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Toxicity Caution in the Tradomedicinal Use of Bitter Leaf (Vernonia amygdalina): A Critical Review

Stage : Awaiting gallery proof

Journal: Asian Journal of Pathogen Research

Slots available: 5

Cost : $10/249INR/#15000

Abstract
Vernonia amygdalina (bitter leaf) is extensively utilized in traditional medicine across Africa for treating various ailments, yet emerging toxicological evidence raises significant safety concerns. This review synthesizes current research on the toxicity profile of bitter leaf extracts, examining acute, sub-chronic, and organ-specific toxicities. Analysis of toxicological studies reveals dose-dependent hepatotoxicity, nephrotoxicity, and hematological alterations, with extract concentrations above 400 mg/kg demonstrating adverse effects. While aqueous extracts generally exhibit lower toxicity (LD50 >5000 mg/kg) compared to organic solvent extracts, prolonged use induces significant biochemical and histopathological changes. Heavy metal contamination in plants from industrial areas presents additional risks. Despite demonstrated hepatoprotective effects at therapeutic doses, the narrow margin between beneficial and toxic doses necessitates standardization of preparation methods and dosing regimens. This review emphasizes the critical need for evidence-based guidelines to ensure safe tradomedicinal application while preserving the therapeutic benefits of this valuable medicinal plant.
Keywords: Vernonia amygdalina, bitter leaf, toxicity, traditional medicine, hepatotoxicity, nephrotoxicity, safety profile, phytotoxicity, dose-response, medicinal plant safety

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TechToyin:
Toxicity Caution in the Tradomedicinal Use of Bitter Leaf (Vernonia amygdalina): A Critical Review

Stage : Awaiting gallery proof

Journal: Asian Journal of Pathogen Research

Slots available: 5

Cost : $10/249INR/#15000

Abstract
Vernonia amygdalina (bitter leaf) is extensively utilized in traditional medicine across Africa for treating various ailments, yet emerging toxicological evidence raises significant safety concerns. This review synthesizes current research on the toxicity profile of bitter leaf extracts, examining acute, sub-chronic, and organ-specific toxicities. Analysis of toxicological studies reveals dose-dependent hepatotoxicity, nephrotoxicity, and hematological alterations, with extract concentrations above 400 mg/kg demonstrating adverse effects. While aqueous extracts generally exhibit lower toxicity (LD50 >5000 mg/kg) compared to organic solvent extracts, prolonged use induces significant biochemical and histopathological changes. Heavy metal contamination in plants from industrial areas presents additional risks. Despite demonstrated hepatoprotective effects at therapeutic doses, the narrow margin between beneficial and toxic doses necessitates standardization of preparation methods and dosing regimens. This review emphasizes the critical need for evidence-based guidelines to ensure safe tradomedicinal application while preserving the therapeutic benefits of this valuable medicinal plant.
Keywords: Vernonia amygdalina, bitter leaf, toxicity, traditional medicine, hepatotoxicity, nephrotoxicity, safety profile, phytotoxicity, dose-response, medicinal plant safety

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Which of the journals are you publishing on.?

Modified.
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