{"id":20874,"date":"2025-08-21T15:30:34","date_gmt":"2025-08-21T21:30:34","guid":{"rendered":"https:\/\/askthescientists.com\/qa\/proflavanol-c100\/"},"modified":"2025-12-12T14:09:24","modified_gmt":"2025-12-12T21:09:24","slug":"proflavanol-c100","status":"publish","type":"qa","link":"https:\/\/askthescientists.com\/fr\/qa\/proflavanol-c100\/","title":{"rendered":"Proflavanol C100 | Proflavanol C200"},"content":{"rendered":"<div class='flex_column_table av-2kl5l6y-5822655e87adf27c6e8484d90a1222b5 sc-av_one_third av-equal-height-column-flextable'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2kl5l6y-5822655e87adf27c6e8484d90a1222b5\">\n.flex_column.av-2kl5l6y-5822655e87adf27c6e8484d90a1222b5{\nborder-radius:0px 0px 0px 0px;\npadding:0px 20px 0px 20px;\n}\n<\/style>\n<div  class='flex_column av-2kl5l6y-5822655e87adf27c6e8484d90a1222b5 av_one_third  avia-builder-el-0  el_before_av_two_third  avia-builder-el-first  first no_margin flex_column_table_cell av-equal-height-column av-align-middle  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-oxk1gzu-515270a4a13abda34c4e92508c630cd9\">\n.avia-image-container.av-oxk1gzu-515270a4a13abda34c4e92508c630cd9 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-oxk1gzu-515270a4a13abda34c4e92508c630cd9 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-oxk1gzu-515270a4a13abda34c4e92508c630cd9 av-styling- avia-align-center  avia-builder-el-1  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-76401 avia-img-lazy-loading-not-76401 avia_image ' src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2025\/05\/20250714_Proflavanol-41-303x400.png\" alt='' title='20250714_Proflavanol-4(1)'  height=\"400\" width=\"303\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2025\/05\/20250714_Proflavanol-41-303x400.png 303w, https:\/\/askthescientists.com\/wp-content\/uploads\/2025\/05\/20250714_Proflavanol-41-632x835.png 632w, https:\/\/askthescientists.com\/wp-content\/uploads\/2025\/05\/20250714_Proflavanol-41-768x1014.png 768w, https:\/\/askthescientists.com\/wp-content\/uploads\/2025\/05\/20250714_Proflavanol-41-1163x1536.png 1163w, https:\/\/askthescientists.com\/wp-content\/uploads\/2025\/05\/20250714_Proflavanol-41-1551x2048.png 1551w, https:\/\/askthescientists.com\/wp-content\/uploads\/2025\/05\/20250714_Proflavanol-41-1136x1500.png 1136w, https:\/\/askthescientists.com\/wp-content\/uploads\/2025\/05\/20250714_Proflavanol-41-534x705.png 534w, https:\/\/askthescientists.com\/wp-content\/uploads\/2025\/05\/20250714_Proflavanol-41-scaled.png 1939w\" sizes=\"(max-width: 303px) 100vw, 303px\" \/><\/div><\/div><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2gmx4ru-e052b925f87a30d51e70f4c861248cf8\">\n.flex_column.av-2gmx4ru-e052b925f87a30d51e70f4c861248cf8{\nborder-radius:0px 0px 0px 0px;\npadding:30px 30px 30px 30px;\nbackground-color:#e8e8e8;\n}\n<\/style>\n<div  class='flex_column av-2gmx4ru-e052b925f87a30d51e70f4c861248cf8 av_two_third  avia-builder-el-2  el_after_av_one_third  el_before_av_textblock  no_margin flex_column_table_cell av-equal-height-column av-align-middle  '     ><section  class='av_textblock_section av-o1y7ysq-f4f4a96460d792f6951d4e9d6c1fce22 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h3 style=\"padding-left: 30px;\">USANA Proflavanol C<sup>100<br \/>\n<\/sup>\u00a0Proflavanol C<sup>200<\/sup><\/h3>\n<p style=\"padding-left: 50px;\">Des flavono\u00efdes et la vitamine C se conjuguent pour procurer un soutien puissant \u00e0 la sant\u00e9 cardiovasculaire, immunitaire, cutan\u00e9e, et plus encore.*<\/p>\n<\/div><\/section><\/div><\/div><!--close column table wrapper. Autoclose: 1 -->\n<section  class='av_textblock_section av-ly23wwa-a719052ac9d18e91f634136558724c8d '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Un m\u00e9lange d\u2019antioxydants puissants qui offrent un soutien unique en son genre pour votre sant\u00e9<\/h2>\n<p>Une \u00e9tude publi\u00e9e par les CDC indiquait que seulement un adulte sur dix consommait une quantit\u00e9 suffisante de fruits et l\u00e9gumes. Un r\u00e9gime alimentaire sain qui en fournit l\u2019apport recommand\u00e9 peut influer sur la sant\u00e9, \u00e0 partir de la fonction immunitaire jusqu\u2019au syst\u00e8me cardiovasculaire. Proflavanol C aide \u00e0 combler cette lacune dans un r\u00e9gime alimentaire, gr\u00e2ce \u00e0 divers <a href=\"https:\/\/askthescientists.com\/qa\/bioflavonoids\/\">bioflavono\u00efdes<\/a> combin\u00e9s \u00e0 <a href=\"https:\/\/askthescientists.com\/qa\/vitamins\/#VITAMIN_C_ASCORBIC_ACID\">la vitamine C<\/a> qui renforcent les saines habitudes.*<\/p>\n<p>Proflavanol<sup>MD<\/sup> C d\u2019USANA<sup>MD<\/sup> vous procure une puissance bioflavono\u00efde accrue. Ce suppl\u00e9ment unique mise sur <a href=\"https:\/\/askthescientists.com\/qa\/what-benefits-does-nutritional-hybrid-technology-offer\/\">la technologie nutritionnelle hybride d\u2019USANA<\/a>. Il combine\u00a0des antioxydants puissants en un seul comprim\u00e9 \u00e0 deux couches. Ces nutriments se conjuguent pour vous aider \u00e0 pr\u00e9server votre sant\u00e9 de plusieurs fa\u00e7ons. Le produit :<\/p>\n<ul>\n<li>neutralise les radicaux libres qui, avec le temps, peuvent causer un stress oxydatif excessif nocif pour les cellules*<\/li>\n<li>favorise la sant\u00e9 cardiovasculaire et circulatoire en aidant \u00e0 maintenir une tension art\u00e9rielle et un taux de cholest\u00e9rol normaux, pourvu qu\u2019ils le soient au d\u00e9part*<\/li>\n<li>aide \u00e0 pr\u00e9server la r\u00e9sistance des veines, vaisseaux sanguins et capillaires*<\/li>\n<li>favorise un bon fonctionnement immunitaire*<\/li>\n<li>contribue \u00e0 pr\u00e9server la sant\u00e9 articulaire, musculaire et cutan\u00e9e.*<\/li>\n<\/ul>\n<p>Proflavanol C<sup>100<\/sup> vous procure 100 mg d\u2019un <a href=\"https:\/\/askthescientists.com\/qa\/grape-seed-extract\/\">extrait de p\u00e9pins de raisin<\/a> de toute premi\u00e8re qualit\u00e9, une combinaison d\u2019un extrait de th\u00e9 vert, querc\u00e9tine, hesp\u00e9ridine et extrait de myrtille, et 300 mg de l\u2019unique <a href=\"https:\/\/askthescientists.com\/qa\/poly-c\/\">m\u00e9lange de vitamine C Poly<sup>MD<\/sup> C <\/a>\u00a0d\u2019USANA en un seul comprim\u00e9 \u00e0 deux couches. Ou encore, optez pour Proflavanol C<sup>200<\/sup>, qui vous assure un double apport de\u00a0flavono\u00efdes en un seul comprim\u00e9.<\/p>\n<p>Lorsque vous int\u00e9grez Proflavanol C \u00e0 votre r\u00e9gime alimentaire quotidien, vous profitez de ses nombreux bienfaits pour la sant\u00e9. De plus, avec l\u2019enrobage \u00e0 la d\u00e9licieuse saveur de raisin, il est encore plus satisfaisant de prendre vos suppl\u00e9ments.*<\/p>\n<p style=\"text-align: center;\"><a class=\"shop-link\" href=\"https:\/\/www.usana.com\/ux\/cart\/en-US\/so\/PHX-URL\/my_associates_id\/110.010101?utm_source=ATS&utm_medium=socialsharing\" target=\"blank\">Achetez Ici<\/a><\/p>\n\n<\/div><\/section>\n<div class='flex_column_table av-l7e4l3e-30a351ac11e118d83091ccefb91941cd sc-av_one_full av-equal-height-column-flextable'><div  class='flex_column av-l7e4l3e-30a351ac11e118d83091ccefb91941cd av_one_full  avia-builder-el-5  el_after_av_textblock  el_before_av_textblock  first no_margin flex_column_table_cell av-equal-height-column av-align-middle  column-top-margin'     ><section  class='av_textblock_section av-kqll1fu-35f705e45fe1f4377f1be55ae4ebfb28 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><strong>La diff\u00e9rence Proflavanol C\u00a0d\u2019USANA<\/strong><\/h2>\n<\/div><\/section><\/div><\/div><!--close column table wrapper. Autoclose: 1 -->\n<section  class='av_textblock_section av-1yegl62-5079705148d4857dd207fc8dd388ca98 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Avant d\u2019aborder les bienfaits de Proflavanol C pour la sant\u00e9,\u00a0 voyons de plus pr\u00e8s ses deux ingr\u00e9dients actifs, en commen\u00e7ant par les flavono\u00efdes.<\/p>\n<p>Les bioflavono\u00efdes (aussi appel\u00e9s flavono\u00efdes) constituent une famille de divers <a href=\"https:\/\/askthescientists.com\/phytonutrients\/\">phytonutriments<\/a> (des nutriments de <a href=\"https:\/\/askthescientists.com\/qa\/sources-of-antioxidants\/\">source v\u00e9g\u00e9tale<\/a>) auxquels les fruits et l\u00e9gumes doivent leurs couleurs vives.<\/p>\n<p>Proflavanol C contient un extrait de p\u00e9pins de raisin, un extrait de th\u00e9 vert, de la querc\u00e9tine, de l\u2019hesp\u00e9ridine et un extrait de myrtille. Cette combinaison offre une vaste gamme de divers types de bioflavono\u00efdes qui favorisent l\u2019\u00e9tat de sant\u00e9 et de mieux-\u00eatre g\u00e9n\u00e9ral. Leurs propri\u00e9t\u00e9s antioxydantes contribuent \u00e0 la sant\u00e9 cardiovasculaire, oculaire et plus encore.<\/p>\n<p>Les flavono\u00efdes extraits des baies <a href=\"https:\/\/askthescientists.com\/colorful-eating\/\">bleues ou violettes<\/a>, comme les myrtilles, et des p\u00e9pins de raisin portent le nom de proanthocyanidines, aussi appel\u00e9es procyanidines oligom\u00e9riques (PCO) ou oligom\u00e8res procyanidoliques (OPC).<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-medium wp-image-20501\" src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/grapes-400x286.jpg\" alt=\"\" width=\"400\" height=\"286\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/grapes-400x286.jpg 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/grapes-260x185.jpg 260w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/grapes-450x321.jpg 450w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/grapes.jpg 504w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<p>Les proanthocyanidines sont connues pour leur absorption limit\u00e9e dans l\u2019intestin en raison de leur poids mol\u00e9culaire \u00e9lev\u00e9 et de leur structure chimique variable. La biodisponibilit\u00e9 des flavono\u00efdes contenus dans Proflavanol C a \u00e9t\u00e9 accrue de deux fa\u00e7ons :<\/p>\n<ol>\n<li>Par l\u2019utilisation de mol\u00e9cules plus petites et concentr\u00e9es de proanthocyanidines, qui sont mieux absorb\u00e9es que les plus grosses mol\u00e9cules pr\u00e9sentes dans de nombreux autres extraits.<\/li>\n<li>Gr\u00e2ce \u00e0 une composition chimique homog\u00e8ne \u00e9quilibr\u00e9e, dont la teneur en proanthocyanidines d\u2019au moins 90 % a \u00e9t\u00e9 v\u00e9rifi\u00e9e.<\/li>\n<\/ol>\n<p>Ces flavono\u00efdes de premier ordre s&#8217;allient \u00e0 un autre ingr\u00e9dient qui surpasse ceux contenus dans d\u2019autres suppl\u00e9ments.<\/p>\n<p>Poly C d\u2019USANA allie l\u2019acide ascorbique (une forme courante de vitamine C) \u00e0 des sels min\u00e9raux. Une \u00e9tude interne indique qu\u2019\u00e0 quantit\u00e9 \u00e9gale, ce m\u00e9lange accro\u00eet r\u00e9ellement le taux de vitamine C dans l\u2019organisme sur une plus longue p\u00e9riode que l\u2019acide ascorbique seulement. (L\u2019acide ascorbique est souvent la seule forme de vitamine C utilis\u00e9e dans les suppl\u00e9ments.) On estime que les formes min\u00e9rales de vitamine C sont plus tol\u00e9rables pour les estomacs sensibles.*<\/p>\n<p>L\u2019action conjugu\u00e9e de ces deux nutriments tr\u00e8s puissants est plus efficace que celle de chacun s\u00e9par\u00e9ment. C\u2019est pourquoi Proflavanol C\u00a0offre un soutien de choix pour votre sant\u00e9.*<\/p>\n<\/div><\/section>\n<section  class='av_textblock_section av-j5xtyx6-502e24e75ba5375beced942fb7dbbeff '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\"><a class=\"shop-link\" href=\"https:\/\/www.usana.com\/ux\/cart\/en-US\/so\/PHX-URL\/my_associates_id\/110.010101?utm_source=ATS&utm_medium=socialsharing\" target=\"blank\">Achetez Ici<\/a><\/p>\n<\/div><\/section>\n<div class='flex_column_table av-its1xt6-8de6ca7252ce6bb295677250f718ae7a sc-av_two_third av-equal-height-column-flextable'><div  class='flex_column av-its1xt6-8de6ca7252ce6bb295677250f718ae7a av_two_third  avia-builder-el-9  el_after_av_textblock  el_before_av_one_third  first no_margin flex_column_table_cell av-equal-height-column av-align-middle  column-top-margin'     ><section  class='av_textblock_section av-i8w9w96-9839f4fdab25663a79aa2d94fd820876 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><strong>Les radicaux libres craignent Proflavanol C<\/strong><\/h2>\n<\/div><\/section><\/div>\n<div  class='flex_column av-hk730a2-1bde2e5d577e607cfbdb4100a9ca993b av_one_third  avia-builder-el-11  el_after_av_two_third  el_before_av_textblock  no_margin flex_column_table_cell av-equal-height-column av-align-middle av-zero-column-padding  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-h1lpcui-63e212e40837f11340542706ed99e036\">\n.avia-image-container.av-h1lpcui-63e212e40837f11340542706ed99e036 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-h1lpcui-63e212e40837f11340542706ed99e036 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-h1lpcui-63e212e40837f11340542706ed99e036 av-styling- avia-align-center  avia-builder-el-12  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-63148 avia-img-lazy-loading-not-63148 avia_image ' src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/03\/iStock_000012229229Small-400x300.jpg\" alt='' title='iStock_000012229229Small'  height=\"300\" width=\"400\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/03\/iStock_000012229229Small-400x300.jpg 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/03\/iStock_000012229229Small-768x576.jpg 768w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/03\/iStock_000012229229Small-705x529.jpg 705w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/03\/iStock_000012229229Small-450x338.jpg 450w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/03\/iStock_000012229229Small.jpg 800w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/div><\/div><\/div><\/div><\/div><!--close column table wrapper. Autoclose: 1 -->\n<section  class='av_textblock_section av-gziib56-9806be74feff2967e3b265f38fd5a6d4 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Bon nombre des bienfaits de Proflavanol C sont attribuables \u00e0 son pouvoir exceptionnel comme <a href=\"https:\/\/askthescientists.com\/qa\/antioxidants\/\">antioxydant<\/a>, pouvoir que lui conf\u00e8rent ses\u00a0ingr\u00e9dients riches en phytonutriments :*<\/p>\n<ul>\n<li>L\u2019activit\u00e9 antioxydante des flavono\u00efdes dans Proflavanol C rivalise avec celle des vitamines C et E, et arrive m\u00eame \u00e0 la surpasser. De plus,\u00a0ces ingr\u00e9dients peuvent favoriser la signalisation associ\u00e9e \u00e0 la capacit\u00e9 inn\u00e9e qu&#8217;a l\u2019organisme de g\u00e9n\u00e9rer des antioxydants pour renforcer sa d\u00e9fense.*<\/li>\n<li>On estime depuis longtemps que la vitamine C est \u00ab l&#8217;antioxydant ma\u00eetre \u00bb. Elle neutralise activement les radicaux libres et aide \u00e0 r\u00e9g\u00e9n\u00e9rer d\u2019autres antioxydants, comme la vitamine E.*<\/li>\n<\/ul>\n<p>Et qu\u2019est-ce qui rend les antioxydants si int\u00e9ressants?<\/p>\n<p>Votre organisme est naturellement outill\u00e9 pour r\u00e9agir \u00e0 la formation des radicaux libres engendr\u00e9s par le simple fait de vivre. \u00c0 partir de la respiration jusqu\u2019\u00e0 la m\u00e9tabolisation des aliments, tout peut g\u00e9n\u00e9rer des radicaux libres dans l\u2019organisme.<\/p>\n<p>Les radicaux libres sont des mol\u00e9cules tr\u00e8s r\u00e9actives dot\u00e9es d\u2019\u00e9lectrons non appari\u00e9s (en nombre impair). Comme la nature aime l\u2019\u00e9quilibre, chacune de\u00a0 ces mol\u00e9cules subtilise un \u00e9lectron d\u2019une autre mol\u00e9cule pour retrouver sa stabilit\u00e9. R\u00e8gle g\u00e9n\u00e9rale, c\u2019est un excellent processus, car cette activit\u00e9 incite l\u2019organisme \u00e0 amorcer des r\u00e9ponses visant \u00e0 prot\u00e9ger la sant\u00e9. Ajoutons qu&#8217;il faut \u00e0 l\u2019organisme une certaine quantit\u00e9 de radicaux libres pour rester en sant\u00e9.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-medium wp-image-20502\" src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/sources-of-oxidative-stress-400x267.jpg\" alt=\"\" width=\"400\" height=\"267\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/sources-of-oxidative-stress-400x267.jpg 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/sources-of-oxidative-stress-768x512.jpg 768w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/sources-of-oxidative-stress-835x557.jpg 835w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/sources-of-oxidative-stress-1500x1000.jpg 1500w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/sources-of-oxidative-stress-705x470.jpg 705w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/sources-of-oxidative-stress-450x300.jpg 450w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<p>Dans le monde d\u2019aujourd\u2019hui, les sources g\u00e9n\u00e9rant un plus grand nombre de radicaux libres sont nombreuses :<\/p>\n<ul>\n<li>Les aliments malsains<\/li>\n<li>Le stress<\/li>\n<li>La pollution<\/li>\n<li>La s\u00e9dentarit\u00e9<\/li>\n<li>L\u2019exposition aux rayons UV<\/li>\n<li>Le tabagisme<\/li>\n<li>La privation de sommeil<\/li>\n<\/ul>\n<p>Une quantit\u00e9 de radicaux libres dans l\u2019organisme d\u00e9passant celle qu\u2019il peut naturellement contr\u00f4ler peut causer un d\u00e9s\u00e9quilibre du stress oxydatif. Si ce stress perdure, il peut entra\u00eener des dommages oxydatifs.*<\/p>\n<p>Avec le temps, le stress oxydatif peut d\u00e9clencher une cascade de dommages oxydatifs\u00a0 irr\u00e9parables aux cellules, \u00e0 l\u2019ADN, aux prot\u00e9ines et aux lipides. Ces dommages peuvent avoir des r\u00e9percussions sur la structure ad\u00e9quate et le fonctionnement de presque tous les composants de l\u2019organisme. \u00c0 partir du fonctionnement respiratoire jusqu\u2019aux fonctions c\u00e9r\u00e9brales et cardiovasculaires, les effets du stress oxydatif chronique se font sentir partout. On estime aussi que c\u2019est un facteur qui contribue sensiblement au vieillissement pr\u00e9matur\u00e9.*<\/p>\n<p>L\u2019\u00e9quilibre entre radicaux libres et antioxydants est n\u00e9cessaire au fonctionnement physiologique ad\u00e9quat qui favorise la sant\u00e9. Les antioxydants peuvent fournir une premi\u00e8re ligne de d\u00e9fense en prot\u00e9geant les cellules contre le stress oxydatif dommageable.*<\/p>\n<p>Par leur action combin\u00e9e dans Proflavanol C, la vitamine C et les bioflavono\u00efdes\u00a0assurent une protection antioxydante puissante qui vous aide \u00e0 rester en sant\u00e9.*<\/p>\n<\/div><\/section>\n<section  class='av_textblock_section av-gfin3m2-c68179444f38d1f271a5325a0e62a81d '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\"><a class=\"shop-link\" href=\"https:\/\/www.usana.com\/ux\/cart\/en-US\/so\/PHX-URL\/my_associates_id\/110.010101?utm_source=ATS&utm_medium=socialsharing\" target=\"blank\">Achetez Ici<\/a><\/p>\n<\/div><\/section>\n<div class='flex_column_table av-fxir74a-b59367912d6f59683acf1a8e61abcea8 sc-av_two_third av-equal-height-column-flextable'><div  class='flex_column av-fxir74a-b59367912d6f59683acf1a8e61abcea8 av_two_third  avia-builder-el-15  el_after_av_textblock  el_before_av_one_third  first no_margin flex_column_table_cell av-equal-height-column av-align-middle  column-top-margin'     ><section  class='av_textblock_section av-fh2pr62-79ce393465881c2cf71f9dabffa4545c '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><strong>Proflavanol C\u00a0: un soutien cardiovasculaire imbattable<\/strong><\/h2>\n<\/div><\/section><\/div>\n<div  class='flex_column av-eyb7c7e-ed35897bd273c4f92d62e9974537ea93 av_one_third  avia-builder-el-17  el_after_av_two_third  el_before_av_textblock  no_margin flex_column_table_cell av-equal-height-column av-align-middle av-zero-column-padding  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-efx116y-2b8275f28c64b323293ce0b94e869c83\">\n.avia-image-container.av-efx116y-2b8275f28c64b323293ce0b94e869c83 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-efx116y-2b8275f28c64b323293ce0b94e869c83 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-efx116y-2b8275f28c64b323293ce0b94e869c83 av-styling- avia-align-center  avia-builder-el-18  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-64380 avia-img-lazy-loading-not-64380 avia_image ' src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/cardiovascular-biking-couple-400x400.jpg\" alt='' title='cardiovascular biking couple'  height=\"400\" width=\"400\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/cardiovascular-biking-couple-400x400.jpg 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/cardiovascular-biking-couple-80x80.jpg 80w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/cardiovascular-biking-couple-768x768.jpg 768w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/cardiovascular-biking-couple-835x835.jpg 835w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/cardiovascular-biking-couple-36x36.jpg 36w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/cardiovascular-biking-couple-180x180.jpg 180w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/cardiovascular-biking-couple-705x705.jpg 705w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/cardiovascular-biking-couple-120x120.jpg 120w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/cardiovascular-biking-couple-450x450.jpg 450w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/cardiovascular-biking-couple.jpg 1000w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/div><\/div><\/div><\/div><\/div><!--close column table wrapper. Autoclose: 1 -->\n<section  class='av_textblock_section av-e1tw03u-d3a593824f9175424f6cbb744fe0bc33 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>S\u2019il est important pour vous de pr\u00e9server la sant\u00e9 de votre syst\u00e8me cardiovasculaire, Proflavanol C<sup>100<\/sup> devrait faire partie int\u00e9grante de votre r\u00e9gime de suppl\u00e9ments. <a href=\"https:\/\/askthescientists.com\/meet-definition-optimal-heart-health\/\">La plupart des gens ne r\u00e9pondent pas aux normes de sant\u00e9 cardiaque \u00e9tablis par l&#8217;American Heart Association.<\/a>*<\/p>\n<p>Le syst\u00e8me cardiovasculaire, aussi appel\u00e9 syst\u00e8me circulatoire, est form\u00e9 du c\u0153ur, des poumons ainsi que des <a href=\"https:\/\/www.britannica.com\/science\/blood-vessel\">vaisseaux sanguins<\/a>, notamment les art\u00e8res, les capillaires et les veines. Ce syst\u00e8me a pour t\u00e2che de transporter par le sang dans tout votre organisme l\u2019oxyg\u00e8ne, les nutriments, les d\u00e9chets et d\u2019autres compos\u00e9s. Le c\u0153ur est un muscle qui pompe. Les vaisseaux sanguins sont des \u00ab <a href=\"https:\/\/askthescientists.com\/fr\/cardiovascular-system\/\">super autoroutes<\/a> \u00bb o\u00f9 <a href=\"https:\/\/courses.lumenlearning.com\/suny-ap2\/chapter\/structure-and-function-of-blood-vessels\/\">le sang circule<\/a>.<\/p>\n<p>Le bon fonctionnement de ce syst\u00e8me pr\u00e9serve la sant\u00e9 de vos vaisseaux sanguins. Proflavanol C<sup>100<\/sup>\u00a0 favorise la fonction vasculaire, ce qui vous aide \u00e0 conserver une<a href=\"http:\/\/www.heart.org\/HEARTORG\/Conditions\/HighBloodPressure\/KnowYourNumbers\/Understanding-Blood-Pressure-Readings_UCM_301764_Article.jsp?appName=WebApp#.Wtd8ctPwbOQ\"> tension art\u00e9rielle normale<\/a>, pourvu qu\u2019elle le soit au d\u00e9part.*<\/p>\n<p>Les avantages de Proflavanol C<sup>100<\/sup> sur le plan cardiovasculaire tiennent \u00e0 sa combinaison unique d\u2019antioxydants.*<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-medium wp-image-20504\" src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/adult-beautiful-blur-374809-400x267.jpg\" alt=\"\" width=\"400\" height=\"267\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/adult-beautiful-blur-374809-400x267.jpg 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/adult-beautiful-blur-374809-768x512.jpg 768w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/adult-beautiful-blur-374809-835x557.jpg 835w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/adult-beautiful-blur-374809-1500x1000.jpg 1500w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/adult-beautiful-blur-374809-705x470.jpg 705w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/adult-beautiful-blur-374809-450x300.jpg 450w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<p>Les proanthocyanidines du raisin sont aussi pr\u00e9sentes dans le vin rouge. On estime qu\u2019elles seraient un des facteurs contribuant au \u00ab paradoxe fran\u00e7ais \u00bb : la bonne sant\u00e9 cardiaque des Fran\u00e7ais malgr\u00e9 leur alimentation \u00e0 teneur \u00e9lev\u00e9e en gras satur\u00e9s. La vitamine C a \u00e9t\u00e9 <a href=\"https:\/\/askthescientists.com\/higher-plasma-vitamin-c-concentrations-predict-lower-risk-stroke\/\">associ\u00e9e aux marqueurs de la sant\u00e9 cardiaque<\/a>, notamment comme soutien d\u2019un <a href=\"https:\/\/askthescientists.com\/vitamin-c-blood-pressure-management\/\">bon d\u00e9bit sanguin.<\/a>*<\/p>\n<p>La combinaison\u00a0des <a href=\"https:\/\/askthescientists.com\/grape-polyphenols-may-support-healthy-blood-pressure-and-improve-vascular-function\/\">flavono\u00efdes<\/a> et de la vitamine C contenus dans Proflavanol C \u00a0contribue \u00e0 pr\u00e9server la sant\u00e9 cardiovasculaire de certaines fa\u00e7ons pr\u00e9cises.*<\/p>\n<p>Tout d\u2019abord, ces nutriments offrent une d\u00e9fense contre l\u2019oxydation caus\u00e9e par les lipoprot\u00e9ines de faible densit\u00e9 (mauvais cholest\u00e9rol). En fait, Proflavanol C<sup>100<\/sup> emp\u00eache la transformation des lipides et prot\u00e9ines du cholest\u00e9rol en produits finals nocifs pour la sant\u00e9.*<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-medium wp-image-6574\" src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/04\/blood-1813410_1920-300x150.jpg\" alt=\"\" width=\"300\" height=\"150\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/04\/blood-1813410_1920-300x150.jpg 300w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/04\/blood-1813410_1920-768x384.jpg 768w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/04\/blood-1813410_1920-1030x515.jpg 1030w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/04\/blood-1813410_1920-1500x750.jpg 1500w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/04\/blood-1813410_1920-705x353.jpg 705w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/04\/blood-1813410_1920-450x225.jpg 450w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/04\/blood-1813410_1920.jpg 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>De plus, Proflavanol C<sup>100<\/sup>\u00a0 favorise ou pr\u00e9serve une bonne circulation et un bon d\u00e9bit sanguin en prot\u00e9geant les cellules endoth\u00e9liales contre un stress oxydatif excessif. Ces cellules tapissent les parois int\u00e9rieures des vaisseaux sanguins et des art\u00e8res. Une de leurs nombreuses fonctions consiste \u00e0 fabriquer de l\u2019oxyde nitrique. Cette substance signale la vasodilatation (nom recherch\u00e9 de la d\u00e9tente ou dilatation des vaisseaux sanguins) qui permet au sang de circuler plus facilement dans le syst\u00e8me vasculaire.*<\/p>\n<p>La fonction de l\u2019oxyde nitrique peut \u00eatre inhib\u00e9e par des dommages excessifs caus\u00e9s par les radicaux libres. En prot\u00e9geant la capacit\u00e9 des cellules endoth\u00e9liales \u00e0 produire l\u2019oxyde nitrique, Proflavanol C<sup>100<\/sup> favorise une <a href=\"https:\/\/whatsupusana.com\/2015\/02\/proflavanol-c100-can-help-protect-good-free-radicals\/\">bonne circulation.<\/a>*<\/p>\n<p>Le produit favorise la circulation m\u00eame dans les vaisseaux sanguins les plus minuscules \u2013 y compris les art\u00e8res p\u00e9riph\u00e9rique dans le bout des doigts. Une <a href=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/03\/CR_GSE_Vascular_Health_Poster.pdf\">\u00e9tude<\/a> men\u00e9e \u00e0 la Boston University School of Medicine a montr\u00e9 que la combinaison d\u2019un extrait de p\u00e9pins de raisin et de la vitamine C aide \u00e0 pr\u00e9server une bonne fonction microvasculaire. Fait int\u00e9ressant, cela se produit seulement quand l\u2019\u00e9picat\u00e9chine \u2013 un autre des bioflavono\u00efdes dans l\u2019extrait de p\u00e9pins de raisin \u2013 \u00e9tait pr\u00e9sente dans le sang.*<\/p>\n<\/div><\/section>\n<section  class='av_textblock_section av-dedernu-b740b60e418f8cc66c3136780fd75d88 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\"><a class=\"shop-link\" href=\"https:\/\/www.usana.com\/ux\/cart\/en-US\/so\/PHX-URL\/my_associates_id\/110.010101?utm_source=ATS&utm_medium=socialsharing\" target=\"blank\">Achetez Ici<\/a><\/p>\n<\/div><\/section>\n<div class='flex_column_table av-cylwdu2-bc66c3a73cc8a9e8342e20ee5bc00427 sc-av_two_third av-equal-height-column-flextable'><div  class='flex_column av-cylwdu2-bc66c3a73cc8a9e8342e20ee5bc00427 av_two_third  avia-builder-el-21  el_after_av_textblock  el_before_av_one_third  first no_margin flex_column_table_cell av-equal-height-column av-align-middle  column-top-margin'     ><section  class='av_textblock_section av-ci9seh6-712a1e697e322d2a8cd710198cf0191e '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><strong>Le lien avec le collag\u00e8ne : le c\u0153ur, la peau et plus encore<\/strong><\/h2>\n<\/div><\/section><\/div>\n<div  class='flex_column av-c6y2rey-2213661523e838afd187ea5c6e4b03e9 av_one_third  avia-builder-el-23  el_after_av_two_third  el_before_av_textblock  no_margin flex_column_table_cell av-equal-height-column av-align-middle av-zero-column-padding  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-bjei2mi-c42ab5a312bd7cdded4c9646f49da146\">\n.avia-image-container.av-bjei2mi-c42ab5a312bd7cdded4c9646f49da146 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-bjei2mi-c42ab5a312bd7cdded4c9646f49da146 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-bjei2mi-c42ab5a312bd7cdded4c9646f49da146 av-styling- avia-align-center  avia-builder-el-24  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-64394 avia-img-lazy-loading-not-64394 avia_image ' src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Collagen-Proflavanol-Lucy-square-400x400.jpg\" alt='' title='Collagen Proflavanol Lucy square'  height=\"400\" width=\"400\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Collagen-Proflavanol-Lucy-square-400x400.jpg 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Collagen-Proflavanol-Lucy-square-80x80.jpg 80w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Collagen-Proflavanol-Lucy-square-768x768.jpg 768w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Collagen-Proflavanol-Lucy-square-835x835.jpg 835w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Collagen-Proflavanol-Lucy-square-36x36.jpg 36w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Collagen-Proflavanol-Lucy-square-180x180.jpg 180w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Collagen-Proflavanol-Lucy-square-705x705.jpg 705w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Collagen-Proflavanol-Lucy-square-120x120.jpg 120w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Collagen-Proflavanol-Lucy-square-450x450.jpg 450w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Collagen-Proflavanol-Lucy-square.jpg 1000w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/div><\/div><\/div><\/div><\/div><!--close column table wrapper. Autoclose: 1 -->\n<section  class='av_textblock_section av-jpud6utv-3d5d4dfa6ceaf410a89a3fa71fd4d4ed '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>La r\u00e9sistance du muscle cardiaque et des vaisseaux sanguins est un autre facteur important de la sant\u00e9 cardiovasculaire. Le <a href=\"https:\/\/askthescientists.com\/collagen\/\">collag\u00e8ne<\/a> est n\u00e9cessaire \u00e0 la structure et au soutien de ces deux \u00e9l\u00e9ments auxquels il faut aussi un apport ad\u00e9quat de vitamine C. (D\u2019autres nutriments sont n\u00e9cessaires, dont le <a href=\"https:\/\/askthescientists.com\/qa\/minerals\/#CALCIUM\">calcium<\/a> et la <a href=\"https:\/\/askthescientists.com\/qa\/coenzyme-q10\/\">coenzyme Q10<\/a>.) Comme l\u2019organisme humain est incapable de fabriquer de la vitamine C, votre r\u00e9gime alimentaire doit vous fournir l\u2019apport quotidien recommand\u00e9.*<\/p>\n<p>Votre organisme utilise la vitamine C pour produire divers types de collag\u00e8ne. N\u00e9cessaires \u00e0 la formation de tissu sain, ces prot\u00e9ines structurelles abondent dans tout l\u2019organisme.*<\/p>\n<p>Voici quelques-uns des types les plus courants de collag\u00e8ne et les endroits o\u00f9 les trouver :<\/p>\n<p><strong>Type I <\/strong>: des fibres se trouvant dans le tissu conjonctif des os, des dents, des tendons et des ligaments.<br \/>\n<strong>Type II <\/strong>: log\u00e9 dans le cartilage.<br \/>\n<strong>Type III <\/strong>: partie du tissu conjonctif donnant forme et r\u00e9sistance aux organes comme le c\u0153ur, le foie, les reins, etc.<br \/>\n<strong>Type IV <\/strong>: se trouve dans les couches des cellules des vaisseaux sanguins, des muscles et des yeux.<\/p>\n<p>En favorisant la production de collag\u00e8ne, Proflavanol C<sup>100<\/sup> peut aider \u00e0 pr\u00e9server une bonne forme cardiaque et la r\u00e9sistance des vaisseaux sanguins, veines et capillaires. Comme vous pouvez le voir, le collag\u00e8ne est essentiel \u00e0 la sant\u00e9 g\u00e9n\u00e9rale de l\u2019organisme.*<\/p>\n<p>Comme le collag\u00e8ne est un composant de l\u2019\u00e9lasticit\u00e9 et de la fermet\u00e9 de la peau, il peut aussi influer sur votre apparence. Pour contrer la tendance de cette importante prot\u00e9ine \u00e0 se d\u00e9grader avec l\u2019\u00e2ge, il est bon de prendre de la vitamine C afin d&#8217;en favoriser la production.*<\/p>\n<p>Votre peau peut aussi rester en sant\u00e9 de l\u2019int\u00e9rieur gr\u00e2ce \u00e0 l\u2019activit\u00e9 antioxydante de Proflavanol C<sup>100<\/sup>. Une bonne d\u00e9fense contre les effets oxydatifs de votre environnement ou de certains facteurs de votre style de vie peut contribuer \u00e0 vous prot\u00e9ger contre les signes visibles de vieillissement. Rappelez-vous aussi de prendre de <a href=\"https:\/\/askthescientists.com\/protecting-skin-sun\/\">bonnes mesures de s\u00e9curit\u00e9<\/a> contre les m\u00e9faits du soleil pour pr\u00e9server l\u2019apparence de jeunesse de votre peau.*<\/p>\n<\/div><\/section>\n<section  class='av_textblock_section av-b543jyi-b439f2fe815662f38c7fdf896332bdbd '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\"><a class=\"shop-link\" href=\"https:\/\/www.usana.com\/ux\/cart\/en-US\/so\/PHX-URL\/my_associates_id\/110.010101?utm_source=ATS&utm_medium=socialsharing\" target=\"blank\">Achetez Ici<\/a><\/p>\n<\/div><\/section>\n<div class='flex_column_table av-avqiryi-57418c7a9afa32542ca712e4e5aea5cd sc-av_two_third av-equal-height-column-flextable'><div  class='flex_column av-avqiryi-57418c7a9afa32542ca712e4e5aea5cd av_two_third  avia-builder-el-27  el_after_av_textblock  el_before_av_one_third  first no_margin flex_column_table_cell av-equal-height-column av-align-middle  column-top-margin'     ><section  class='av_textblock_section av-ahzaeyy-be04935aa1636c77d3e82c780d6c2db2 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><strong>Aidez votre organisme \u00e0 produire des cellules immunitaires avec Proflavanol C<\/strong><\/h2>\n<\/div><\/section><\/div>\n<div  class='flex_column av-9y2zt2i-e3f4c81456dd8bc27cd6c8c45db170da av_one_third  avia-builder-el-29  el_after_av_two_third  el_before_av_textblock  no_margin flex_column_table_cell av-equal-height-column av-align-middle av-zero-column-padding  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-9eviz3e-5a1fb4d4382dd0df72e62171969bad91\">\n.avia-image-container.av-9eviz3e-5a1fb4d4382dd0df72e62171969bad91 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-9eviz3e-5a1fb4d4382dd0df72e62171969bad91 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-9eviz3e-5a1fb4d4382dd0df72e62171969bad91 av-styling- avia-align-center  avia-builder-el-30  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-64401 avia-img-lazy-loading-not-64401 avia_image ' src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Immune-couple-blur-Proflavanol-square-400x400.jpg\" alt='' title='Immune couple blur Proflavanol square'  height=\"400\" width=\"400\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Immune-couple-blur-Proflavanol-square-400x400.jpg 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Immune-couple-blur-Proflavanol-square-80x80.jpg 80w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Immune-couple-blur-Proflavanol-square-768x768.jpg 768w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Immune-couple-blur-Proflavanol-square-835x835.jpg 835w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Immune-couple-blur-Proflavanol-square-36x36.jpg 36w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Immune-couple-blur-Proflavanol-square-180x180.jpg 180w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Immune-couple-blur-Proflavanol-square-705x705.jpg 705w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Immune-couple-blur-Proflavanol-square-120x120.jpg 120w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Immune-couple-blur-Proflavanol-square-450x450.jpg 450w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Immune-couple-blur-Proflavanol-square.jpg 1000w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/div><\/div><\/div><\/div><\/div><!--close column table wrapper. Autoclose: 1 -->\n<section  class='av_textblock_section av-91yf5be-22f83f2d41a4c4abef0d7fb2a4586c4e '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Votre <a href=\"https:\/\/askthescientists.com\/immune-system\/\">syst\u00e8me immunitaire<\/a> est un m\u00e9canisme de protection tr\u00e8s complexe con\u00e7u pour d\u00e9fendre votre organisme. Si sa d\u00e9fense est affaiblie, l\u2019organisme court des risques. L\u2019exposition \u00e0 des micro-organismes potentiellement dangereux, le stress et m\u00eame l\u2019exercice intensif peuvent affecter temporairement votre syst\u00e8me immunitaire.<\/p>\n<p>Les bioflavono\u00efdes agissent en conjugaison avec la vitamine C pour favoriser deux aspects essentiels de votre immunit\u00e9 naturelle\u00a0:<\/p>\n<ol>\n<li>Les bioflavono\u00efdes\u00a0peuvent favoriser la capacit\u00e9 inn\u00e9e des cellules \u00e0 communiquer entre elles pour offrir de bonnes r\u00e9ponses immunitaires.*<\/li>\n<li>La vitamine C participe \u00e0 la production et au fonctionnement normaux des globules blancs et des <a href=\"https:\/\/www.britannica.com\/science\/antibody\">anticorps<\/a>. Pour avoir un syst\u00e8me immunitaire r\u00e9sistant, il faut conserver une abondante quantit\u00e9 de cette vitamine.*<\/li>\n<\/ol>\n<\/div><\/section>\n<section  class='av_textblock_section av-8lchih6-248c4f325618ac630a48764050c4420e '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\"><a class=\"shop-link\" href=\"https:\/\/www.usana.com\/ux\/cart\/en-US\/so\/PHX-URL\/my_associates_id\/110.010101?utm_source=ATS&utm_medium=socialsharing\" target=\"blank\">Achetez Ici<\/a><\/p>\n<\/div><\/section>\n<div  class='flex_column av-7ok3iiy-2c99f5d62d163b85bf4dfe11df6bc1b3 av_one_half  avia-builder-el-33  el_after_av_textblock  el_before_av_one_half  first flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-71x7iui-2b1d8c49316b7345b184c5f1dfde0d6b '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><strong>Principaux ingr\u00e9dients<\/strong><\/p>\n<ul>\n<li>Poly C<\/li>\n<li>Extrait de p\u00e9pins de raisin<\/li>\n<li>Extrait de th\u00e9 vert<\/li>\n<li>Querc\u00e9tine<\/li>\n<li>Hesp\u00e9ridine<\/li>\n<li>Extrait de myrtille<\/li>\n<\/ul>\n<p>Voir la liste compl\u00e8te des ingr\u00e9dients<\/p>\n<p><a href=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2025\/08\/Proflavanol-C-Label.png\">Proflavanol C<\/a><\/p>\n<\/div><\/section><\/div>\n<div  class='flex_column av-6hsmzmy-e410514ad69e2cf0f00141d60aace449 av_one_half  avia-builder-el-35  el_after_av_one_half  el_before_av_hr  flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-64mhdgq-fedfcee9675af7740920e0506ddebe88 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h4><strong>Mode d\u2019emploi<\/strong><\/h4>\n<p>Adultes : Prendre de deux (2) \u00e0 quatre (4) comprim\u00e9s par jour, de pr\u00e9f\u00e9rence en mangeant.<\/p>\n<\/div><\/section><\/div>\n<div  class='hr av-5ofwq16-5f6981c8fcccd9066fdaf26eb36d1e40 hr-default  avia-builder-el-37  el_after_av_one_half  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<section  class='av_textblock_section av-jv5fyg3r-428414ed229cb4af82c49060f9421e33 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h4 style=\"text-align: center;\"><strong>Proflavanol C<sup>\u00a0<\/sup>: questions fr\u00e9quemment pos\u00e9es<\/strong><\/h4>\n<\/div><\/section>\n<div  class='togglecontainer av-jv5g0obd-c66abd6ab3c1cda7b3a1141f9e992c5f  avia-builder-el-39  el_after_av_textblock  el_before_av_hr  toggle_close_all' >\n<section class='av_toggle_section av-12g99l6-3d88e84275c47d5f3cc95bc536a6b7a6'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-1' data-fake-id='#toggle-id-1' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-1' data-slide-speed=\"200\" data-title=\"Quelle est la diff\u00e9rence entre Proflavanol C100 et Proflavanol C200?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Quelle est la diff\u00e9rence entre Proflavanol C100 et Proflavanol C200?\" data-aria_expanded=\"Click to collapse: Quelle est la diff\u00e9rence entre Proflavanol C100 et Proflavanol C200?\">Quelle est la diff\u00e9rence entre Proflavanol C100 et Proflavanol C200?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-1' aria-labelledby='toggle-toggle-id-1' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>Proflavanol\u00a0C100\u00a0et Proflavanol\u00a0C200\u00a0renferment tous deux de l\u2019extrait de p\u00e9pins de raisin de haute qualit\u00e9 et de la vitamine C.<\/p>\n<p>Chaque comprim\u00e9 de Proflavanol C100\u00a0contient 100 mg d\u2019extrait de p\u00e9pins de raisin et 300 mg de vitamine C.<\/p>\n<p>Chaque comprim\u00e9 de Proflavanol\u00a0C200\u00a0 contient 200 mg d\u2019extrait de p\u00e9pins de raisin et 300 mg de vitamine C.<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-o9jmve-1f9ab5512c5d2d3e549cda5a3c3ffeae'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-2' data-fake-id='#toggle-id-2' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-2' data-slide-speed=\"200\" data-title=\"Quel \u00e9dulcorant utilise-t-on dans l\u2019enrobage des comprim\u00e9s de Proflavanol C?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Quel \u00e9dulcorant utilise-t-on dans l\u2019enrobage des comprim\u00e9s de Proflavanol C?\" data-aria_expanded=\"Click to collapse: Quel \u00e9dulcorant utilise-t-on dans l\u2019enrobage des comprim\u00e9s de Proflavanol C?\">Quel \u00e9dulcorant utilise-t-on dans l\u2019enrobage des comprim\u00e9s de Proflavanol C?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-2' aria-labelledby='toggle-toggle-id-2' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>L\u2019enrobage de Proflavanol C\u00a0est \u00e9dulcor\u00e9 avec du st\u00e9via et un ar\u00f4me naturel de raisin.<\/p>\n<\/div><\/div><\/div><\/section>\n<\/div>\n<div  class='hr av-5ofwq16-1-339dafa6c8d03514e0ad51d8dd5936b0 hr-default  avia-builder-el-40  el_after_av_toggle_container  el_before_av_toggle_container '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<div  class='togglecontainer av-5g17y2y-c4c2bbd7c3e156d5f063d4518a9536e2  avia-builder-el-41  el_after_av_hr  el_before_av_hr  toggle_close_all' >\n<section class='av_toggle_section av-51rh06i-6b4043df316a3ee2a13c4e5f823869cc'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-3' data-fake-id='#toggle-id-3' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-3' data-slide-speed=\"200\" data-title=\"R\u00e9f\u00e9rences\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: R\u00e9f\u00e9rences\" data-aria_expanded=\"Click to collapse: R\u00e9f\u00e9rences\">R\u00e9f\u00e9rences<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-3' aria-labelledby='toggle-toggle-id-3' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/15630197\">Ariga T. 2004. The antioxidative function, preventive action on disease and utilization of proanthocyanidins. Biofactors 21(1-4):197-201.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/10962138\">Bagchi D, et al. 2000. Free radicals and grape seed proanthocyanidin extract: importance in human health and disease prevention. Toxicology 148(2-3):187-97.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/9090754\">Bagchi D, et al. 1997. Oxygen free radical scavenging abilities of vitamins C and E, and a grape seed proanthocyanidin extract in vitro. Res Commun Mol Pathol Pharmacol 95(2): 179-89.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/10357726\">Carr AC, Frei B. 1999. Toward a new recommended dietary allowance for vitamin C based on antioxidant and health effects in humans. Am J Clin Nutr 69(6):1086-1107.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/15134524\">Cos P, et al. 2004. Proanthocyanidins in health care: current and new trends. Curr Med Chem 11(10):1345-59.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/12963481\">da Silva Porto PA, Laranjinha JA, de Freitas VA. 2003. Antioxidant protection of low density lipoprotein by procyanidins: structure\/activity relationships. Biochem Pharmacol 66(6):947-54.<\/a><\/p>\n<p><a href=\"https:\/\/pubs.acs.org\/doi\/abs\/10.1021\/jf960721a\">Meyer AS, et al. 1997. Inhibition of Human Low-Density Lipoprotein Oxidation in Relation to Composition of Phenolic Antioxidants in Grapes. J Agric Food Chem 45:1638-1643.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC319462\/\">Murad S, et al. 1981. Regulation of collagen synthesis by ascorbic acid. Proc Natl Acad Sci 78(5):2879-82.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/12475295\">Natella F, et al. 2002. Grape Seed Proanthocyanidins Prevent Plasma Postprandial Oxidative Stress in Humans. J Agric Food Chem 50(26):7720-5.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/9875688\">Nuttall SL, Kendall MJ, Bombardelli E, Morazzoni P. 1998. An evaluation of the antioxidant activity of a standardized grape seed extract, Leucoselect. J Clin Pharm Ther 23(5):385-9.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/12875759\">Osganian SK, Stampfer MJ, Rimm E, et al. 2003 Vitamin C and risk of coronary heart disease in women. J Am Coll Cardiol 42(2):246-252.<\/a><\/p>\n<p><a href=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/03\/CRB_USANA_PolyCvsAscorbicAcid.pdf\">Rabovsky A, Cuomo J. 2000. Pharmacokinetics of Poly C versus Ascorbic Acid. USANA Clinical Research Bulletin.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/17265171\">Yoshida M, et al. 2007. Prospective study showing that dietary vitamin C reduced the risk of age-related cataracts in a middle-aged Japanese population. Eur J Nutr 46(2):118-124.<\/a><\/p>\n<p><a href=\"http:\/\/www.mdpi.com\/1420-3049\/16\/6\/5054\">Ngamukote S, et al. 2011. Cholesterol-lowering activity of the major polyphenols in grape seed. Molecules 16: 5054-5061.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC3466453\/\">Sapwarobol S, et al. 2012. Postprandial blood glucose response to grape seed extract in healthy participants: A pilot study. Pharmacogn Mag 8(31): 192-196<\/a>.<\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC4688356\/\">Figueroa-M\u00e9ndez R, Rivas-Arancibia S. 2015. Vitamin C in Health and Disease: Its Role in the Metabolism of Cells and Redox State in the Brain. Front Physiol 6: 397. <\/a><\/p>\n<p>Cires MJ, Wong X, Carrasco-Pozo C, Gotteland M. 2017. The Gastrointestinal Tract as a Key Target Organ for the Health-Promoting Effects of Dietary Proanthocyanidins. Front Nutr [Internet] [accessed 13 April 2018] Available at <a href=\"https:\/\/www.frontiersin.org\/articles\/10.3389\/fnut.2016.00057\/full\">https:\/\/www.frontiersin.org\/articles\/10.3389\/fnut.2016.00057\/full<\/a><\/p>\n<p>Chen S, et al. 2015. Grape Seed Proanthocyanidin Extract Ameliorates Diabetic Bladder Dysfunction via the Activation of the Nrf2 Pathway. PLoS One 10(5) [Internet] [accessed 18 April 2018] Available at <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/25974036\">https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/25974036<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC3249911\/\">Lobo V, Patil A, Phatak A, Chandra N. 2010. Free radicals, antioxidants and functional foods: Impact on human health. Pharmacogn Rev 4(8): 118-126. <\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC4410392\/\">Segiev PV, Dontsova OA, Berezkin GV. 2015. Theories of aging: an ever-evolving field. 7(1): 9-18. <\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/18175730\">Padayatty S, Levine M. 2008. Fruit and vegetables: think variety, go ahead, eat! Am Jour Clin Nutr 87(1): 5-7.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC3869438\/\">May J, Harrison F. 2013. Role of vitamin C in the function of the vascular endothelium. Antioxid Redox Signal 19(17): 2068-2083.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC2835915\/\">Pandey K, Rizvi S. 2009. Plant polyphenols as dietary antioxidants in human health and disease. Oxid Med Cell Longev 2(5): 270-278.<\/a><\/p>\n<p><a href=\"https:\/\/www.tandfonline.com\/doi\/abs\/10.1271\/bbb.60053\">Fujii H, et al. 2006. Protective effect of grape seed polyphenols against high glucose-induced oxidative stress. Biosci, Biotech, Biochem 70(9): 2104-2011.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/21671418\">Juraschek SP, Miller ER 3<sup>rd<\/sup>, Gelber AC. 2011. Effect of oral vitamin C supplementation on serum uric acid: a meta-analysis of randomized controlled trials. Arthritis Care Res (Hoboken) 63(9): 1295-306.<\/a><\/p>\n<p>English J, Cass H. 2013. The Collagen Connection. Nutrition Review [Internet] [accessed 17 April 2018] Available at <a href=\"https:\/\/nutritionreview.org\/2013\/04\/collagen-connection\/\">https:\/\/nutritionreview.org\/2013\/04\/collagen-connection\/<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/17921406\">Cosgrove M, et al. 2007. Dietary nutrient intakes and skin-aging appearance among middle-aged American women. Am Jour Clin Nutr 86(4): 1225-1231. <\/a><\/p>\n<p>Other resources<\/p>\n<p><a href=\"https:\/\/nccih.nih.gov\/health\/grapeseed\/ataglance.htm\">https:\/\/nccih.nih.gov\/health\/grapeseed\/ataglance.htm<\/a><\/p>\n<p><a href=\"https:\/\/www.cdc.gov\/mmwr\/volumes\/71\/wr\/mm7101a1.htm\">https:\/\/www.cdc.gov\/mmwr\/volumes\/71\/wr\/mm7101a1.htm<\/a><\/p>\n<p><a href=\"https:\/\/archive.cdc.gov\/www_cdc_gov\/nccdphp\/dnpao\/division-information\/media-tools\/adults-fruits-vegetables.html\">https:\/\/archive.cdc.gov\/www_cdc_gov\/nccdphp\/dnpao\/division-information\/media-tools\/adults-fruits-vegetables.html<\/a><\/p>\n<p><a href=\"https:\/\/www.cdc.gov\/mmwr\/volumes\/71\/wr\/mm7101a1.htm\">https:\/\/www.cdc.gov\/mmwr\/volumes\/71\/wr\/mm7101a1.htm<\/a><\/p>\n<p><a href=\"https:\/\/archive.cdc.gov\/www_cdc_gov\/nccdphp\/dnpao\/division-information\/media-tools\/adults-fruits-vegetables.html\">https:\/\/archive.cdc.gov\/www_cdc_gov\/nccdphp\/dnpao\/division-information\/media-tools\/adults-fruits-vegetables.html<\/a><\/p>\n<\/div><\/div><\/div><\/section>\n<\/div>\n<div  class='hr av-4jm622y-7f2862b94acb8902ff80bff779aae30a hr-default  avia-builder-el-42  el_after_av_toggle_container  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<section  class='av_textblock_section av-3xwuwx6-44d643ace438465bed54432ba696b9a7 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\">D&#8217;autres lectures int\u00e9ressantes<\/p>\n<\/div><\/section>\n<div class='flex_column_table av-3nzxjre-9634c6cceb27ac4e351857c0d2e0549e sc-av_one_third av-equal-height-column-flextable'><div  class='flex_column av-3nzxjre-9634c6cceb27ac4e351857c0d2e0549e av_one_third  avia-builder-el-44  el_after_av_textblock  el_before_av_one_third  first flex_column_table_cell av-equal-height-column av-align-top av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-2yvhyp6-fbea0112521dd3d0b3d554c67ecb196a '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><a href=\"https:\/\/askthescientists.com\/fr\/heart-health\/\"><img decoding=\"async\" class=\"aligncenter wp-image-16874 size-square\" src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/heart-healthy-foods-180x180.jpg\" alt=\"\" width=\"180\" height=\"180\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/heart-healthy-foods-180x180.jpg 180w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/heart-healthy-foods-80x80.jpg 80w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/heart-healthy-foods-36x36.jpg 36w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/heart-healthy-foods-120x120.jpg 120w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/heart-healthy-foods-450x450.jpg 450w\" sizes=\"(max-width: 180px) 100vw, 180px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/askthescientists.com\/fr\/heart-health\/\"><strong>Cinq savoureux aliments bons pour le c\u0153ur<\/strong><\/a><\/p>\n<p>D\u00e9couvrez cinq aliments bons pour la sant\u00e9 du c\u0153ur et sachez pourquoi ils lui sont b\u00e9n\u00e9fiques. Obtenez quelques conseils pour adopter un r\u00e9gime alimentaire b\u00e9n\u00e9fique pour votre c\u0153ur.<\/p>\n<p style=\"text-align: center;\"><a class=\"btn btn-blue\" href=\" https:\/\/askthescientists.com\/fr\/heart-health\/\">Lire maintenant<\/a><\/p>\n<\/div><\/section><\/div>\n<div class='av-flex-placeholder'><\/div><div  class='flex_column av-2q8ez4a-77f2e823dd10fb41e5e03084248adc10 av_one_third  avia-builder-el-46  el_after_av_one_third  el_before_av_one_third  flex_column_table_cell av-equal-height-column av-align-top av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-1vx5kfe-7ec9c7a393a2ec62609a12b99a378021 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><a href=\"https:\/\/askthescientists.com\/fr\/nutritional-skincare\/\"><img decoding=\"async\" class=\"aligncenter wp-image-15259 size-square\" src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/01\/Nutritional-Skincare-180x180.jpg\" alt=\"\" width=\"180\" height=\"180\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/01\/Nutritional-Skincare-180x180.jpg 180w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/01\/Nutritional-Skincare-80x80.jpg 80w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/01\/Nutritional-Skincare-36x36.jpg 36w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/01\/Nutritional-Skincare-120x120.jpg 120w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/01\/Nutritional-Skincare-450x450.jpg 450w\" sizes=\"(max-width: 180px) 100vw, 180px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/askthescientists.com\/fr\/nutritional-skincare\/\"><strong>Des soins nutritionnels pour votre peau : votre alimentation, premier facteur de votre beaut\u00e9<\/strong><\/a><\/p>\n<p>Votre alimentation influe sur la sant\u00e9 de votre peau. Voyez ce qu\u2019il faut faire pour am\u00e9liorer vos soins cutan\u00e9s nutritionnels.<\/p>\n<p style=\"text-align: center;\"><a class=\"btn btn-blue\" href=\" https:\/\/askthescientists.com\/fr\/nutritional-skincare\/\">Lire maintenant<\/a><\/p>\n<\/div><\/section><\/div>\n<div class='av-flex-placeholder'><\/div><div  class='flex_column av-1pk6962-24574b674c4fd43b6ab856e89fdf9399 av_one_third  avia-builder-el-48  el_after_av_one_third  el_before_av_textblock  flex_column_table_cell av-equal-height-column av-align-top av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-19ybhl6-605ba7ba2bb0a89b75c264d00ae5863f '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><a href=\"https:\/\/askthescientists.com\/fr\/fruits-vegetables-quiz\/\"><img decoding=\"async\" class=\"aligncenter wp-image-14550 size-square\" src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/11\/1024px-Fruit_and_vegetables_basket-180x180.jpg\" alt=\"fruits vs vegetables\" width=\"180\" height=\"180\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/11\/1024px-Fruit_and_vegetables_basket-180x180.jpg 180w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/11\/1024px-Fruit_and_vegetables_basket-80x80.jpg 80w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/11\/1024px-Fruit_and_vegetables_basket-36x36.jpg 36w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/11\/1024px-Fruit_and_vegetables_basket-120x120.jpg 120w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/11\/1024px-Fruit_and_vegetables_basket-450x450.jpg 450w\" sizes=\"(max-width: 180px) 100vw, 180px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/askthescientists.com\/fr\/fruits-vegetables-quiz\/\"><strong>Fruit ou l\u00e9gume : vous pouvez vous prononcer?<\/strong><\/a><\/p>\n<p>Mettez \u00e0 l&#8217;\u00e9preuve vos connaissances en mati\u00e8re de fruits et l\u00e9gumes. R\u00e9pondez \u00e0 notre jeu-questionnaire afin de voir si vous \u00eates un botaniste en herbe.<\/p>\n<p style=\"text-align: center;\"><a class=\"btn btn-blue\" href=\" https:\/\/askthescientists.com\/fr\/fruits-vegetables-quiz\/\">Lire maintenant<\/a><\/p>\n<\/div><\/section><\/div><\/div><!--close column table wrapper. Autoclose: 1 -->\n<section  class='av_textblock_section av-v9szvu-036cf942f1a5551f1109cdb88f017c83 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p class=\"fda\">*Ces d\u00e9clarations n\u2019ont pas \u00e9t\u00e9 \u00e9valu\u00e9es par la F\u00e9d\u00e9ration am\u00e9ricaine des aliments et drogues. Ce produit n&#8217;est destin\u00e9 ni \u00e0 diagnostiquer, ni \u00e0 traiter, gu\u00e9rir ni emp\u00eacher les maladies.<\/p>\n<\/div><\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":10897,"featured_media":0,"menu_order":0,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"qa-category":[],"qa-tag":[20778],"class_list":["post-20874","qa","type-qa","status-publish","format-standard","hentry","qa-tag-vitamins-and-supplements"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Proflavanol C100 | Proflavanol C200 - Ask The Scientists<\/title>\n<meta name=\"description\" content=\"Proflavanol C d\u2019USANA mise sur deux antioxydants puissants qui offrent un soutien unique en son genre pour votre sant\u00e9. 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