and lipoxygenase (LOX) pathways, alongside providing antioxidant and immune-modulating properties.

Clinical Narrative (Provisional)

Scientific studies, encompassing in vitro, animal, and some human trials, support Licorice Root's traditional uses. Research confirms its anti-inflammatory, antiviral, and hepatoprotective actions, largely attributed to glycyrrhizin and various flavonoids. Human studies have also indicated its efficacy in supporting adrenal function by influencing cortisol metabolism and promoting mucosal healing in the gastrointestinal tract, though larger-scale human trials are often warranted to solidify these findings.

Also Known As

Glycyrrhiza glabraGlycyrrhiza uralensisGlycyrrhiza inflataSweet rootRussian licoriceChinese licorice

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These statements have not been evaluated by the Food and Drug Administration. This content is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease.

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