{"id":532,"date":"2026-10-25T12:13:31","date_gmt":"2026-10-25T11:13:31","guid":{"rendered":"https:\/\/purvival.com\/journal\/?post_type=bw_ingredient&p=532"},"modified":"2026-10-25T22:28:21","modified_gmt":"2026-10-25T21:28:21","slug":"myrtille","status":"publish","type":"bw_ingredient","link":"https:\/\/purvival.com\/journal\/ingredients\/myrtille\/","title":{"rendered":"Myrtille"},"content":{"rendered":"

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

La myrtille (Vaccinium myrtillus<\/em>) est un petit arbrisseau de la famille des \u00e9ricac\u00e9es, comme la bruy\u00e8re et la canneberge, qui pousse dans les for\u00eats et les landes d\u2019Europe. Sa baie sauvage a une chair violette, \u00e0 la diff\u00e9rence de la myrtille cultiv\u00e9e d\u2019Am\u00e9rique (Vaccinium corymbosum<\/em>), \u00e0 chair claire. Elle est l\u2019une des sources naturelles les plus riches en anthocyanes<\/a>, les pigments qui la colorent.<\/p>\n

L\u2019Agence europ\u00e9enne des m\u00e9dicaments<\/a> reconna\u00eet l\u2019usage traditionnel du fruit frais pour soulager l\u2019inconfort et la lourdeur des jambes li\u00e9s \u00e0 de petits troubles de la circulation veineuse, et la fragilit\u00e9 des petits vaisseaux de la peau ; le fruit s\u00e9ch\u00e9<\/a> est d\u2019usage traditionnel contre la diarrh\u00e9e l\u00e9g\u00e8re. Dans un essai japonais<\/a>, 240 mg d\u2019extrait par jour pendant 12 semaines ont att\u00e9nu\u00e9 la fatigue du muscle qui fait la mise au point de l\u2019\u0153il apr\u00e8s un travail sur \u00e9cran, par rapport au placebo.<\/p>\n

Deux produits Purvival en contiennent. Une dose de 10 ml d\u2019Optirenov apporte 80 mg d\u2019extrait sec de myrtille, avec du terminalia, de l\u2019euphraise, du ginkgo, de la lut\u00e9ine, de la z\u00e9axanthine et du DHA. Symbiosia en contient dans son m\u00e9lange de dix baies, avec 30 souches de probiotiques.<\/p>\n","protected":false},"excerpt":{"rendered":"

Petite baie bleu-noir des for\u00eats et des landes d\u2019Europe, \u00e0 la chair violette, de la m\u00eame famille que la bruy\u00e8re.<\/p>\n","protected":false},"featured_media":2775,"template":"","meta":{"_bw_latin":"Vaccinium myrtillus","_bw_synonyms":"brimbelle","_bw_brand":"","_bw_precautions":"En cas de gonflement brusque d\u2019une jambe, de douleur forte, d\u2019inflammation de la peau, d\u2019ulc\u00e8re, de phl\u00e9bite ou d\u2019insuffisance cardiaque ou r\u00e9nale, consultez un m\u00e9decin (Agence europ\u00e9enne des m\u00e9dicaments).","_bw_subtitle":"","_bw_studies_intro":"

Chez 109 adultes en bonne sant\u00e9, 240 mg d\u2019extrait standardis\u00e9 de myrtille par jour ont r\u00e9duit la crispation du muscle qui fait la mise au point de l\u2019\u0153il apr\u00e8s une t\u00e2che sur \u00e9cran, par rapport au placebo, \u00e0 8 et 12 semaines (Kosehira et al., 2020<\/a>). Dans une m\u00e9ta-analyse de 11 essais (724 participants) sur des troubles oculaires courants, les anthocyanes, les pigments dont la myrtille est riche, ont am\u00e9lior\u00e9 les mesures cliniques (Davinelli et al., 2021<\/a>).<\/p>","_bw_mention":"","_bw_studies":[{"resultat":"Apr\u00e8s une t\u00e2che sur \u00e9cran, la crispation du muscle qui fait la mise au point de l\u2019\u0153il \u00e9tait moindre que sous placebo \u00e0 8 et 12 semaines.","type":"essai","population":"109 adultes de 20 \u00e0 60 ans en bonne sant\u00e9","dose":"240 mg d\u2019extrait standardis\u00e9 de myrtille par jour","duree":"12 semaines","auteurs":"Kosehira et al.","annee":"2020","revue":"Nutrients","lien":"https:\/\/doi.org\/10.3390\/nu12030600","source":"publication","note":"R\u00e9sum\u00e9 PubMed 32106548 lu. Deux auteurs salari\u00e9s d\u2019Omnica (fabricant de l\u2019extrait)."},{"resultat":"Les flavono\u00efdes ont am\u00e9lior\u00e9 les mesures cliniques de troubles oculaires courants (\u00e9cart moyen standardis\u00e9 de 0,39). Parmi les sous-groupes, les flavan-3-ols (0,62) et les anthocyanes (0,42) ont eu un effet net.","type":"revue","population":"11 essais d\u2019intervention, 724 participants (16 \u00e9tudes dans la revue), troubles oculaires courants","dose":"","duree":"","auteurs":"Davinelli et al.","annee":"2021","revue":"Frontiers in Nutrition","lien":"https:\/\/doi.org\/10.3389\/fnut.2021.651441","source":"publication","note":"R\u00e9sum\u00e9 PubMed 34124119 lu. M\u00e9ta-analyse sur les flavono\u00efdes en g\u00e9n\u00e9ral : la myrtille (Vaccinium myrtillus) n\u2019est pas isol\u00e9e dans le r\u00e9sum\u00e9, seuls les anthocyanes le sont. Doses et dur\u00e9es non pr\u00e9cis\u00e9es dans le r\u00e9sum\u00e9."}],"_bw_documents":[],"_bw_claims":["Peut aider \u00e0 maintenir la sant\u00e9 des yeux gr\u00e2ce \u00e0 des effets anti-oxydants et vasculaires","\u00ab Aide \u00e0 diminuer les sensations de jambes lourdes \u00bb","Peut aider \u00e0 maintenir l'int\u00e9grit\u00e9 vasculaire"],"_bw_logo":0,"_bw_logo_dark":false},"class_list":["post-532","bw_ingredient","type-bw_ingredient","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nMyrtille - 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\/myrtille\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Myrtille - Journal Purvival\" \/>\n<meta property=\"og:description\" content=\"Petite baie bleu-noir des for\u00eats et des landes d\u2019Europe, \u00e0 la chair violette, de la m\u00eame famille que la bruy\u00e8re.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/purvival.com\/journal\/ingredients\/myrtille\/\" \/>\n<meta property=\"og:site_name\" content=\"Journal Purvival\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-25T21:28:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/purvival.com\/journal\/wp-content\/uploads\/sites\/5\/2026\/10\/myrtille.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"895\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/purvival.com\\\/journal\\\/ingredients\\\/myrtille\\\/\",\"url\":\"https:\\\/\\\/purvival.com\\\/journal\\\/ingredients\\\/myrtille\\\/\",\"name\":\"Myrtille - 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