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Last updated: 24 July 2026
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Medical Disclaimer

The information provided on HerbalLeaf.eu is for educational and informational purposes only. It is not intended as a substitute for professional medical advice, diagnosis, or treatment.

No Medical Advice

The content on this website, including all articles, monographs, preparation guides, and research reviews, is provided for general educational purposes. It does not constitute medical advice, and should not be relied upon as a substitute for consultation with a qualified healthcare provider.

Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition, before starting any herbal preparation, supplement, or treatment regimen. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.

No Product Endorsement

HerbalLeaf.eu is an independent, advertising-supported reference library. We do not sell herbal products, supplements, or tinctures. We do not recommend specific brands, manufacturers, or suppliers. Any mention of commercial products within our monographs is for informational and identification purposes only and does not constitute an endorsement.

Herbal Safety

Herbs are biologically active substances that can interact with medications, affect organ function, and produce side effects. The safety information in our monographs is based on published literature and traditional use records, but individual responses to herbal preparations vary. What is safe for one person may not be safe for another, particularly in the context of:

  • Pregnancy and lactation
  • Concurrent prescription medication use
  • Pre-existing medical conditions (liver disease, kidney disease, bleeding disorders)
  • Pediatric and geriatric populations
  • Known allergies to plant families

Accuracy of Information

While we make every effort to ensure the accuracy and currency of our content, scientific understanding of herbal medicine evolves continuously. We cannot guarantee that all information is complete, accurate, or up-to-date at the time of reading. Readers are encouraged to cross-reference with primary sources and consult healthcare professionals for personalised guidance.

Emergency Notice

If you are experiencing a medical emergency, call your local emergency services number immediately. Do not attempt to self-treat serious symptoms using information from this website.

Editorial Policy & Standards

Independence & Funding

HerbalLeaf.eu is funded through display advertising and affiliate partnerships with book retailers and educational course providers. We do not accept funding from supplement manufacturers, herbal product companies, or multi-level marketing organisations. Our editorial decisions are made independently of all commercial relationships.

Author Credentials

All health-related content is authored or reviewed by individuals with relevant qualifications in herbal medicine, pharmacology, ethnobotany, or related biomedical sciences. Author credentials are displayed prominently on every article and monograph. We do not publish health content written by individuals without demonstrable expertise in the subject matter.

Source Verification

Our monographs cite primary peer-reviewed sources wherever possible. We prioritise:

  • Randomised controlled trials published in indexed journals
  • Systematic reviews and meta-analyses
  • Established pharmacopoeias (ESCOP, WHO, German Commission E)
  • Regulatory monographs (EMA HMPC)
  • Ethnobotanical field studies with methodological rigour

We do not cite blogs, marketing materials, or unverified traditional claims without contextual qualification.

Correction Policy

If you believe you have identified an error in our content, please contact us at corrections@herballeaf.eu. We investigate all claims and publish corrections prominently when verified. Significant factual errors are corrected within 48 hours of verification.

Content Updates

All monographs and health articles display a "last updated" date. We review high-traffic content annually and update it when new significant evidence emerges. Articles that have not been reviewed within 24 months carry a notice indicating that the information may not reflect the most current research.

Privacy Policy

Information We Collect

We collect minimal personal data necessary to operate the website and improve user experience:

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How We Use Your Data

We use collected information solely to:

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We do not sell, rent, or trade personal data. We do not use your data for targeted advertising profiling.

Third-Party Services

We use the following third-party services, each with their own privacy policies:

  • Hosting infrastructure (EU-based servers)
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All third-party providers are selected based on their GDPR compliance and data protection standards.

Data Retention

Newsletter subscriber data is retained until you unsubscribe. Contact form data is retained for 12 months. Analytics data is anonymised and aggregated within 30 days. Server logs are purged after 30 days.

Cookie Policy

What Are Cookies

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Cookies We Use

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What We Do NOT Use

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Managing Cookies

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GDPR Compliance

HerbalLeaf.eu is committed to compliance with the General Data Protection Regulation (EU) 2016/679. As a .eu domain serving European residents, we adhere to the following principles:

Your Rights Under GDPR

You have the following rights regarding your personal data:

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  • Right to object: Object to processing based on legitimate interests

Lawful Basis for Processing

We process personal data on the following lawful bases:

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Data Controller

The data controller for HerbalLeaf.eu is:
HerbalLeaf Research Ltd
Registered in the Republic of Ireland
Company Number: 1234567
Registered Address: 42 Botanic Avenue, Dublin 9, D09 AB12, Ireland

Data Protection Officer

For all data protection enquiries, please contact our Data Protection Officer at dpo@herballeaf.eu.

Supervisory Authority

If you believe we have not handled your data appropriately, you have the right to lodge a complaint with the Data Protection Commission of Ireland or your local supervisory authority.

Contact & Legal Notices

Contact Information

General enquiries: hello@herballeaf.eu
Editorial corrections: corrections@herballeaf.eu
Data protection: dpo@herballeaf.eu
Postal address: HerbalLeaf Research Ltd, 42 Botanic Avenue, Dublin 9, D09 AB12, Ireland

Intellectual Property

All content on HerbalLeaf.eu is protected by copyright. You may share links to our articles freely. You may quote brief passages with attribution. You may not reproduce entire articles, monographs, or substantial portions of our content without written permission.

Liability Limitation

To the fullest extent permitted by applicable law, HerbalLeaf Research Ltd and its contributors shall not be liable for any direct, indirect, incidental, special, consequential, or punitive damages arising from your use of, or inability to use, the information on this website.

Governing Law

These terms and all matters arising from your use of HerbalLeaf.eu are governed by the laws of the Republic of Ireland. Any disputes shall be subject to the exclusive jurisdiction of the Irish courts.

HerbalLeaf.eu

Europe's independent evidence-based herbal medicine encyclopedia. Bridging traditional phytotherapy with peer-reviewed clinical research for educational purposes.

Encyclopedia
  • Cistus (Pink Rockrose)
  • Elderberry
  • Plantain Leaf
  • Small-Flowered Willowherb
  • Rhodiola Rosea
  • Stinging Nettle
  • Yarrow
  • Wild Garlic
Herbal Shop
  • Blackthorn Fruit
  • Dandelion Root
  • Elderberry & Elder Flower
  • Wild Pansy Herb
  • Herbal Blend for Allergy
  • Mistletoe Herb
  • Marigold Flower
  • Field Horsetail
Remedies
  • Herbs for Gastritis
  • Herbs for Acne
  • Herbs for Constipation
  • Herbs for Anorexia
  • Herbs for Catarrh
  • Herbs for Gout
  • Herbs for Tired Eyes
  • Herbs for Staph Infection
Company
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Medical Disclaimer: The information provided on HerbalLeaf.eu is for educational and informational purposes only. It is not intended as 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.

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