# Ceylon Cardamom (Elettaria cardamomum)

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/ceylon-cardamom
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-03-31
**Evidence Score:** 2 / 10
**Category:** Seed
**Also Known As:** Elettaria cardamomum, True cardamom, Green cardamom, Small cardamom, Malabar cardamom, Cardamom seeds, Elaichi, Elakkai, Cardamomo, Lesser cardamom

## Overview

Ceylon cardamom (Elettaria cardamomum) contains bioactive compounds like cineole and α-terpineol that provide [anti-inflammatory](/ingredients/condition/inflammation) and cardiovascular benefits. Clinical studies demonstrate significant reductions in inflammatory markers and [blood pressure](/ingredients/condition/heart-health) improvements with regular supplementation.

## Health Benefits

• Significantly reduces [inflammation](/ingredients/condition/inflammation) markers (hs-CRP by -0.78 mg/L, IL-6) based on meta-analysis of RCTs, with stronger effects in trials ≥10 weeks
• Improves blood pressure and [cardiovascular health](/ingredients/condition/heart-health) markers according to systematic review evidence
• Supports metabolic syndrome management including diabetes, hyperlipidemia, and obesity per multiple RCT reviews
• May enhance glycemic control and [insulin sensitivity](/ingredients/condition/weight-management) in type 2 diabetes (pending RCT results)
• Demonstrates [antioxidant](/ingredients/condition/antioxidant) effects potentially through SIRT1/irisin modulation pathways (preliminary evidence)

## Mechanism of Action

Ceylon cardamom's primary bioactive compounds cineole and α-terpineol inhibit nuclear factor-κB (NF-κB) signaling pathways, reducing [pro-inflammatory cytokine](/ingredients/condition/inflammation) production including IL-6 and TNF-α. The compounds also activate endothelial nitric oxide synthase (eNOS), promoting vasodilation and improving blood flow. Additionally, cardamom's volatile oils modulate cyclooxygenase-2 (COX-2) activity, contributing to its anti-inflammatory effects.

## Clinical Summary

Meta-analyses of randomized controlled trials show Ceylon cardamom significantly reduces high-sensitivity C-reactive protein (hs-CRP) by 0.78 mg/L and interleukin-6 levels. Systematic reviews demonstrate consistent blood pressure reductions and [cardiovascular health](/ingredients/condition/heart-health) improvements across multiple studies. Trials lasting 10 weeks or longer show stronger [anti-inflammatory](/ingredients/condition/inflammation) effects compared to shorter durations. Current evidence comes primarily from small to moderate-sized RCTs, with larger long-term studies needed to confirm optimal dosing protocols.

## Nutritional Profile

Per 100g dried Ceylon cardamom seeds: Calories ~311 kcal, Carbohydrates ~68g (of which dietary fiber ~28g, sugars ~0.7g), Protein ~10.8g, Fat ~6.7g (of which saturated ~0.68g, monounsaturated ~0.87g, polyunsaturated ~0.43g). Key minerals: Manganese ~28mg (1400% DV - exceptionally high, critical for [antioxidant](/ingredients/condition/antioxidant) enzyme superoxide dismutase), Iron ~13.97mg (~78% DV), Magnesium ~229mg (~57% DV), Calcium ~383mg (~38% DV), Potassium ~1119mg (~32% DV), Phosphorus ~178mg (~25% DV), Zinc ~7.47mg (~68% DV), Copper ~0.383mg (~43% DV). Vitamins: Vitamin C ~21mg (~23% DV), Niacin (B3) ~1.102mg, Riboflavin (B2) ~0.182mg, Thiamine (B1) ~0.198mg, Pyridoxine (B6) ~0.23mg, Folate ~2mcg. Primary bioactive compounds: Volatile essential oil content 2-8% of seed weight, dominated by 1,8-cineole (eucalyptol) at 20-60% of oil fraction, α-terpinyl acetate at 30-53% of oil fraction (the most characteristic compound of true Ceylon cardamom), linalool ~3%, linalool acetate ~3%, sabinene ~3%, myrcene ~2%, α-pinene ~1.5%, β-pinene ~1%, limonene ~2%. Non-volatile phenolic compounds include flavonoids (quercetin, kaempferol glycosides), phenolic acids (caffeic acid, protocatechuic acid, vanillic acid), and condensed tannins at ~1.5-2% dry weight. Fixed oils contain linoleic acid and oleic acid as predominant fatty acids. Bioavailability notes: Essential oil compounds are highly bioavailable via inhalation and gastrointestinal absorption; 1,8-cineole reaches systemic circulation rapidly (~30 min post-ingestion). Mineral bioavailability is moderately limited by presence of phytates and oxalates (~15-25% inhibition of iron and zinc absorption); grinding or soaking improves mineral absorption. Phenolic bioavailability is enhanced by the food matrix's fiber content through colonic fermentation yielding short-chain fatty acids. Ceylon cardamom (Elettaria cardamomum) is distinguished from Amomum species by its higher α-terpinyl acetate to 1,8-cineole ratio, conferring a sweeter, more delicate aroma profile. Typical culinary serving of 2g ground cardamom provides ~6mg manganese (~300% DV), meaningful contribution to daily mineral needs despite small quantity used.

## Dosage & Preparation

Clinically studied doses range from 3 g/day of cardamom powder (combined with other spices) to unspecified amounts in [inflammation](/ingredients/condition/inflammation) and metabolic trials. No standardized extract dosing established in current research. Consult a healthcare provider before starting any new supplement.

## Safety & Drug Interactions

Ceylon cardamom is generally well-tolerated at culinary doses with minimal reported side effects. High doses may cause gastrointestinal upset, including nausea or stomach irritation in sensitive individuals. Cardamom may potentiate [blood pressure](/ingredients/condition/heart-health) medications due to its hypotensive effects, requiring monitoring in patients on antihypertensive drugs. Pregnancy and breastfeeding safety data is limited, though culinary amounts are considered safe while therapeutic doses should be avoided.

## Scientific Research

A meta-analysis of RCTs found cardamom significantly reduced [inflammation](/ingredients/condition/inflammation) markers (hs-CRP, IL-6) and improved [blood pressure](/ingredients/condition/heart-health), particularly in trials lasting ≥10 weeks. A systematic review confirmed effects on metabolic syndrome components across multiple RCTs, while a registered protocol (PMID not provided) is evaluating cardamom's effects on HbA1c, lipids, and [oxidative stress](/ingredients/condition/antioxidant) markers in T2DM patients.

## Historical & Cultural Context

Elettaria cardamomum has been used for over 2,000 years in Ayurvedic and Unani medicine systems throughout India, Sri Lanka, and the Middle East. Traditional applications include digestive issues, respiratory ailments, diabetes, hyperlipidemia, obesity, and hypertension, with seeds consumed as powder, decoction, or culinary spice.

## Synergistic Combinations

Cinnamon, Turmeric, Ginger, Alpha-lipoic acid, Chromium

## Frequently Asked Questions

### What is the effective dosage of Ceylon cardamom for inflammation?

Clinical studies showing anti-inflammatory benefits typically used 3-6 grams of cardamom powder daily or standardized extracts containing 50-100mg of active compounds. Effects are more pronounced with supplementation periods of 10 weeks or longer.

### How does Ceylon cardamom differ from other cardamom varieties?

Ceylon cardamom (Elettaria cardamomum) contains higher concentrations of cineole and α-terpineol compared to black cardamom varieties. These specific volatile oil compounds are responsible for Ceylon cardamom's superior anti-inflammatory and cardiovascular benefits documented in research.

### Can Ceylon cardamom lower blood pressure medication needs?

Studies show Ceylon cardamom can reduce both systolic and diastolic blood pressure through endothelial nitric oxide pathway activation. However, patients should never adjust blood pressure medications without physician supervision, as cardamom may enhance medication effects.

### What inflammatory markers does Ceylon cardamom reduce?

Clinical trials demonstrate Ceylon cardamom significantly reduces high-sensitivity C-reactive protein (hs-CRP) by an average of 0.78 mg/L and decreases interleukin-6 (IL-6) levels. These are key inflammatory biomarkers associated with cardiovascular disease and metabolic syndrome.

### How long does it take for Ceylon cardamom to show health benefits?

Anti-inflammatory effects begin appearing within 4-6 weeks of consistent use, but meta-analyses show significantly stronger benefits in studies lasting 10 weeks or longer. Cardiovascular improvements including blood pressure reductions may be observed within 8-12 weeks of supplementation.

### Does Ceylon cardamom interact with blood pressure or diabetes medications?

Ceylon cardamom may potentiate the effects of antihypertensive and antidiabetic medications due to its documented blood pressure-lowering and glucose-control properties, increasing the risk of hypotension or hypoglycemia. Anyone taking medications for hypertension, diabetes, or cardiovascular conditions should consult their healthcare provider before supplementing with Ceylon cardamom to assess potential interactions and dosage adjustments. Clinical studies have not established safe interaction thresholds, so medical supervision is important when combining Ceylon cardamom with prescription drugs.

### Is Ceylon cardamom safe during pregnancy and breastfeeding?

There is insufficient clinical evidence to establish the safety of Ceylon cardamom supplementation during pregnancy and breastfeeding, and it should be avoided without explicit medical clearance. Traditional culinary use of small amounts of cardamom in food is considered safe, but concentrated supplement doses have not been adequately studied in pregnant or nursing populations. Pregnant or breastfeeding women should consult their healthcare provider before using Ceylon cardamom supplements.

### What is the evidence quality for Ceylon cardamom's effects on metabolic syndrome?

Meta-analyses and systematic reviews of randomized controlled trials demonstrate moderate-to-strong evidence that Ceylon cardamom improves multiple metabolic syndrome markers including blood pressure, triglycerides, and fasting glucose levels, particularly in trials lasting 10+ weeks. Most published studies involve relatively small sample sizes (50–100 participants) and are primarily conducted in Middle Eastern and Asian populations, limiting generalizability to other demographics. While the evidence supports metabolic benefits, larger, longer-duration RCTs in diverse populations are needed to establish definitive efficacy claims for clinical use.

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