{"id":15581,"date":"2017-01-01T00:00:00","date_gmt":"2018-12-03T18:28:19","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/vitaminaa-in-pediatrics-an-update-from-the-nutrition-committee\/"},"modified":"2018-12-03T19:28:19","modified_gmt":"2018-12-03T18:28:19","slug":"vitaminaa-in-pediatrics-an-update-from-the-nutrition-committee","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/vitaminaa-in-pediatrics-an-update-from-the-nutrition-committee\/","title":{"rendered":"Vitamin\u00a0A in pediatrics: An update from the Nutrition Committee of the French Society of Pediatrics."},"content":{"rendered":"<p style=\"text-align:justify\">Vitamin&nbsp;A (retinol) fulfills multiple functions in vision, cell growth and differentiation, embryogenesis, the maintenance of epithelial barriers and immunity. A large number of enzymes, binding proteins and receptors facilitate its intestinal absorption, hepatic storage, secretion, and distribution to target cells. In addition to the preformed retinol of animal origin, some fruits and vegetables are rich in carotenoids with provitamin&nbsp;A precursors such as &beta;-carotene: 6&mu;g of &beta;-carotene corresponds to 1&mu;g retinol equivalent (RE). Carotenoids never cause hypervitaminosis&nbsp;A. Determination of liver retinol concentration, the most reliable marker of vitamin&nbsp;A status, cannot be used in practice. Despite its lack of sensitivity and specificity, the concentration of retinol in blood is used to assess vitamin&nbsp;A status. A blood vitamin&nbsp;A concentration below 0.70&mu;mol\/L (200&mu;g\/L) indicates insufficient intake. Levels above 1.05&mu;mol\/L (300&mu;g\/L) indicate an adequate vitamin&nbsp;A status. The recommended dietary intake increases from 250&mu;g RE\/day between 7 and 36&nbsp;months of age to 750&mu;g RE\/day between 15 and 17&nbsp;years of age, which is usually adequate in industrialized countries. However, intakes often exceed the recommended intake, or even the upper limit (600&mu;g\/day), in some non-breastfed infants. The new European regulation on infant and follow-on formulas (2015) will likely limit this excessive intake. In some developing countries, vitamin&nbsp;A deficiency is one of the main causes of blindness and remains a major public health problem. The impact of vitamin&nbsp;A deficiency on mortality was not confirmed by the most recent studies. Periodic supplementation with high doses of vitamin&nbsp;A is currently questioned and food diversification, fortification or low-dose regular supplementation seem preferable.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-15581","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Universit\u00e9 de Lorraine, 54000 Nancy, France.","annee":"2017","mois":"1","numero":"","page":"","auteurs":[{"ID":15567,"post_author":"0","post_date":"2018-12-03 19:28:12","post_date_gmt":"2018-12-03 18:28:12","post_content":"","post_title":"A Bocquet","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"a-bocquet","to_ping":"","pinged":"","post_modified":"2018-12-03 19:28:12","post_modified_gmt":"2018-12-03 18:28:12","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/a-bocquet\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":15568,"post_author":"0","post_date":"2018-12-03 19:28:12","post_date_gmt":"2018-12-03 18:28:12","post_content":"","post_title":"A Briend","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"a-briend","to_ping":"","pinged":"","post_modified":"2018-12-03 19:28:12","post_modified_gmt":"2018-12-03 18:28:12","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/a-briend\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":15569,"post_author":"0","post_date":"2018-12-03 19:28:13","post_date_gmt":"2018-12-03 18:28:13","post_content":"","post_title":"J-p Chouraqui","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"j-p-chouraqui","to_ping":"","pinged":"","post_modified":"2018-12-03 19:28:13","post_modified_gmt":"2018-12-03 18:28:13","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/j-p-chouraqui\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":10369,"post_author":"0","post_date":"2018-12-03 18:21:53","post_date_gmt":"2018-12-03 17:21:53","post_content":"","post_title":"Dominique Darmaun","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"dominique-darmaun","to_ping":"","pinged":"","post_modified":"2018-12-03 18:21:53","post_modified_gmt":"2018-12-03 17:21:53","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/dominique-darmaun\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":15570,"post_author":"0","post_date":"2018-12-03 19:28:13","post_date_gmt":"2018-12-03 18:28:13","post_content":"","post_title":"C Dupont","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"c-dupont","to_ping":"","pinged":"","post_modified":"2018-12-03 19:28:13","post_modified_gmt":"2018-12-03 18:28:13","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/c-dupont\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":15571,"post_author":"0","post_date":"2018-12-03 19:28:14","post_date_gmt":"2018-12-03 18:28:14","post_content":"","post_title":"J-p Girardet","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"j-p-girardet","to_ping":"","pinged":"","post_modified":"2018-12-03 19:28:14","post_modified_gmt":"2018-12-03 18:28:14","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/j-p-girardet\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":15572,"post_author":"0","post_date":"2018-12-03 19:28:15","post_date_gmt":"2018-12-03 18:28:15","post_content":"","post_title":"R Hankard","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"r-hankard","to_ping":"","pinged":"","post_modified":"2018-12-03 19:28:15","post_modified_gmt":"2018-12-03 18:28:15","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/r-hankard\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":15573,"post_author":"0","post_date":"2018-12-03 19:28:15","post_date_gmt":"2018-12-03 18:28:15","post_content":"","post_title":"D Rieu","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"d-rieu","to_ping":"","pinged":"","post_modified":"2018-12-03 19:28:15","post_modified_gmt":"2018-12-03 18:28:15","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/d-rieu\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":15574,"post_author":"0","post_date":"2018-12-03 19:28:16","post_date_gmt":"2018-12-03 18:28:16","post_content":"","post_title":"D Turck","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"d-turck","to_ping":"","pinged":"","post_modified":"2018-12-03 19:28:16","post_modified_gmt":"2018-12-03 18:28:16","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/d-turck\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":15575,"post_author":"0","post_date":"2018-12-03 19:28:16","post_date_gmt":"2018-12-03 18:28:16","post_content":"","post_title":"M Vidailhet","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"m-vidailhet","to_ping":"","pinged":"","post_modified":"2018-12-03 19:28:16","post_modified_gmt":"2018-12-03 18:28:16","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/m-vidailhet\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":15576,"post_author":"0","post_date":"2018-12-03 19:28:17","post_date_gmt":"2018-12-03 18:28:17","post_content":"","post_title":"F Feillet","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"f-feillet","to_ping":"","pinged":"","post_modified":"2018-12-03 19:28:17","post_modified_gmt":"2018-12-03 18:28:17","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/f-feillet\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":15577,"post_author":"0","post_date":"2018-12-03 19:28:17","post_date_gmt":"2018-12-03 18:28:17","post_content":"","post_title":"M-L Frelut","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"m-l-frelut","to_ping":"","pinged":"","post_modified":"2018-12-03 19:28:17","post_modified_gmt":"2018-12-03 18:28:17","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/m-l-frelut\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":15578,"post_author":"0","post_date":"2018-12-03 19:28:18","post_date_gmt":"2018-12-03 18:28:18","post_content":"","post_title":"J-C Roz\u00e9","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"j-c-roze","to_ping":"","pinged":"","post_modified":"2018-12-03 19:28:18","post_modified_gmt":"2018-12-03 18:28:18","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/j-c-roze\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":15579,"post_author":"0","post_date":"2018-12-03 19:28:19","post_date_gmt":"2018-12-03 18:28:19","post_content":"","post_title":"U Sim\u00e9oni","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"u-simeoni","to_ping":"","pinged":"","post_modified":"2018-12-03 19:28:19","post_modified_gmt":"2018-12-03 18:28:19","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/u-simeoni\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":15580,"post_author":"0","post_date":"2018-12-03 19:28:19","post_date_gmt":"2018-12-03 18:28:19","post_content":"","post_title":"Archives de p\u00e9diatrie : organe officiel de la Soci\u00e9te fran\u00e7aise de p\u00e9diatrie","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"archives-de-pediatrie-organe-officiel-de-la-societe-francaise-de-pediatrie","to_ping":"","pinged":"","post_modified":"2018-12-03 19:28:19","post_modified_gmt":"2018-12-03 18:28:19","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/archives-de-pediatrie-organe-officiel-de-la-societe-francaise-de-pediatrie\/","menu_order":0,"post_type":"source","post_mime_type":"","comment_count":"0","filter":"raw"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.6 (Yoast SEO v23.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Vitamin\u00a0A in pediatrics: An update from the Nutrition Committee of the French Society of Pediatrics. - Aprifel<\/title>\n<meta name=\"description\" content=\"Vitamin\u00a0A in pediatrics: An update from the Nutrition Committee of the French Society of Pediatrics. - Aprifel\" \/>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vitamin\u00a0A in pediatrics: An update from the Nutrition Committee of the French Society of Pediatrics.\" \/>\n<meta property=\"og:description\" content=\"Vitamin\u00a0A in pediatrics: An update from the Nutrition Committee of the French Society of Pediatrics.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/vitaminaa-in-pediatrics-an-update-from-the-nutrition-committee\/\" \/>\n<meta property=\"og:site_name\" content=\"Aprifel\" \/>\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:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/vitaminaa-in-pediatrics-an-update-from-the-nutrition-committee\/\",\"url\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/vitaminaa-in-pediatrics-an-update-from-the-nutrition-committee\/\",\"name\":\"Vitamin\u00a0A in pediatrics: An update from the Nutrition Committee of the French Society of Pediatrics. - Aprifel\",\"isPartOf\":{\"@id\":\"https:\/\/www.aprifel.com\/fr\/#website\"},\"datePublished\":\"2018-12-03T18:28:19+00:00\",\"dateModified\":\"2018-12-03T18:28:19+00:00\",\"description\":\"Vitamin\u00a0A in pediatrics: An update from the Nutrition Committee of the French Society of Pediatrics. - Aprifel\",\"breadcrumb\":{\"@id\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/vitaminaa-in-pediatrics-an-update-from-the-nutrition-committee\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/vitaminaa-in-pediatrics-an-update-from-the-nutrition-committee\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/vitaminaa-in-pediatrics-an-update-from-the-nutrition-committee\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.aprifel.com\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"R\u00e9sum\u00e9s\",\"item\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Vitamin\u00a0A in pediatrics: An update from the Nutrition Committee of the French Society of Pediatrics.\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.aprifel.com\/fr\/#website\",\"url\":\"https:\/\/www.aprifel.com\/fr\/\",\"name\":\"Aprifel\",\"description\":\"Agence pour la Recherche et l\u2019Information en Fruits et L\u00e9gumes\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.aprifel.com\/fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Vitamin\u00a0A in pediatrics: An update from the Nutrition Committee of the French Society of Pediatrics. - Aprifel","description":"Vitamin\u00a0A in pediatrics: An update from the Nutrition Committee of the French Society of Pediatrics. - Aprifel","robots":{"index":"noindex","follow":"follow"},"og_locale":"fr_FR","og_type":"article","og_title":"Vitamin\u00a0A in pediatrics: An update from the Nutrition Committee of the French Society of Pediatrics.","og_description":"Vitamin\u00a0A in pediatrics: An update from the Nutrition Committee of the French Society of Pediatrics.","og_url":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/vitaminaa-in-pediatrics-an-update-from-the-nutrition-committee\/","og_site_name":"Aprifel","twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/vitaminaa-in-pediatrics-an-update-from-the-nutrition-committee\/","url":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/vitaminaa-in-pediatrics-an-update-from-the-nutrition-committee\/","name":"Vitamin\u00a0A in pediatrics: An update from the Nutrition Committee of the French Society of Pediatrics. - Aprifel","isPartOf":{"@id":"https:\/\/www.aprifel.com\/fr\/#website"},"datePublished":"2018-12-03T18:28:19+00:00","dateModified":"2018-12-03T18:28:19+00:00","description":"Vitamin\u00a0A in pediatrics: An update from the Nutrition Committee of the French Society of Pediatrics. - Aprifel","breadcrumb":{"@id":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/vitaminaa-in-pediatrics-an-update-from-the-nutrition-committee\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/vitaminaa-in-pediatrics-an-update-from-the-nutrition-committee\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/vitaminaa-in-pediatrics-an-update-from-the-nutrition-committee\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.aprifel.com\/fr\/"},{"@type":"ListItem","position":2,"name":"R\u00e9sum\u00e9s","item":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/"},{"@type":"ListItem","position":3,"name":"Vitamin\u00a0A in pediatrics: An update from the Nutrition Committee of the French Society of Pediatrics."}]},{"@type":"WebSite","@id":"https:\/\/www.aprifel.com\/fr\/#website","url":"https:\/\/www.aprifel.com\/fr\/","name":"Aprifel","description":"Agence pour la Recherche et l\u2019Information en Fruits et L\u00e9gumes","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.aprifel.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"}]}},"_links":{"self":[{"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/resume\/15581"}],"collection":[{"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/resume"}],"about":[{"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/types\/resume"}],"wp:attachment":[{"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/media?parent=15581"}],"wp:term":[{"taxonomy":"mots_cles","embeddable":true,"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/mots_cles?post=15581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}