{"id":15912,"date":"2018-02-05T12:00:18","date_gmt":"2018-02-05T19:00:18","guid":{"rendered":"https:\/\/askthescientists.com\/?p=15912"},"modified":"2021-08-12T10:05:39","modified_gmt":"2021-08-12T16:05:39","slug":"collagen","status":"publish","type":"post","link":"https:\/\/askthescientists.com\/fr\/collagen\/","title":{"rendered":"Quelques donn\u00e9es \u00e9tonnantes sur le collag\u00e8ne"},"content":{"rendered":"<section  class='av_textblock_section av-av_textblock-2de302bf1aa3cf4c9157dbe6f50ac7eb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p><img decoding=\"async\" class=\"aligncenter size-large wp-image-15889\" src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/AdobeStock_187747610-835x626.jpeg\" alt=\"Collagen triple helix molecule\" width=\"835\" height=\"626\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/AdobeStock_187747610-835x626.jpeg 835w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/AdobeStock_187747610-400x300.jpeg 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/AdobeStock_187747610-768x576.jpeg 768w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/AdobeStock_187747610-1500x1125.jpeg 1500w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/AdobeStock_187747610-705x529.jpeg 705w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/AdobeStock_187747610-450x338.jpeg 450w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/AdobeStock_187747610.jpeg 1200w\" sizes=\"(max-width: 835px) 100vw, 835px\" \/><\/p>\n<p>L\u2019organisme est compos\u00e9 d\u2019un grand nombre de cellules, organes et syst\u00e8mes dont un grand nombre est retenu ensemble par le collag\u00e8ne. Cette prot\u00e9ine, qui est la plus abondante dans l\u2019organisme, a des fonctions de connexion et de solidit\u00e9. En effet, ses propri\u00e9t\u00e9s adh\u00e9sives n\u2019ont d\u2019\u00e9gal que son aptitude \u00e0 fournir structure et solidit\u00e9 \u00e0 l\u2019organisme.<\/p>\n<p>Cette formidable prot\u00e9ine m\u00e9rite que l\u2019on en parle en long et en large. De sa relation avec la peau \u00e0 son processus de fabrication, voici tous les faits dont vous devez prendre connaissance au sujet du collag\u00e8ne. Il y en a 30 pour \u00eatre pr\u00e9cis. (Il est tellement important qu\u2019une liste de 10 ou m\u00eame de 25 ne suffirait pas.)<\/p>\n<ol>\n<li>L\u2019organisme est constitu\u00e9 d\u2019une tr\u00e8s grande quantit\u00e9 de prot\u00e9ines. Et on sait d\u00e9j\u00e0 que le collag\u00e8ne est la plus abondante. En fait, environ 30\u00a0% des prot\u00e9ines de l\u2019organisme sont du collag\u00e8ne d\u2019un type ou d\u2019un autre. (Patience! Vous en apprendrez davantage sur les diff\u00e9rents types de collag\u00e8ne au num\u00e9ro 19.)<\/li>\n<li>Le collag\u00e8ne n\u2019est pas important que pour les humains, car nos amis les animaux en ont tout autant besoin. Le collag\u00e8ne est donc le grand manitou du r\u00e8gne animal.<\/li>\n<li>\u00ab Collag\u00e8ne \u00bb vient du mot grec <em>k\u00f3lla<\/em> qui signifie colle. Tout ce qui se dit sur les connexions et les effets adh\u00e9sifs prend maintenant tout son sens.<\/li>\n<\/ol>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_half-c243d632c31244486ad029fd0a8b5334\">\n#top .flex_column.av-av_one_half-c243d632c31244486ad029fd0a8b5334{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-av_one_half-c243d632c31244486ad029fd0a8b5334{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-av_one_half-c243d632c31244486ad029fd0a8b5334{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-av_one_half-c243d632c31244486ad029fd0a8b5334 av_one_half  avia-builder-el-1  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-av_textblock-2de302bf1aa3cf4c9157dbe6f50ac7eb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><ol start=\"4\">\n<li>Affirmer que le collag\u00e8ne se retrouve dans l\u2019ensemble de l\u2019organisme est un euph\u00e9misme. Il constitue un \u00e9l\u00e9ment structurel des os, des muscles, des tendons et des ligaments. Le collag\u00e8ne est indissociable de la peau, car il est une composante majeure du plus grand organe de l\u2019organisme, mais ce n\u2019est qu\u2019un d\u00e9but. Le collag\u00e8ne se retrouve \u00e9galement dans\u00a0:<\/li>\n<\/ol>\n<ul>\n<li>les vaisseaux sanguins<\/li>\n<li><a href=\"https:\/\/askthescientists.com\/fr\/qa\/quels-nutriments-apportent-le-meilleur-soutien-une-bonne-vue\/\">la corn\u00e9e<\/a><\/li>\n<li>les dents<\/li>\n<li>le cartilage<\/li>\n<li>les disques intervert\u00e9braux<\/li>\n<li>le tube digestif<\/li>\n<\/ul>\n<ol start=\"5\">\n<li>Fibreux et solide de nature, le collag\u00e8ne constitue une enveloppe protectrice id\u00e9ale pour les reins et les autres organes.<\/li>\n<li>Pour aller plus loin, penchons-nous sur le fait que le collag\u00e8ne aide \u00e0 relier les cellules les unes aux autres, et ce, dans tout l\u2019organisme\u00a0: \u00e0 grande \u00e9chelle d\u2019une part \u2013 <a href=\"https:\/\/askthescientists.com\/fr\/bone-health\/\">les os<\/a>, les ligaments et les organes, et \u00e0 \u00e9chelle microscopique d\u2019autre part \u2013 les cellules.<\/li>\n<li>Pourquoi cette prot\u00e9ine structurelle est-elle si importante chez les animaux? Premi\u00e8rement, le collag\u00e8ne est stable \u00e0 la chaleur. Deuxi\u00e8mement, il a une grande solidit\u00e9 m\u00e9canique. Troisi\u00e8mement, et le plus surprenant peut-\u00eatre, il peut interagir avec d\u2019autres mol\u00e9cules biologiques.<\/li>\n<li>L\u2019\u00e2ge est l\u2019un des rares facteurs qui peuvent emp\u00eacher le collag\u00e8ne d\u2019avoir un effet aussi extraordinaire (nous aborderons d\u2019autres facteurs plus loin). En effet, l\u2019organisme fabrique de moins en moins de collag\u00e8ne en vieillissant et celui-ci est de moins bonne qualit\u00e9 que celui qu\u2019il fabriquait dans sa jeunesse, d\u2019o\u00f9 son impact r\u00e9duit sur l\u2019apparence de la peau, le maintien de la sant\u00e9 des articulations et plus encore.<\/li>\n<\/ol>\n<\/div><\/section><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_half-96c3179ecd35df1fa9ef29623e8bfa44\">\n#top .flex_column.av-av_one_half-96c3179ecd35df1fa9ef29623e8bfa44{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-av_one_half-96c3179ecd35df1fa9ef29623e8bfa44{\nborder-width:2px;\nborder-style:solid;\nborder-radius:0px 0px 0px 0px;\npadding:7px 7px 7px 7px;\n}\n.responsive #top #wrap_all .flex_column.av-av_one_half-96c3179ecd35df1fa9ef29623e8bfa44{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div  class='flex_column av-av_one_half-96c3179ecd35df1fa9ef29623e8bfa44 av_one_half  avia-builder-el-3  el_after_av_one_half  el_before_av_textblock  flex_column_div  column-top-margin'     ><section  class='av_textblock_section av-av_textblock-2de302bf1aa3cf4c9157dbe6f50ac7eb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Le lien entre le collag\u00e8ne et la peau<\/h2>\n<p>Le collag\u00e8ne est important partout. Par contre, c\u2019est dans la peau que son importance est la plus \u00e9vidente. Le collag\u00e8ne joue un r\u00f4le cl\u00e9 dans <a href=\"https:\/\/askthescientists.com\/fr\/science-of-skincare\/\">l\u2019apparence de la peau<\/a>. Et \u00e9tant donn\u00e9 que la peau en fabrique beaucoup, on entend souvent parler des deux en m\u00eame temps.<\/p>\n<p>Cette prot\u00e9ine structurelle est si importante qu\u2019elle constitue \u00e0 elle seule 75\u00a0% du poids sec de la peau. Elle donne \u00e9galement \u00e0 cette derni\u00e8re sa solidit\u00e9 et son \u00e9lasticit\u00e9, en plus de lui fournir la structure stable sur laquelle se construit la beaut\u00e9.<\/p>\n<p>C\u2019est pourquoi le collag\u00e8ne est incontournable lorsqu\u2019on parle de soins de la peau. Il suit de pr\u00e8s l\u2019hydratation en mati\u00e8re de science de la sant\u00e9, de la structure et des soins de la peau.<\/p>\n<p>C\u2019est dans la seconde couche de la peau \u2013 le derme \u2013 qu\u2019il est davantage pr\u00e9sent. Deux types de collag\u00e8ne constituent les \u00e9l\u00e9ments structurels qui relient la <a href=\"https:\/\/askthescientists.com\/fr\/skin-layers\/\">couche m\u00e9diane de la peau<\/a>\u00a0\u00e0 l\u2019\u00e9piderme au\u2011dessus et \u00e0 l\u2019hypoderme en dessous.<\/p>\n<p>Comme la structure de la peau d\u00e9pend en grande partie du collag\u00e8ne, celui-ci joue un r\u00f4le important dans l\u2019apparition des rides et ridules. Une production de collag\u00e8ne ad\u00e9quate donne \u00e0 la peau une apparence lisse et ferme de sant\u00e9 et de jeunesse.<\/p>\n<p>Ainsi, il n\u2019est pas surprenant que la capacit\u00e9 de l\u2019organisme \u00e0 produire de grandes quantit\u00e9s de collag\u00e8ne de premi\u00e8re qualit\u00e9 varie en fonction de l\u2019\u00e2ge. D\u00e9couvrez les fa\u00e7ons de favoriser la saine production de collag\u00e8ne, pour une peau d\u2019apparence plus jeune, plus ferme et plus lisse.<\/p>\n<\/div><\/section><\/div>\n<section  class='av_textblock_section av-av_textblock-2de302bf1aa3cf4c9157dbe6f50ac7eb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><ol start=\"9\">\n<li>Il n\u2019est pas question de vous alarmer, mais saviez-vous que ce processus de d\u00e9clin du collag\u00e8ne commence d\u00e8s la vingtaine et la trentaine? C\u2019est plus t\u00f4t que vous le croyiez (et l\u2019esp\u00e9riez), n\u2019est-ce pas?<\/li>\n<li>\u00c0 bien y penser, les prot\u00e9ines ne sont que des groupes d\u2019acides amin\u00e9s. Le collag\u00e8ne n\u2019est pas diff\u00e9rent. Il comprend le triumvirat compos\u00e9 de la glycine, de la proline et de l\u2019hydroxyproline.<\/li>\n<li>La production du collag\u00e8ne commence avec le procollag\u00e8ne \u2013 substance s\u00e9cr\u00e9t\u00e9e par les cellules. Il subit des transformations dans deux parties de la cellule, le r\u00e9ticulum endoplasmique et l\u2019appareil de Golgi.<\/li>\n<li>Ce processus n\u2019a pas lieu sans <a href=\"https:\/\/askthescientists.com\/fr\/qa\/ascorbates-mineraux-vitamine-c\/\">vitamine\u00a0C<\/a>, une autre t\u00e2che importante de plus \u00e0 la liste d\u00e9j\u00e0 exhaustive de cette vitamine.<\/li>\n<li>On croyait autrefois que seuls les fibroblastes, des cellules courantes dans le tissu conjonctif, fabriquaient le collag\u00e8ne. On sait maintenant que diff\u00e9rents types de cellules fabriquent cette prot\u00e9ine, car elle peut s\u2019\u00e9tirer sans se d\u00e9chirer.<\/li>\n<li>C\u2019est la structure d\u2019une prot\u00e9ine de collag\u00e8ne qui lui donne sa solidit\u00e9 unique dont l\u2019organisme a besoin. Il s\u2019agit d\u2019une triple h\u00e9lice, c\u2019est-\u00e0-dire trois cha\u00eenes qui s\u2019enroulent les unes autour des autres.<\/li>\n<li>Chacune des trois cha\u00eenes qui composent le collag\u00e8ne est constitu\u00e9e de 1\u00a0050\u00a0acides amin\u00e9s, et elles tiennent ensemble gr\u00e2ce \u00e0 des hydrog\u00e8nes \u2013 le plus petit des atomes.<\/li>\n<li>La glycine est l\u2019acide amin\u00e9 qui se retrouve au centre de la structure \u00e0 triple h\u00e9lice, car il est le seul qui convienne.<\/li>\n<li>Ces longues fibres n\u2019existent pas en cha\u00eenes de prot\u00e9ines isol\u00e9es. Le collag\u00e8ne peut s\u2019assembler pour former des couches horizontales stri\u00e9es.<\/li>\n<li>\u00c0 masses \u00e9gales, le collag\u00e8ne de type I est plus fort que l\u2019acier. Les donnes scientifiques qui suivent vont vous aider \u00e0 comprendre pourquoi.<\/li>\n<\/ol>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-15902 size-large\" src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/AdobeStock_93787095-835x372.jpeg\" alt=\"Molecular structure of structural protein collagen - main component of connective tissue\" width=\"835\" height=\"372\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/AdobeStock_93787095-835x372.jpeg 835w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/AdobeStock_93787095-400x178.jpeg 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/AdobeStock_93787095-768x343.jpeg 768w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/AdobeStock_93787095-1500x669.jpeg 1500w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/AdobeStock_93787095-705x314.jpeg 705w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/AdobeStock_93787095-450x201.jpeg 450w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/02\/AdobeStock_93787095.jpeg 1200w\" sizes=\"(max-width: 835px) 100vw, 835px\" \/><\/p>\n<blockquote>\n<p style=\"text-align: left;\">Logeant dans la peau et les tissus conjonctifs, le collag\u00e8ne\u00a0assure structure et r\u00e9sistance \u00e0 l\u2019ensemble de votre corps. Et son utilit\u00e9 ne s\u2019arr\u00eate pas l\u00e0. Cette prot\u00e9ine omnipr\u00e9sente sert aussi de deux autres fa\u00e7ons, int\u00e9ressantes bien que tr\u00e8s diff\u00e9rentes\u00a0: pour fabriquer les boyaux de saucisse et les cordes des instruments de musique!<\/p>\n<\/blockquote>\n<ol start=\"19\">\n<li>Collag\u00e8ne de type I? Combien y en a-t-il donc? On en retrouve 16 types diff\u00e9rents dans l\u2019organisme et ils ont tous des structures et des fonctions distinctes. Il s\u2019agit d\u2019une grande vari\u00e9t\u00e9 pour une seule prot\u00e9ine.<\/li>\n<li>Par contre, la majorit\u00e9 du collag\u00e8ne qui se trouve dans l\u2019organisme est de type I, II, III ou IV.<\/li>\n<li>En fait, environ 90\u00a0% du collag\u00e8ne dans l\u2019organisme est de type I. C\u2019est le type le plus solide, car il est constitu\u00e9 de fibres dens\u00e9ment serr\u00e9es les unes contre les autres. Il est une composante structurelle des os, de la peau, des tendons, du cartilage, des dents et d\u2019autres tissus conjonctifs. De plus, il peut s\u2019\u00e9tirer \u2013 vraiment beaucoup \u2013 sans se briser.<\/li>\n<li>Le collag\u00e8ne de type II n\u2019est pas aussi dense que celui de type I, mais il est parfait pour prot\u00e9ger les articulations.<\/li>\n<li>Les muscles, les organes et les art\u00e8res d\u00e9pendent du type III. Et le collag\u00e8ne du type IV peut aider avec la filtration et sa structure s\u2019apparente davantage aux couches bidimensionnelles que l\u2019on retrouve principalement dans la peau.<\/li>\n<li>Peu importe le type de collag\u00e8ne, l\u2019\u00e2ge est l\u2019ennemi jur\u00e9, mais le sucre et d\u2019autres glucides raffin\u00e9s peuvent \u00e9galement nuire \u00e0 la capacit\u00e9 de r\u00e9paration du collag\u00e8ne. Vous avez maintenant une autre bonne raison de limiter votre consommation de sucre.<\/li>\n<li><a href=\"https:\/\/askthescientists.com\/fr\/protecting-skin-sun\/\">Le soleil est \u00e9galement l\u2019ennemi du collag\u00e8ne<\/a>.\u00a0\u00c9tant donn\u00e9 que les rayons ultraviolets font diminuer la production de collag\u00e8ne, privil\u00e9giez une exposition solaire sans risque.<\/li>\n<li>Et voici la 10\u00a0000<sup>e<\/sup> raison de ne pas fumer\u00a0: c\u2019est nuisible \u00e0 la production de collag\u00e8ne.<\/li>\n<li>Tout n\u2019est toutefois pas catastrophique en mati\u00e8re de production de collag\u00e8ne. Il a \u00e9t\u00e9 montr\u00e9 que plusieurs nutriments largement accessibles et faciles \u00e0 obtenir favorisaient le maintien d\u2019une saine production de collag\u00e8ne\u00a0:<\/li>\n<\/ol>\n<ul>\n<li>La vitamine\u00a0A (essayez les patates douces, les \u00e9pinards, les carottes et les mangues)<\/li>\n<li>La vitamine\u00a0C (on la retrouve dans les agrumes, les poivrons rouges, le brocoli, le chou\u2011fleur et la tomate)<\/li>\n<li>Le cuivre (les abats, les mollusques, les lentilles, les amandes, le chocolat noir, les asperges et le poivre noir en contiennent)<\/li>\n<li>Les anthocyanidines \u2013 le <a href=\"https:\/\/askthescientists.com\/fr\/phytonutriments\/\">phytonutriment<\/a>\u00a0(pigment v\u00e9g\u00e9tal) qui donne aux bleuets, aux m\u00fbres et aux framboises leur couleur fonc\u00e9e.<\/li>\n<\/ul>\n<ol start=\"28\">\n<li>Faire des r\u00e9serves d\u2019acides amin\u00e9s est une autre mani\u00e8re de soutenir la capacit\u00e9 de l\u2019organisme \u00e0 produire cette prot\u00e9ine importante. On trouve de la glycine dans de nombreux aliments riches en prot\u00e9ines, notamment le porc, le b\u0153uf et le poulet. Pour vous procurer de la proline, tournez-vous vers les blancs d\u2019\u0153ufs, les produits laitiers, les champignons, les asperges ou presque n\u2019importe quel aliment qui contient des prot\u00e9ines. La consommation d\u2019acides amin\u00e9s n\u2019am\u00e9liorera pas la production de collag\u00e8ne \u00e0 coup s\u00fbr, mais \u00e7a vaut la peine d\u2019essayer et en plus cela fait partie d\u2019une alimentation saine.<\/li>\n<li>Les bouillons d\u2019os sont g\u00e9n\u00e9ralement riches en collag\u00e8ne. Cela va de soi puisqu\u2019on les fabrique en faisant bouillir de l\u2019eau qui contient des os d\u2019animaux et, comme on sait, les os et le tissu conjonctif qui les entoure sont pleins de collag\u00e8ne. La g\u00e9latine n\u2019est en fait que du collag\u00e8ne cuit.<\/li>\n<li>Une alimentation saine et \u00e9quilibr\u00e9e constitue une base solide pour aider l\u2019organisme \u00e0 am\u00e9liorer sa production de collag\u00e8ne.<\/li>\n<\/ol>\n<h2>En fin de compte, le collag\u00e8ne est la prot\u00e9ine la plus \u00ab\u00a0attachante\u00a0\u00bb<\/h2>\n<p>Maintenant, vous connaissez au moins 30 faits sur la prot\u00e9ine la plus importante, le collag\u00e8ne. Pour \u00e9viter la surcharge d\u2019information, souvenez-vous seulement de ces trois informations\u00a0:<\/p>\n<ul>\n<li>C\u2019est le collag\u00e8ne qui colle les diff\u00e9rentes parties de l\u2019organisme les unes aux autres.<\/li>\n<li>Dans ses 16 formes diff\u00e9rentes, le collag\u00e8ne est solide et fibreux pour soutenir les structures dans tout le corps.<\/li>\n<li>Un mode de vie sain constitue un bon d\u00e9part pour favoriser une saine production de collag\u00e8ne.<\/li>\n<\/ul>\n<p>Ne vous contentez pas d\u2019accumuler toute cette fabuleuse information sur le collag\u00e8ne, partagez-la avec votre famille et vos amis. Expliquez-leur tout ce qui fait que le collag\u00e8ne est une partie int\u00e9grante de l\u2019exp\u00e9rience humaine\u00a0: il est le liant qui fait adh\u00e9rer les diff\u00e9rentes parties du corps!<\/p>\n<\/div><\/section>\n<section  class='av_textblock_section av-av_textblock-2de302bf1aa3cf4c9157dbe6f50ac7eb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>R\u00e9f\u00e9rences<\/h2>\n<p><a href=\"https:\/\/www.healthline.com\/nutrition\/collagen#section10\" target=\"_blank\" rel=\"noopener\">https:\/\/www.healthline.com\/nutrition\/collagen#section10<\/a><\/p>\n<p><a href=\"https:\/\/www.medicalnewstoday.com\/articles\/262881.php\" target=\"_blank\" rel=\"noopener\">https:\/\/www.medicalnewstoday.com\/articles\/262881.php<\/a><\/p>\n<p><a href=\"https:\/\/www.news-medical.net\/health\/What-is-Collagen.aspx\" target=\"_blank\" rel=\"noopener\">https:\/\/www.news-medical.net\/health\/What-is-Collagen.aspx<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK21582\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK21582\/<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC2846778\/#!po=29.2969\" target=\"_blank\" rel=\"noopener\">https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC2846778\/#!po=29.2969<\/a><\/p>\n<p><a href=\"https:\/\/www.prevention.com\/eatclean\/collagen-supplements\" target=\"_blank\" rel=\"noopener\">https:\/\/www.prevention.com\/eatclean\/collagen-supplements<\/a><\/p>\n<p><a href=\"http:\/\/time.com\/5034102\/collagen-supplement-powder-benefits\/\" target=\"_blank\" rel=\"noopener\">http:\/\/time.com\/5034102\/collagen-supplement-powder-benefits\/<\/a><\/p>\n<p><a href=\"http:\/\/www.health.com\/nutrition\/collagen-supplements\" target=\"_blank\" rel=\"noopener\">http:\/\/www.health.com\/nutrition\/collagen-supplements<\/a><\/p>\n<p><a href=\"https:\/\/www.vogue.com\/article\/ingestible-collagen-supplements-risks-benefits-skin-bone-health\" target=\"_blank\" rel=\"noopener\">https:\/\/www.vogue.com\/article\/ingestible-collagen-supplements-risks-benefits-skin-bone-health<\/a><\/p>\n<\/div><\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":4638,"featured_media":15889,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[284],"tags":[20755],"class_list":["post-15912","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nutrition_spotlight-fr","tag-essential-nutrients-fr"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - 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