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Ce produit n'est pas destiné à diagnostiquer, traiter, guérir ou prévenir toute maladie. Ces déclarations n'ont pas été évaluées par la Food and Drug Administration.
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Ces informations sont fournies à titre éducatif uniquement et ne remplacent pas un avis médical professionnel, un diagnostic ou un traitement. Consultez toujours votre professionnel de santé avant d'utiliser des plantes, surtout si vous êtes enceinte, allaitez, prenez des médicaments ou avez une condition médicale.
Chrysopogon zizanioides
A tropical grass whose roots produce a deeply grounding essential oil, used in Ayurveda and aromatherapy for calming and cooling.
Vetiver (Chrysopogon zizanioides) is a tropical grass whose deeply grounding essential oil is used in Ayurveda and aromatherapy for calming, cooling, and anxiolytic effects. Its primary active compounds—vetiverol, khusimol, isovalencenol, and vetivone—contribute to antioxidant, antimicrobial, and nervous-system-supporting properties. Evidence is limited (C) for modern uses such as ADHD focus support and anxiety relief, while traditional applications include fever reduction, skin conditions, and nervous disorders.
Vetiver oil's anxiolytic effects are primarily mediated through olfactory pathways, with compounds like vetiverol and khusimol modulating GABA-A receptors to enhance inhibitory neurotransmission, reducing neuronal excitability. Additionally, vetivone and isovalencenol exhibit antioxidant activity by scavenging free radicals and upregulating endogenous antioxidant enzymes (e.g., superoxide dismutase, catalase). Antimicrobial actions involve disruption of bacterial cell membranes and inhibition of biofilm formation, particularly against Gram-positive pathogens. The cooling and grounding properties are attributed to triterpenoid constituents that may influence thermoregulatory centers and the limbic system.
A tropical grass whose roots produce a deeply grounding essential oil, used in Ayurveda and aromatherapy for calming and cooling.
Vetiver (Chrysopogon zizanioides) is a tropical grass whose deeply grounding essential oil is used in Ayurveda and aromatherapy for calming, cooling, and anxiolytic effects. Its primary active compounds—vetiverol, khusimol, isovalencenol, and vetivone—contribute to antioxidant, antimicrobial, and nervous-system-supporting properties. Evidence is limited (C) for modern uses such as ADHD focus support and anxiety relief, while traditional applications include fever reduction, skin conditions, and nervous disorders.
Vetiver oil's anxiolytic effects are primarily mediated through olfactory pathways, with compounds like vetiverol and khusimol modulating GABA-A receptors to enhance inhibitory neurotransmission, reducing neuronal excitability. Additionally, vetivone and isovalencenol exhibit antioxidant activity by scavenging free radicals and upregulating endogenous antioxidant enzymes (e.g., superoxide dismutase, catalase). Antimicrobial actions involve disruption of bacterial cell membranes and inhibition of biofilm formation, particularly against Gram-positive pathogens. The cooling and grounding properties are attributed to triterpenoid constituents that may influence thermoregulatory centers and the limbic system.