{"id":570,"date":"2026-10-25T12:13:32","date_gmt":"2026-10-25T11:13:32","guid":{"rendered":"https:\/\/purvival.com\/journal\/?post_type=bw_ingredient&p=570"},"modified":"2026-10-25T22:28:21","modified_gmt":"2026-10-25T21:28:21","slug":"luteine","status":"publish","type":"bw_ingredient","link":"https:\/\/purvival.com\/journal\/ingredients\/luteine\/","title":{"rendered":"Lut\u00e9ine"},"content":{"rendered":"

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

La lut\u00e9ine est un pigment jaune de la famille des carot\u00e9no\u00efdes, comme le b\u00eata-carot\u00e8ne, mais le corps ne la transforme pas en vitamine A. Avec la z\u00e9axanthine, elle s\u2019accumule dans la macula, la petite zone centrale de la r\u00e9tine qui sert \u00e0 la vision pr\u00e9cise, dont elle forme le pigment jaune. Le corps ne la fabrique pas : elle vient des l\u00e9gumes verts \u00e0 feuilles (chou kale, \u00e9pinards), du jaune d\u2019\u0153uf et du ma\u00efs.<\/p>\n

Dans le grand essai AREDS2<\/a>, men\u00e9 chez des personnes \u00e0 risque de d\u00e9g\u00e9n\u00e9rescence maculaire li\u00e9e \u00e0 l\u2019\u00e2ge (DMLA), 10 mg de lut\u00e9ine et 2 mg de z\u00e9axanthine par jour ont \u00e9t\u00e9 jug\u00e9s un bon rempla\u00e7ant du b\u00eata-carot\u00e8ne dans la formule de vitamines et min\u00e9raux \u00e9tudi\u00e9e, ce dernier \u00e9tant associ\u00e9 \u00e0 plus de cancers du poumon chez les anciens fumeurs. Au bout de dix ans de suivi<\/a>, les personnes qui avaient re\u00e7u lut\u00e9ine et z\u00e9axanthine \u00e9voluaient moins souvent vers une DMLA avanc\u00e9e.<\/p>\n

Deux produits Purvival en contiennent. Une dose journali\u00e8re de 10 ml d\u2019Optirenov apporte 10 mg de lut\u00e9ine, avec 2 mg de z\u00e9axanthine, du ginkgo, de la myrtille, de l\u2019euphraise et du DHA. Nutricor en contient aussi, parmi une vingtaine de vitamines, min\u00e9raux et nutriments.<\/p>\n","protected":false},"excerpt":{"rendered":"

Pigment jaune de la famille des carot\u00e9no\u00efdes, pr\u00e9sent dans les l\u00e9gumes verts et le jaune d\u2019\u0153uf.<\/p>\n","protected":false},"featured_media":2766,"template":"","meta":{"_bw_latin":"","_bw_synonyms":"","_bw_brand":"","_bw_precautions":"","_bw_subtitle":"carot\u00e9no\u00efde","_bw_studies_intro":"

Dans une m\u00e9ta-analyse de 46 \u00e9tudes (3 189 adultes aux yeux sains), la densit\u00e9 du pigment maculaire a augment\u00e9 avec l\u2019apport en lut\u00e9ine et z\u00e9axanthine, de 0,04 unit\u00e9 \u00e0 5 \u00e0 moins de 20 mg par jour et de 0,11 unit\u00e9 \u00e0 20 mg ou plus (Wilson et al., 2021<\/a>). Dans l\u2019essai AREDS2, 10 mg de lut\u00e9ine et 2 mg de z\u00e9axanthine par jour ont \u00e9t\u00e9 jug\u00e9s un bon rempla\u00e7ant du b\u00eata-carot\u00e8ne dans la formule de vitamines (AREDS2 Research Group, 2013<\/a>), et dix ans apr\u00e8s le d\u00e9but de l\u2019essai, le risque d\u2019\u00e9volution vers une DMLA tardive \u00e9tait plus faible de 9 % chez ceux qui les avaient re\u00e7ues (Chew et al., 2022<\/a>).<\/p>","_bw_mention":"","_bw_studies":[{"resultat":"Les auteurs jugent lut\u00e9ine et z\u00e9axanthine un bon rempla\u00e7ant du b\u00eata-carot\u00e8ne dans la formule AREDS, le b\u00eata-carot\u00e8ne \u00e9tant associ\u00e9 \u00e0 plus de cancers du poumon chez les anciens fumeurs.","type":"essai","population":"4 203 personnes de 50 \u00e0 85 ans \u00e0 risque de DMLA avanc\u00e9e","dose":"10 mg de lut\u00e9ine et 2 mg de z\u00e9axanthine par jour","duree":"5 ans (m\u00e9diane)","auteurs":"AREDS2 Research Group","annee":"2013","revue":"JAMA","lien":"https:\/\/doi.org\/10.1001\/jama.2013.4997","source":"publication","note":"R\u00e9sum\u00e9 PubMed 23644932 lu. Plan factoriel avec om\u00e9ga-3 ; tous recevaient aussi la formule AREDS ou une variante."},{"resultat":"Dix ans apr\u00e8s le d\u00e9but de l\u2019essai, le risque d\u2019\u00e9volution vers une DMLA tardive \u00e9tait plus faible de 9 % chez ceux qui avaient re\u00e7u lut\u00e9ine et z\u00e9axanthine, et de 15 % par rapport au b\u00eata-carot\u00e8ne ; pas d\u2019exc\u00e8s de cancer du poumon avec la lut\u00e9ine.","type":"observation","population":"3 882 participants de l\u2019essai AREDS2, 72 ans en moyenne","dose":"10 mg de lut\u00e9ine et 2 mg de z\u00e9axanthine par jour pendant l\u2019essai","duree":"10 ans","auteurs":"Chew et al.","annee":"2022","revue":"JAMA Ophthalmology","lien":"https:\/\/doi.org\/10.1001\/jamaophthalmol.2022.1640","source":"publication","note":"R\u00e9sum\u00e9 PubMed 35653117 lu. Suivi \u00e9pid\u00e9miologique apr\u00e8s l\u2019essai ; tous ont re\u00e7u ensuite la formule AREDS2. HR 0,91 (IC 0,84-0,99). Bausch and Lomb a fourni les compl\u00e9ments du suivi."},{"resultat":"Sur 46 \u00e9tudes (3 189 adultes aux yeux sains), la densit\u00e9 optique du pigment maculaire a augment\u00e9 de 0,04 unit\u00e9 (IC 95 % 0,02 \u00e0 0,07) avec 5 \u00e0 moins de 20 mg par jour de lut\u00e9ine et z\u00e9axanthine, et de 0,11 unit\u00e9 (0,06 \u00e0 0,16) avec 20 mg ou plus, pendant 3 \u00e0 12 mois.","type":"revue","population":"46 \u00e9tudes, 3 189 adultes aux yeux sains","dose":"moins de 5, 5 \u00e0 moins de 20, ou 20 mg et plus de lut\u00e9ine et z\u00e9axanthine par jour","duree":"3 \u00e0 12 mois","auteurs":"Wilson et al.","annee":"2021","revue":"Advances in Nutrition","lien":"https:\/\/doi.org\/10.1093\/advances\/nmab071","source":"publication","note":"Revue syst\u00e9matique et m\u00e9ta-analyse, r\u00e9sum\u00e9 PubMed 34157098 lu. Mesure du pigment maculaire, pas de la vision ni de la maladie. D\u00e9claration de conflits d\u2019int\u00e9r\u00eats non lue."}],"_bw_documents":[],"_bw_claims":["__none__"],"_bw_logo":0,"_bw_logo_dark":false},"class_list":["post-570","bw_ingredient","type-bw_ingredient","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nLut\u00e9ine - 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\/luteine\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lut\u00e9ine - Journal Purvival\" \/>\n<meta property=\"og:description\" content=\"Pigment jaune de la famille des carot\u00e9no\u00efdes, pr\u00e9sent dans les l\u00e9gumes verts et le jaune d\u2019\u0153uf.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/purvival.com\/journal\/ingredients\/luteine\/\" \/>\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\/luteine.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1344\" \/>\n\t<meta property=\"og:image:height\" content=\"752\" \/>\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\\\/luteine\\\/\",\"url\":\"https:\\\/\\\/purvival.com\\\/journal\\\/ingredients\\\/luteine\\\/\",\"name\":\"Lut\u00e9ine - 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