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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.
Gunnera manicata
Giant herbaceous plant from South America; peeled leaf stalks eaten in Chile and used as traditional food medicine.
Gunnera manicata is a giant herbaceous plant from South America, traditionally consumed as a food and digestive aid in Chile. Its peeled leaf stalks contain tannins, flavonoids, and polyphenols that provide antioxidant and digestive support, but the high oxalate content poses risks for kidney stone formation. Evidence is limited to traditional use and preliminary in vitro studies, placing it at evidence level C.
Flavonoids and polyphenols in Gunnera manicata scavenge free radicals and upregulate endogenous antioxidant enzymes, contributing to antioxidant effects. Tannins provide astringent activity on gastrointestinal mucosa, supporting digestive function. However, oxalates bind to calcium in the renal tubules, promoting calcium oxalate crystal formation and nephrolithiasis. The traditional liver support may involve polyphenol-mediated modulation of phase II detoxification enzymes, though clinical data are lacking.
Giant herbaceous plant from South America; peeled leaf stalks eaten in Chile and used as traditional food medicine.
Gunnera manicata is a giant herbaceous plant from South America, traditionally consumed as a food and digestive aid in Chile. Its peeled leaf stalks contain tannins, flavonoids, and polyphenols that provide antioxidant and digestive support, but the high oxalate content poses risks for kidney stone formation. Evidence is limited to traditional use and preliminary in vitro studies, placing it at evidence level C.
Flavonoids and polyphenols in Gunnera manicata scavenge free radicals and upregulate endogenous antioxidant enzymes, contributing to antioxidant effects. Tannins provide astringent activity on gastrointestinal mucosa, supporting digestive function. However, oxalates bind to calcium in the renal tubules, promoting calcium oxalate crystal formation and nephrolithiasis. The traditional liver support may involve polyphenol-mediated modulation of phase II detoxification enzymes, though clinical data are lacking.