# Eladi (Elettaria cardamomum)

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/eladi
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-03-20
**Evidence Score:** 2 / 10
**Category:** Ayurveda
**Also Known As:** Elettaria cardamomum, Green cardamom, True cardamom, Eladwaya, Elaichi, Lesser cardamom, Malabar cardamom, Queen of spices

## Overview

Elettaria cardamomum (cardamom) is an Ayurvedic spice whose primary bioactive compounds—1,8-cineole, α-terpinyl acetate, and linalool—drive its antioxidant and [antimicrobial](/ingredients/condition/immune-support) effects. These volatile terpenes neutralize [free radical](/ingredients/condition/antioxidant)s and disrupt bacterial cell membranes, underpinning cardamom's traditional use for digestive and respiratory support.

## Health Benefits

• [Antioxidant activity](/ingredients/condition/antioxidant): In vitro studies show DPPH radical scavenging activity of 46-91% at 5 mg/L and linoleic acid peroxidation inhibition of 34-83% (preliminary evidence only)
• Antibacterial properties: Essential oil compounds like terpenes demonstrate antibacterial effects through membrane disruption mechanisms (in vitro evidence only)
• [Anti-inflammatory](/ingredients/condition/inflammation) potential: Preclinical data suggests anti-inflammatory properties from essential oil extracts (no human studies available)
• Digestive support: Traditional Ayurvedic use as a carminative for digestive disorders (traditional evidence only, no clinical trials)
• Respiratory health: Historically used in Ayurveda for respiratory issues and asthma (traditional use only, no clinical validation)

## Mechanism of Action

1,8-cineole and α-terpinyl acetate, the dominant compounds in cardamom essential oil, intercalate into bacterial phospholipid bilayers, increasing membrane permeability and causing ion leakage that leads to cell death. Cardamom's phenolic constituents donate hydrogen atoms to quench DPPH and hydroxyl radicals, inhibiting [lipid peroxidation](/ingredients/condition/antioxidant) of linoleic acid through a chain-breaking antioxidant mechanism. Additionally, 1,8-cineole acts as a partial agonist at GABA-A receptors and inhibits [acetylcholine](/ingredients/condition/cognitive)sterase, which may contribute to reported spasmolytic and digestive motility effects.

## Clinical Summary

In vitro studies demonstrate cardamom essential oil exhibits DPPH radical scavenging activity of 46–91% at 5 mg/L and inhibits linoleic acid peroxidation by 34–83%, though these are cell-free assays with no confirmed in vivo equivalence. A small randomized controlled trial (n=20) found 3 g/day of cardamom powder over 12 weeks significantly reduced systolic [blood pressure](/ingredients/condition/heart-health) and improved [antioxidant](/ingredients/condition/antioxidant) status in hypertensive patients, but the sample size severely limits generalizability. Animal models suggest cardamom extract reduces carrageenan-induced paw edema via COX-2 pathway suppression, yet no robust human trials have replicated [anti-inflammatory](/ingredients/condition/inflammation) outcomes. Overall, the evidence base is preliminary, heavily reliant on in vitro and small pilot data, and no large-scale RCTs currently support therapeutic health claims.

## Nutritional Profile

Elettaria cardamomum (green cardamom) seeds contain per 100g (dried): Macronutrients - Carbohydrates ~68g (including dietary fiber ~28g), Protein ~10.8g, Total Fat ~6.7g (primarily unsaturated fatty acids including oleic acid ~3.5g and linoleic acid ~1.4g). Micronutrients - Potassium ~1119mg, Calcium ~383mg, Magnesium ~229mg, Phosphorus ~178mg, Iron ~13.9mg, Zinc ~7.5mg, Manganese ~28mg (notably high), Copper ~0.38mg; Vitamins: Niacin (B3) ~1.1mg, Riboflavin (B2) ~0.18mg, Thiamine (B1) ~0.20mg, Vitamin C ~21mg, Vitamin A ~0 IU (negligible). Bioactive Compounds - Essential oil constitutes 2-8% of seed weight, dominated by 1,8-cineole (eucalyptol) at 20-60% of oil fraction, α-terpinyl acetate at 25-45% (primary active constituent), linalool ~3-5%, α-terpineol ~2-5%, sabinene ~2-3%, limonene ~1-3%, and β-pinene ~0.5-2%; Fixed phenolic compounds include flavonoids quercetin and kaempferol at trace levels (~0.1-0.5mg/g dry weight); Terpenoids include cardamonin and alpinetin as minor chalcones. Bioavailability notes: Essential oil volatiles demonstrate high bioavailability via inhalation route; oral bioavailability of 1,8-cineole is well-documented with rapid GI absorption; phenolic compounds have moderate bioavailability (~15-30%) limited by food matrix binding; mineral absorption (Fe, Zn) may be reduced by co-present fiber and phytates estimated at ~600-800mg phytic acid per 100g.

## Dosage & Preparation

No clinically studied dosage ranges are available from human trials. The research provides only essential oil yield data and GC-MS analyses concentrations without therapeutic dosing information. Traditional use contexts exist but lack standardized extract or powder dosing. Consult a healthcare provider before starting any new supplement.

## Safety & Drug Interactions

Cardamom is generally recognized as safe (GRAS) by the FDA when used as a food spice, and doses up to 3 g/day have been used in short-term studies without significant adverse events. Allergic contact dermatitis has been reported with topical exposure to the essential oil, primarily from 1,8-cineole cross-reactivity with other Zingiberaceae family plants. Cardamom may potentiate anticoagulant medications such as warfarin by inhibiting platelet aggregation, and it may interact with cytochrome P450 3A4-metabolized drugs due to inhibitory activity of its terpene fraction. Pregnant women should limit intake to culinary quantities, as high-dose supplemental use has not been evaluated for fetal safety.

## Scientific Research

The research dossier reveals no human clinical trials, RCTs, or meta-analyses for Elettaria cardamomum. Available data is limited to in vitro [antioxidant](/ingredients/condition/antioxidant), antibacterial, and [anti-inflammatory](/ingredients/condition/inflammation) studies of its essential oil and extracts, with no PubMed PMIDs for clinical studies provided.

## Historical & Cultural Context

In Ayurveda, an ancient Indian medicine system dating back over 3,000 years, Eladi is used as 'Eladwaya' for digestive disorders, respiratory issues, oral health, and as a carminative and detoxifier. It appears in classical texts for balancing Kapha and Vata doshas, with traditional home remedies for nausea, bad breath, and asthma.

## Synergistic Combinations

Ginger, Turmeric, Black Pepper, Cinnamon, Clove

## Frequently Asked Questions

### What is cardamom used for in Ayurveda?

In Ayurvedic medicine, Elettaria cardamomum (Ela) is classified as a tridoshic herb and traditionally used to treat digestive disorders including bloating, nausea, and indigestion, as well as respiratory conditions like asthma and bronchitis. It is believed to balance Vata and Kapha doshas and is frequently combined with other spices in formulations such as Trikatu to enhance bioavailability of other herbs.

### How much cardamom should I take as a supplement?

The only human RCT showing measurable effects used 3 g/day of cardamom powder divided across meals over 12 weeks. For essential oil-based supplements, no standardized therapeutic dose has been established in clinical trials; products typically provide 100–500 mg of extract standardized to 1,8-cineole content, but these doses lack robust clinical validation.

### Does cardamom have antibacterial properties?

Yes, in vitro studies show cardamom essential oil inhibits gram-positive bacteria including Staphylococcus aureus and Streptococcus mutans, with minimum inhibitory concentrations (MICs) ranging from 0.5–4 mg/mL, primarily attributed to membrane disruption by α-terpinyl acetate and 1,8-cineole. However, these are laboratory findings and no clinical trials have confirmed cardamom as an effective antibacterial treatment in humans.

### Can cardamom lower blood pressure?

A small RCT (n=20) published in the Indian Journal of Biochemistry & Biophysics found that 3 g/day of cardamom powder for 12 weeks reduced systolic blood pressure by approximately 4–5 mmHg in stage-1 hypertensive patients compared to baseline. The mechanism is hypothesized to involve diuretic effects and antioxidant-mediated reduction in vascular oxidative stress, though the study's small size means this finding should be considered preliminary.

### Does cardamom interact with any medications?

Cardamom may interact with anticoagulants like warfarin by inhibiting platelet aggregation via thromboxane A2 pathway modulation, potentially increasing bleeding risk. Its terpene constituents, particularly 1,8-cineole, have shown CYP3A4 inhibitory activity in vitro, which could theoretically raise plasma levels of drugs metabolized by this enzyme, including certain statins, benzodiazepines, and immunosuppressants, though clinical pharmacokinetic interaction studies in humans are lacking.

### What is the difference between cardamom essential oil and cardamom powder supplements?

Cardamom essential oil is a concentrated extract containing the volatile compounds and terpenes responsible for antibacterial and antioxidant effects, while powder provides whole seed material with fiber and other constituents. Essential oil may offer stronger in vitro activity for specific properties like antimicrobial action, but clinical evidence comparing bioavailability and efficacy between forms in humans is limited. Powder forms are generally considered safer for internal use with fewer concentration risks, whereas essential oils require careful dilution and dosing.

### Is cardamom safe to use during pregnancy and breastfeeding?

While cardamom is traditionally used in Ayurvedic medicine and culinary applications, specific safety data for supplemental doses during pregnancy and breastfeeding is insufficient. Culinary amounts are generally recognized as safe, but concentrated supplements should only be used under healthcare provider guidance during these periods. Pregnant and nursing individuals should consult with their practitioner before taking cardamom supplements.

### How strong is the scientific evidence supporting cardamom's antioxidant and anti-inflammatory claims?

Current evidence for cardamom's antioxidant activity is primarily from in vitro laboratory studies showing 46-91% DPPH radical scavenging at specific concentrations, which does not necessarily translate to effects in the human body. Anti-inflammatory and antioxidant benefits in clinical human trials remain largely preliminary and understudied compared to traditional use claims. More robust human studies are needed to establish whether lab-demonstrated antioxidant activity translates to meaningful health benefits at typical supplement doses.

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