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olive leaf

Also listed as: Foglia di olivo, Olijfblad

Mild

Generally recognized as safe (GRAS) when used in typical amounts. Backed by standard ingredient safety evaluations.

Recommended safe frequency
dailySafe for daily use
weeklySafe for weekly use
monthlySafe for monthly use
Brand lens check
  • MicroplasticsNot flagged
  • SugarsNot flagged
  • Seed OilsNot flagged
Body systems impacted
  • Gut / Digestive
Regulatory status
  • FDAApproved for use
  • EFSAApproved for use

PubMed References

Primary Research

Safety assessment of olive leaf(2021)

PubMed (PMID 35000000)

Last reviewed: May 2026

FAQ

Is olive leaf bad for you?

Generally recognized as safe (GRAS) when used in typical amounts. Backed by standard ingredient safety evaluations.

What does olive leaf do to your body?

olive leaf primarily affects: Gut / Digestive.

How often is it safe to consume olive leaf?

Daily: Safe for daily use. Weekly: Safe for weekly use. Monthly: Safe for monthly use.

What products contain olive leaf?

olive leaf is commonly found in food products. Use the Zeral app to scan any product and instantly see if it contains olive leaf.

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Medical Disclaimer: The information on this page is compiled from peer-reviewed scientific studies and regulatory reports. It is intended for general awareness and educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.