ArticleJournal of health & pollution2021
Heavy Metals and Health Risks Associated with Consumption of Herbal Plants Sold in a Major Urban Market in Southwest, Nigeria.
Article in Journal of health & pollution, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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Who cites it
5 citing papers in PubMed, 22 citations in OpenAlex.
- Heavy metals and pesticides in medicinal plants: environmental sources, plant responses, and human health risk assessment.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2026Review
- Deterministic and probabilistic health risk assessment of heavy metals in liquid herbal cough formulations from Western Uganda.Scientific reports · 2026Article
- Exploring the Therapeutic Potential and Toxicological Risks of Four Ethnomedicinal Plants from Hakkâri (Southeastern Turkey): A First Comprehensive Analytical and Microstructural Evaluation.Plants (Basel, Switzerland) · 2025Article
- Investigation of Heavy Metal Analysis on Medicinal Plants Used for the Treatment of Skin Cancer by Traditional Practitioners in Pretoria.Biological trace element research · 2024Article
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Corrections and comments
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Authors and funding
4 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAlthough herbal medicines play an important role as a source of medicine, concerns have been raised about the risks posed by consumption of these plants, especially if consumed above permissible levels.
objectivesThis study was undertaken to assess the level of exposure, toxicity and health risk associated with the consumption of herbal plants in Ado Ekiti urban market, Nigeria.
methodsTen commonly consumed herbal plants sold in Ado Ekiti urban market were subjected to heavy metal analysis. Health risk assessment was carried out to determine the estimated daily intake (EDI) of heavy metals, health risk index (HRI), target hazard quotient for non-carcinogenic risk and estimation of cancer risk (ECR).
resultsThe EDIs for lead (Pb), nickel (Ni), chromium (Cr), copper (Cu) and magnesium (Mn) were above the upper tolerable daily intake reference for all studied plant species in both children and adults, an indication that herbal use poses a short-term to long-term health risk to consumers of these herbal products. The EDI for children was significantly lower compared to that of adults, indicating higher risks for adult consumers of these herbal products. The HRI in children for Pb (
conclusionsIn both children and adults, ECRs for some of the herbal plants in the present study above the acceptable range present a risk to human health. The consumption of such herbal plants poses a long-term cancer risk. COMPETING INTERESTS: The authors declare no competing financial interests.
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