WHO herbal-medicine contaminant guidance (2007)

Coverage

This page points to the 2007 WHO guidance on contaminants and residues in herbal medicines. Guidance and binding national product limits remain distinct.

This page indexes source records. A dedicated synthesis remains pending.

Primary instrument

Official issuing-organization record. This pointer identifies the document; a numerical crosswalk has not been compiled on this page.

Indexed source records

• Comparison of heavy metal regulations for herbal medicines across pharmacopoeias (2023; peer reviewed).

Related topic

Ingredient class — botanicals/herbs/traditional formulas.

References

Works cited in this page’s text, in first-appearance order. Each title links to a source record with bibliographic details, reported findings, and document provenance.

1. Comparison of Regulations for Arsenic and Heavy Metals in Herbal Medicines Using Pharmacopoeias of Nine Counties/RegionsInada I, Kiuchi F, and Urushihara H · Therapeutic Innovation & Regulatory Science · 2023 · doi.org/10.1007/s43441-023-00532-2Peer-reviewed

Update history

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