Grass · Other

Costa Rican Lemon Grass

Provisional Moderate ScoreCompound

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

Costa Rican Lemon Grass, rich in primary bioactive compounds like citral and geraniol, exerts its effects through mechanisms such as disrupting microbial cellular processes and providing antioxidant protection. These monoterpenes are biosynthesized via the methylerythritol phosphate (MEP) pathway, contributing to the herb's diverse therapeutic properties.

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Screened PMID Records

Reported Benefits

Pending

Synergy Review

At a Glance

CategoryGrass

GroupOther

Public Score StatusProvisional Moderate

Primary Keywordcosta rican lemon grass benefits

Costa Rican Lemon Grass — botanical close-up

Reported Benefits (Provisional)

Supports digestive health by alleviating bloating and promoting gut comfort through its carminative properties.

Enhances immune function with its antimicrobial and antiviral compounds, such as citral and geraniol.

Provides antioxidant protection, neutralizing oxidative stress and promoting cellular vitality through flavonoids and phenolic compounds.

Supports respiratory health by easing congestion and soothing coughs

May relieve mild pain and inflammation through its anti-inflammatory bioactives

Contributes to detoxification processes with its citral content, aiding the body's natural cleansing.

Origin & History

Natural habitat

Costa Rican Lemon Grass (*Cymbopogon citratus*) is an aromatic herb sourced from the lush tropical regions of Costa Rica, where warm, humid climates and fertile soils provide ideal growing conditions. Known for its vibrant green stalks and refreshing citrus aroma, it is a staple in both culinary and medicinal applications, symbolizing Costa Rica’s deep connection to nature.

“Costa Rican Lemon Grass has been a cherished part of Costa Rican culture for generations, valued for its refreshing aroma, health benefits, and culinary versatility. It holds cultural significance, symbolizing Costa Rica’s sustainable use of native plants and dedication to preserving its natural environment.”Traditional Medicine

Research Narrative (Provisional)

Research on lemongrass highlights its benefits for digestive health, with studies investigating its carminative and antimicrobial properties. Further evidence explores its antioxidant capacity through its flavonoid content and its role in modulating immune function.

Preparation & Dosage

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

Nutritional Profile

- Essential Oils: Rich in citral and geraniol. - Antioxidants: Contains flavonoids and phenolic compounds. - Vitamins: Provides Vitamins A and C. - Minerals: Contains potassium and magnesium.

Reported Mechanism (Provisional)

Mechanism of Action

The primary bioactive compounds, including citral (α-citral/geranial and β-citral/neral) and geraniol, disrupt microbial cell membranes and inhibit enzyme activity, contributing to its antimicrobial and antiviral properties. These compounds, biosynthesized via the MEP pathway, also possess potent antioxidant capabilities, neutralizing free radicals and reducing oxidative stress at a cellular level.

Clinical Narrative (Provisional)

Research on lemongrass, including in vitro and animal models, highlights its efficacy in supporting digestive health by reducing bloating and discomfort, often attributed to its carminative properties. Further studies investigate its antimicrobial and antiviral actions, with citral and geraniol showing promise against various pathogens. While human trials are ongoing, existing evidence, particularly concerning its antioxidant capacity via flavonoid content, suggests its potential in modulating immune function and protecting against cellular damage.

Also Known As

Cymbopogon citratusLemon grassWest Indian lemongrassMalabar grass

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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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