{"id":153183,"date":"2014-03-03T00:00:00","date_gmt":"2014-03-03T00:00:00","guid":{"rendered":"https:\/\/v2.optiknow.ca\/des-multivitamines-pour-reduire-les-risques-de-cataracte\/"},"modified":"2014-03-03T00:00:00","modified_gmt":"2014-03-03T00:00:00","slug":"des-multivitamines-pour-reduire-les-risques-de-cataracte","status":"publish","type":"post","link":"https:\/\/v2.optiknow.ca\/fr\/2014\/03\/03\/des-multivitamines-pour-reduire-les-risques-de-cataracte\/","title":{"rendered":"Des multivitamines pour r\u00e9duire les risques de cataracte"},"content":{"rendered":"<p>\u00a0<\/p>\n<p>Une \u00e9tude am\u00e9ricaine d\u00e9montre que les multivitamines pourraient diminuer les risques de cataracte, mais n'auraient pas le m\u00eame effet sur la d\u00e9g\u00e9n\u00e9rescence maculaire.<\/p>\n<p class=\"Corps\">\u00a0<\/p>\n<p class=\"Corps\">Les chercheurs ont observ\u00e9 14 641 hommes am\u00e9ricains, tous m\u00e9decins. La moiti\u00e9 d'entre eux prenaient quotidiennement des multivitamines, ainsi que des suppl\u00e9ments de vitamine C, de vitamine E et de b\u00eatacarot\u00e8ne, alors que les autres se contentaient de placebo.<\/p>\n<p class=\"Corps\">\u00a0<\/p>\n<p class=\"Corps\">Dans le groupe placebo, 945 cataractes sont apparues au fil des ans, contre 872 chez les m\u00e9decins qui consommaient des multivitamines, ce qui repr\u00e9sente une diminution de 9 % du risque. Ce dernier chutait m\u00eame \u00e0 13 % pour ce qui est des cataractes nucl\u00e9aires. \u00c9tant donn\u00e9 le tr\u00e8s grand nombre de patients souffrant de cataractes, une r\u00e9duction du risque de 10 % \u00ab\u00a0m\u00eame si elle est modeste, aurait des impacts importants en sant\u00e9 publique\u00a0\u00bb, note le D<sup>r<\/sup> William Christen, chercheur \u00e0 la Harvard Medical School et meneur de l'\u00e9tude.<\/p>\n<p class=\"Corps\">\u00a0<\/p>\n<p class=\"Corps\">Les multivitamines n'ont toutefois pas donn\u00e9 le m\u00eame r\u00e9sultat pour la pr\u00e9vention de la DMLA. Les chercheurs ont m\u00eame not\u00e9 plus de cas de DMLA chez les patients qui en consommaient (152), que dans le groupe placebo (129). Un r\u00e9sultat jug\u00e9 statistiquement non significatif, mais qui a tout de m\u00eame soulev\u00e9 des inqui\u00e9tudes. \u00ab\u00a0Manifestement, il faudra examiner davantage cet aspect dans d'autres \u00e9tudes\u00a0\u00bb, conclut le D<sup>r<\/sup> Christen.<\/p>\n<p><br class=\"Corps\" \/><\/p>\n<p class=\"Corps\">Source :<\/p>\n<p class=\"Corps\"><a title=\"Des multivitamines pour r\u00e9duire les risques de cataracte\" href=\"http:\/\/www.aao.org\/newsroom\/release\/daily-multivitamin-supplement-use-decreases-cataract-risk-in-men.cfm\">http:\/\/www.aao.org\/newsroom\/release\/daily-multivitamin-supplement-use-decreases-cataract-risk-in-men.cfm<\/a><\/p>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 Une \u00e9tude am\u00e9ricaine d\u00e9montre que les multivitamines pourraient diminuer les risques de cataracte, mais n'auraient pas le m\u00eame effet sur la d\u00e9g\u00e9n\u00e9rescence maculaire. \u00a0 Les chercheurs ont observ\u00e9 14 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_angie_page":false,"page_builder":"","footnotes":""},"categories":[23133],"tags":[],"class_list":["post-153183","post","type-post","status-publish","format-standard","hentry","category-nouvelles"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - 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