Fruit · Berry

Elderberry

Provisional Strong Scorebotanical

Hermetica Superfood Encyclopedia

Published March 18, 2026Last updated March 18, 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

Elderberry contains high concentrations of anthocyanins, particularly cyanidin-3-glucoside, which provide potent antioxidant and immune-modulating effects. These flavonoids work by inhibiting viral neuraminidase enzymes and stimulating cytokine production to enhance immune response.

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Screened PMID Records

Reported Benefits

Pending

Synergy Review

At a Glance

CategoryFruit

GroupBerry

Public Score StatusProvisional Strong

Primary Keywordelderberry benefits

Elderberry close-up macro showing natural texture and detail — rich in antioxidant, immunomodulatory, antiviral

Elderberry — botanical close-up

Found in

Blue Crush

Marine collagen gummies with hyaluronic acid, blue spirulina and tremella.

Exact formula relationship verified against the current product label.

Reported Benefits (Provisional)

Boosts immune system function by increasing cytokine production, enhancing the body's defense against pathogens. - Provides antioxidant support with anthocyanins, which neutralize free radicals and reduce oxidative stress by up to 50%. - May reduce the severity of cold and flu symptoms by inhibiting viral replication, shortening illness duration by 2-3 days. - Supports heart health by improving blood vessel function and reducing cholesterol levels by 12%. - Promotes skin health with vitamin A, which aids in cell regeneration and reduces signs of aging. - Enhances respiratory health by reducing inflammation in the airways, easing symptoms of asthma and allergies. - Supports metabolic health by improving insulin sensitivity, potentially reducing the risk of type 2 diabetes.

Origin & History

Natural habitat

Elderberry is a fruit from the Sambucus tree, commonly found in Europe and North America. This berry has been used for centuries in traditional medicine.

“Elderberry has been used in European folk medicine for centuries to treat colds and flu. It is also a part of Native American traditional remedies.”Traditional Medicine

Research Narrative (Provisional)

Studies suggest elderberry may reduce cold duration and severity. However, more research is needed to fully understand its efficacy.

Preparation & Dosage

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

Nutritional Profile

- Rich in vitamin C and dietary fiber. - Contains flavonoids and phenolic acids. - Low in calories and fat.

Reported Mechanism (Provisional)

Mechanism of Action

Elderberry's anthocyanins, primarily cyanidin-3-glucoside and cyanidin-3-sambubioside, inhibit influenza neuraminidase enzymes, preventing viral replication and cell entry. These compounds also stimulate production of inflammatory cytokines including TNF-α, IL-1β, and IL-6, enhancing immune cell activation. The antioxidant activity occurs through direct free radical scavenging and upregulation of endogenous antioxidant enzymes.

Clinical Narrative (Provisional)

Randomized controlled trials with 60-312 participants show elderberry extract may reduce cold and flu duration by 2-4 days when taken within 48 hours of symptom onset. A systematic review of five studies found modest evidence for symptom severity reduction, with effect sizes ranging from 0.4-0.7. Most studies used standardized extracts providing 175-600mg anthocyanins daily. Evidence quality remains moderate due to small sample sizes and study heterogeneity.

Also Known As

Sambucus canadensisSambucus nigraEuropean elderBlack elderAmerican elderElderflowerSureau noirHolunderbeere

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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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