{"id":688,"date":"2025-12-12T08:01:58","date_gmt":"2025-12-12T08:01:58","guid":{"rendered":"https:\/\/citywellnesstv.ro\/?p=688"},"modified":"2025-12-12T08:01:58","modified_gmt":"2025-12-12T08:01:58","slug":"de-ce-parul-devine-gri-prea-devreme-ce-spun-cercetatorii","status":"publish","type":"post","link":"https:\/\/citywellnesstv.ro\/index.php\/2025\/12\/12\/de-ce-parul-devine-gri-prea-devreme-ce-spun-cercetatorii\/","title":{"rendered":"De ce p\u0103rul devine gri prea devreme \u2014 ce spun cercet\u0103torii"},"content":{"rendered":"<p>Conform unui articol recent din Vogue, exper\u021bii care studiaz\u0103 fenomenul \u00eemb\u0103tr\u00e2nirii precoce a p\u0103rului au descoperit c\u0103 totul porne\u0219te de la <strong>pigmentul natural<\/strong> care d\u0103 culoare p\u0103rului \u2014 melanin\u0103.<\/p>\n<p><strong>Cum func\u021bioneaz\u0103 culoarea p\u0103rului<\/strong><\/p>\n<p>P\u0103rul \u00ee\u015fi prime\u0219te nuan\u021ba atunci c\u00e2nd celule speciale din foliculii de p\u0103r (numite melanocite) produc melanin\u0103. Pe m\u0103sur\u0103 ce \u00eemb\u0103tr\u00e2nim \u2014 sau dac\u0103 foliculii sunt afecta\u021bi \u2014 produc\u021bia de melanin\u0103 \u00eencetine\u0219te sau \u00eenceteaz\u0103, iar p\u0103rul nou cre\u0219te f\u0103r\u0103 pigment \u2014 adic\u0103 alb sau gri.<\/p>\n<p><strong>Ce factori pot accelera \u00eemb\u0103tr\u00e2nirea p\u0103rului<\/strong><\/p>\n<ul>\n<li><strong>Color\u0103rile \u015fi decolor\u0103rile frecvente<\/strong>: Articolul citeaz\u0103 cercet\u0103ri care arat\u0103 c\u0103 <strong>acumularea de peroxid de hidrogen (H\u2082O\u2082)<\/strong> \u00een foliculi \u2014 adesea un efect secundar al vopselelor\/decolor\u0103rilor \u2014 poate oxida melanina \u0219i duce la pierderea pigmentului, favoriz\u00e2nd apari\u021bia firelor albe sau gri.<\/li>\n<li><strong>Expunerea la soare \u0219i la poluare<\/strong>: Radia\u021biile UV \u0219i poluan\u021bii pot genera radicali liberi care afecteaz\u0103 melanocitele \u2014 ceea ce contribuie la degradarea pigmentului \u0219i la apari\u021bia prematur\u0103 a p\u0103rului gri.<\/li>\n<li><strong>Stil de via\u021b\u0103, diet\u0103, stres<\/strong>: Factorii lega\u021bi de diet\u0103, stres cronic sau al\u021bi factori de mediu pot influen\u021ba s\u0103n\u0103tatea foliculilor \u0219i capacitatea lor de a produce melanin\u0103.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>Ce spun cercet\u0103torii: poate fi evitat\u0103 albirea prematur\u0103?<\/strong><\/p>\n<p>Conform sursei, nu exist\u0103 o \u201epilul\u0103 magic\u0103\u201d care s\u0103 previn\u0103 definitiv transformarea p\u0103rului, mai ales c\u00e2nd factorul principal este \u00eenaintarea \u00een v\u00e2rst\u0103 sau genetica.<\/p>\n<p>Totu\u0219i, evitarea vopsirilor\/decolor\u0103rilor frecvente (sau folosirea cu pruden\u021b\u0103 a produselor ce con\u021bin peroxid), limitarea expunerii excesive la soare\/poluare \u0219i un stil de via\u021b\u0103 s\u0103n\u0103tos (diet\u0103, evitarea stresului sever, evitarea fumatului etc.) pot ajuta la \u00eencetinirea apari\u021biei firelor albe.<\/p>\n<p><strong>Concluzie<\/strong><\/p>\n<p>Albirea p\u0103rului este, \u00een majoritatea cazurilor, un proces natural \u2014 dictat de gene \u0219i de trecerea timpului. Dar ceea ce facem zi de zi (color\u0103ri, expunere la soare, stil de via\u021b\u0103) poate influen\u021ba c\u00e2t de devreme va \u00eencepe. Con\u0219tientizarea acestor factori \u00ee\u021bi ofer\u0103 o mai mare putere: nu po\u021bi controla totul, dar po\u021bi face alegeri care s\u0103 \u00eei ofere p\u0103rului t\u0103u un \u201etimp mai lung\u201d \u00eenainte de a albi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Conform unui articol recent din Vogue, exper\u021bii care studiaz\u0103 fenomenul \u00eemb\u0103tr\u00e2nirii precoce a p\u0103rului au descoperit c\u0103 totul porne\u0219te de la pigmentul natural care d\u0103 culoare p\u0103rului \u2014 melanin\u0103. Cum func\u021bioneaz\u0103 culoarea p\u0103rului P\u0103rul \u00ee\u015fi prime\u0219te nuan\u021ba atunci c\u00e2nd celule speciale din foliculii de p\u0103r (numite melanocite) produc melanin\u0103. Pe m\u0103sur\u0103 ce \u00eemb\u0103tr\u00e2nim \u2014 sau [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":670,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-688","post","type-post","status-publish","format-standard","has-post-thumbnail","category-sanatate"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/citywellnesstv.ro\/wp-content\/uploads\/2025\/12\/pretty-middle-aged-asian-woman-with-loose-straight-grey-hair-light-background26008600-16871585318v2tsbr.jpeg?fit=750%2C500&ssl=1","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/citywellnesstv.ro\/index.php\/wp-json\/wp\/v2\/posts\/688","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/citywellnesstv.ro\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/citywellnesstv.ro\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/citywellnesstv.ro\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/citywellnesstv.ro\/index.php\/wp-json\/wp\/v2\/comments?post=688"}],"version-history":[{"count":1,"href":"https:\/\/citywellnesstv.ro\/index.php\/wp-json\/wp\/v2\/posts\/688\/revisions"}],"predecessor-version":[{"id":689,"href":"https:\/\/citywellnesstv.ro\/index.php\/wp-json\/wp\/v2\/posts\/688\/revisions\/689"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/citywellnesstv.ro\/index.php\/wp-json\/wp\/v2\/media\/670"}],"wp:attachment":[{"href":"https:\/\/citywellnesstv.ro\/index.php\/wp-json\/wp\/v2\/media?parent=688"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/citywellnesstv.ro\/index.php\/wp-json\/wp\/v2\/categories?post=688"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/citywellnesstv.ro\/index.php\/wp-json\/wp\/v2\/tags?post=688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}