{"id":640,"date":"2026-10-25T12:13:32","date_gmt":"2026-10-25T11:13:32","guid":{"rendered":"https:\/\/purvival.com\/journal\/?post_type=bw_ingredient&p=640"},"modified":"2026-10-25T22:28:21","modified_gmt":"2026-10-25T21:28:21","slug":"orties-piquantes","status":"publish","type":"bw_ingredient","link":"https:\/\/purvival.com\/journal\/ingredients\/orties-piquantes\/","title":{"rendered":"Orties piquantes"},"content":{"rendered":"

Ce que c\u2019est<\/h2>\n

L\u2019ortie piquante, ou grande ortie (Urtica dioica<\/em>), est une plante vivace de la famille des Urticac\u00e9es qui pousse partout o\u00f9 le sol est riche en azote, pr\u00e8s des maisons et dans les jardins. Ses poils piquent au contact. Ses jeunes feuilles se cuisinent en soupe ; en phytoth\u00e9rapie, on utilise les feuilles et la racine, qui n\u2019ont pas les m\u00eames usages.<\/p>\n

L\u2019Agence europ\u00e9enne des m\u00e9dicaments<\/a> reconna\u00eet l\u2019usage traditionnel de la racine d\u2019ortie pour soulager les troubles urinaires li\u00e9s \u00e0 une augmentation b\u00e9nigne du volume de la prostate, une fois qu\u2019un m\u00e9decin a \u00e9cart\u00e9 une maladie s\u00e9rieuse.<\/p>\n

Une dose de 10 ml de PhytoSereniol apporte 20 mg de racine d\u2019ortie piquante, avec des extraits de graines de courge et de soja (Dropsordry\u00ae), du santal, de la canneberge, de la maca, de l\u2019eschscholtzia, de l\u2019ang\u00e9lique, de l\u2019\u00e9leuth\u00e9rocoque, de la bruy\u00e8re cendr\u00e9e et du framboisier.<\/p>\n","protected":false},"excerpt":{"rendered":"

Plante vivace tr\u00e8s commune des sols riches, couverte de poils qui piquent ; on en utilise ici la racine.<\/p>\n","protected":false},"featured_media":2779,"template":"","meta":{"_bw_latin":"Urtica dioica","_bw_synonyms":"grande ortie","_bw_brand":"","_bw_precautions":"Si les troubles s\u2019aggravent, ou en cas de fi\u00e8vre, de spasmes, de sang dans les urines, de douleur en urinant ou de r\u00e9tention d\u2019urine, consultez un m\u00e9decin (Agence europ\u00e9enne des m\u00e9dicaments).","_bw_subtitle":"","_bw_studies_intro":"

Chez 246 hommes atteints d\u2019hypertrophie b\u00e9nigne de la prostate, 459 mg d\u2019extrait sec de racine d\u2019ortie par jour pendant 12 mois ont fait passer le score de sympt\u00f4mes urinaires (IPSS) de 18,7 \u00e0 13,0, contre 18,5 \u00e0 13,8 sous placebo, une diff\u00e9rence significative (Schneider et R\u00fcbben, 2004<\/a>). Chez des personnes atteintes de diab\u00e8te de type 2, une m\u00e9ta-analyse de 13 essais associe la consommation d\u2019ortie \u00e0 une baisse de la glyc\u00e9mie \u00e0 jeun (17 mg\/dl), de l\u2019h\u00e9moglobine glyqu\u00e9e (0,93 point) et de la pression systolique (5 mmHg) (Tabrizi et al., 2022<\/a>).<\/p>","_bw_mention":"","_bw_studies":[{"resultat":"Le score de sympt\u00f4mes urinaires (IPSS) est pass\u00e9 de 18,7 \u00e0 13,0 sous extrait de racine d\u2019ortie, contre 18,5 \u00e0 13,8 sous placebo, une diff\u00e9rence significative. Il y a eu moins d\u2019effets ind\u00e9sirables que sous placebo.","type":"essai","population":"246 patients atteints d\u2019hypertrophie b\u00e9nigne de la prostate","dose":"459 mg d\u2019extrait sec de racine d\u2019ortie (Bazoton uno)","duree":"12 mois","auteurs":"Schneider et R\u00fcbben","annee":"2004","revue":"Der Urologe","lien":"https:\/\/doi.org\/10.1007\/s00120-004-0532-7","source":"publication","note":"R\u00e9sum\u00e9 PubMed 15045190 lu (article en allemand). Fr\u00e9quence de prise non pr\u00e9cis\u00e9e dans le r\u00e9sum\u00e9."},{"resultat":"La consommation d\u2019ortie a fait baisser, par rapport aux groupes t\u00e9moins, la glyc\u00e9mie \u00e0 jeun de 17,17 mg\/dl, l\u2019h\u00e9moglobine glyqu\u00e9e de 0,93 point, la prot\u00e9ine C-r\u00e9active de 1,09 mg\/dl, les triglyc\u00e9rides de 26,94 mg\/dl et la pression systolique de 5,03 mmHg.","type":"revue","population":"13 essais chez des personnes avec un diab\u00e8te de type 2","dose":"","duree":"","auteurs":"Tabrizi et al.","annee":"2022","revue":"Mini-Reviews in Medicinal Chemistry","lien":"https:\/\/doi.org\/10.2174\/1389557521666210929143112","source":"publication","note":"Revue syst\u00e9matique et m\u00e9ta-analyse, r\u00e9sum\u00e9 PubMed 34587883 lu. Forme et partie de la plante non pr\u00e9cis\u00e9es dans le r\u00e9sum\u00e9 ; pas de conflit d\u2019int\u00e9r\u00eats lu."}],"_bw_documents":[],"_bw_claims":["aide \u00e0 maintenir la souplesse des articulations, des muscles et des tendons","Soutient la circulation veineuse","\u00ab Utilis\u00e9 pour am\u00e9liorer l'\u00e9limination r\u00e9nale de l'eau \u00bb","aide \u00e0 vous faire sentir plus \u00e9nergique"],"_bw_logo":0,"_bw_logo_dark":false},"class_list":["post-640","bw_ingredient","type-bw_ingredient","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nOrties piquantes - Journal Purvival<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/purvival.com\/journal\/ingredients\/orties-piquantes\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Orties piquantes - Journal Purvival\" \/>\n<meta property=\"og:description\" content=\"Plante vivace tr\u00e8s commune des sols riches, couverte de poils qui piquent ; 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