Fruit

Dragon Fruit

Provisional Strong 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

Dragon fruit contains high concentrations of betacyanins (10.3-82.79 mg/100g pulp) and polyphenols that reduce oxidative stress by scavenging free radicals and suppressing inflammatory mediators like TNF-α and iNOS. These bioactive compounds demonstrate potent antioxidant activity with FRAP correlations of r=0.989 and show cytotoxic effects against multiple cancer cell lines including DU145 and HepG2.

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Screened PMID Records

Reported Benefits

Pending

Synergy Review

At a Glance

CategoryFruit

GroupFruit

Public Score StatusProvisional Strong

Primary KeywordDragon Fruit benefits

Reported Benefits (Provisional)

Strengthens immune function by providing Vitamin C and antioxidants, protecting against oxidative stress.

Promotes digestive health and regularity through its high dietary fiber content

Reduces cellular damage and inflammation with potent antioxidants like betalains, flavonoids, and polyphenols.

Enhances skin health by boosting collagen production and improving elasticity

Supports metabolic balance by stabilizing blood sugar levels through fiber

Provides neuroprotective benefits by reducing oxidative stress and enhancing cognitive clarity.

Aids cellular regeneration and detoxification processes

Origin & History

Natural habitat

Dragon Fruit (Hylocereus spp.), also known as pitaya, is a vibrant fruit native to Central and South America, now widely cultivated in tropical and subtropical regions including Southeast Asia. Growing on climbing cacti, its striking appearance and mild, sweet flavor make it a celebrated superfood.

“Revered in Central American cultures for centuries, Dragon Fruit was traditionally used in beverages and as a remedy for dehydration and digestive issues, symbolizing vitality and prosperity. Its cultivation spread to Southeast Asia, where it is also revered as a sacred plant for longevity, consumed in ceremonial tonics, and used topically for healing.”Traditional Medicine

Research Narrative (Provisional)

Scientific studies support Dragon Fruit's antioxidant, anti-inflammatory, and metabolic-regulating properties. Research, including in vitro and in vivo studies, highlights its potential for immune support, digestive health, and blood sugar management, aligning with its traditional uses.

Preparation & Dosage

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

Nutritional Profile

- Dietary Fiber (prebiotic fiber) - Vitamin C, Vitamin A, Vitamin K, B Vitamins - Magnesium, Iron, Potassium, Calcium - Betalains, Flavonoids, Polyphenols (quercetin, kaempferol, luteolin) - Chlorophyll - Saponins, Glycosides

Reported Mechanism (Provisional)

Mechanism of Action

Dragon fruit's primary bioactive compounds, betacyanins (betanin, isobetanin, phyllocactin) and polyphenols, exert antioxidant effects by restoring SOD and GSH levels while reducing ROS generation. These compounds suppress pro-inflammatory mediators including TNF-α, iNOS, and COX-2 pathways. The polyphenols bind to human serum albumin with up to 55% quenching efficiency, influencing first-pass metabolism and demonstrating cytotoxic activity against cancer cells.

Clinical Narrative (Provisional)

Current evidence is primarily limited to in vitro and animal studies, with no quantified human clinical trial data available. In vitro studies show red dragon fruit extracts at 100 ppm demonstrate 79.13% free radical scavenging activity via DPPH assay. Animal studies indicate neuroprotective effects through reduced inflammatory markers and restored antioxidant enzymes, though specific percentage improvements are not quantified. The absence of randomized controlled trials limits clinical recommendations for specific health outcomes.

Also Known As

Hylocereus polyrhizusPitayaRed pitayaWater dragonStrawberry pear

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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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