Elaeagnus glabra

BotanicalBest taken away from food

What is it

Elaeagnus glabra is an Asian evergreen shrub (the genus also includes the better-known autumn olive). Its leaves and bark have been used in traditional East Asian medicine for asthma, cough, and inflammatory conditions.

Evidence for 1 use

AI-assisted evidence assessment — talk to your doctor before relying on any single supplement.

Asthma / cough (traditional)

Mixed Evidence

Used in East Asian traditional medicine for respiratory complaints; modern clinical evidence is sparse.

How it works

Elaeagnus glabra extracts contain flavonoids, alkaloids and phenolic compounds. Preclinical studies report antioxidant, anti-inflammatory and bronchodilator effects, with some research focusing on traditional respiratory uses. Human clinical evidence specific to this species is limited.

Dosage

No established RDA. Traditional preparations use 3-9 g of dried leaves or bark in decoction.

When and how to take it

Traditional decoctions are taken between meals.

1 commercial form

Compare the main delivery options and what they’re best suited for.

Leaf extract

Used in traditional decoctions.

Variable.

Safety

Limited modern safety data. Traditional use appears well tolerated. Long-term safety not characterized.

Who should be cautious

Avoid in pregnancy and breastfeeding due to lack of data.

Interactions

No significant interactions reported.

Frequently asked questions

Is Elaeagnus glabra the same as autumn olive?⌄

It is a related species (E. umbellata is autumn olive); both belong to the same genus.

Does it help with asthma?⌄

Traditional use suggests yes; modern clinical evidence does not strongly support specific respiratory benefits.

References

Elaeagnus glabra on Wikidata — Wikidata link

Elaeagnus glabra on NIH DSLD (US supplement label database) — NIH Dietary Supplement Label Database link

Research on Elaeagnus glabra (PubMed search) — PubMed link

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Evidence-based·How we grade evidence

Disclaimer: These statements have not been evaluated by the FDA. This page is educational, not a substitute for personalized medical advice. Evidence grades are AI-assisted assessments — talk to your doctor before starting any new supplement, especially if you’re pregnant, breastfeeding, on medications, or managing a chronic condition.