{"id":1678,"date":"2025-02-26T03:02:00","date_gmt":"2025-02-26T03:02:00","guid":{"rendered":"https:\/\/dermatologyscience.institute\/?p=1678"},"modified":"2025-04-03T13:04:04","modified_gmt":"2025-04-03T13:04:04","slug":"plauku-slinkimas-ir-biotinas-ar-tikrai-verta-ji-vartoti","status":"publish","type":"post","link":"https:\/\/dermatologyscience.institute\/cs\/plauku-slinkimas-ir-biotinas-ar-tikrai-verta-ji-vartoti\/","title":{"rendered":"Vypad\u00e1v\u00e1n\u00ed vlas\u016f a biotin: Opravdu stoj\u00ed za to ho u\u017e\u00edvat?"},"content":{"rendered":"<p>Vypad\u00e1v\u00e1n\u00ed vlas\u016f je b\u011b\u017en\u00fdm probl\u00e9mem, kter\u00fd postihuje jak mu\u017ee, tak \u017eeny. Zat\u00edmco k t\u00e9to situaci p\u0159isp\u00edv\u00e1 mnoho faktor\u016f, v\u010detn\u011b genetick\u00fdch predispozic, hormon\u00e1ln\u00edch zm\u011bn a zdravotn\u00edch stav\u016f, mnoho lid\u00ed hled\u00e1 p\u0159irozen\u00e9 zp\u016fsoby, jak vlasy pos\u00edlit a podpo\u0159it jejich r\u016fst.<\/p>\n\n\n\n<p class=\"translation-block\">Jedn\u00edm z nejpopul\u00e1rn\u011bj\u0161\u00edch dopl\u0148k\u016f stravy pro tento \u00fa\u010del je biotin, zn\u00e1m\u00fd tak\u00e9 jako vitamin B7 nebo vitamin H. \u010casto se propaguje jako kl\u00ed\u010dov\u00fd prvek pro hust\u00e9 a siln\u00e9 vlasy, ale m\u00e1 jeho u\u017e\u00edv\u00e1n\u00ed skute\u010dn\u011b v\u011bdecky prok\u00e1zan\u00e9 v\u00fdhody?<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Pro\u010d je biotin spojov\u00e1n s r\u016fstem vlas\u016f?<\/h2>\n\n\n\n<p class=\"translation-block\">Biotin hraje v t\u011ble z\u00e1sadn\u00ed roli, proto\u017ee pom\u00e1h\u00e1 p\u0159em\u011b\u0148ovat potravu na energii. Je tak\u00e9 nezbytn\u00fd pro tvorbu keratinu, hlavn\u00edho proteinu, kter\u00fd tvo\u0159\u00ed vlasy, k\u016f\u017ei a nehty.<\/p>\n\n\n\n<p>Mnoho potravin p\u0159irozen\u011b obsahuje biotin, a proto je jeho nedostatek vz\u00e1cn\u00fd u lid\u00ed, kte\u0159\u00ed se stravuj\u00ed vyv\u00e1\u017een\u011b.<\/p>\n\n\n\n<p class=\"translation-block\">Pokud v\u0161ak k nedostatku biotinu dojde, m\u016f\u017ee zp\u016fsobit \u0159\u00eddnut\u00ed vlas\u016f, l\u00e1mavost neht\u016f a ko\u017en\u00ed vyr\u00e1\u017eky. To je d\u016fvod, pro\u010d se biotinov\u00e9 dopl\u0148ky a \u0161ampony \u010dasto propaguj\u00ed jako prost\u0159edky na zlep\u0161en\u00ed kvality vlas\u016f.<\/p>\n\n\n\n<p class=\"translation-block\">Nicm\u00e9n\u011b, v\u011bdeck\u00e9 studie nepotvrzuj\u00ed, \u017ee biotin podporuje r\u016fst vlas\u016f u lid\u00ed, kte\u0159\u00ed nemaj\u00ed jeho nedostatek.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Co \u0159\u00edkaj\u00ed v\u011bdeck\u00e9 studie?<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Studie z roku 2012, kter\u00e1 se zam\u011b\u0159ila na \u017eeny s \u0159\u00eddnut\u00edm vlas\u016f, uk\u00e1zala, \u017ee po \u0161esti m\u011bs\u00edc\u00edch u\u017e\u00edv\u00e1n\u00ed biotinov\u00e9ho dopl\u0148ku do\u0161lo ke zlep\u0161en\u00ed hustoty vlas\u016f.<\/li>\n\n\n\n<li class=\"translation-block\">Nicm\u00e9n\u011b tento dopln\u011bk obsahoval i dal\u0161\u00ed d\u016fle\u017eit\u00e9 l\u00e1tky podporuj\u00edc\u00ed r\u016fst vlas\u016f, jako jsou zinek a \u017eelezo, tak\u017ee nen\u00ed mo\u017en\u00e9 p\u0159isoudit v\u00fdsledky pouze biotinu.<\/li>\n\n\n\n<li class=\"translation-block\">Jin\u00e1 studie zjistila, \u017ee biotinov\u00e9 dopl\u0148ky zlep\u0161ily kvalitu vlas\u016f pouze u d\u011bt\u00ed, kter\u00e9 m\u011bly diagnostikovan\u00fd nedostatek biotinu.<\/li>\n<\/ul>\n\n\n\n<p class=\"translation-block\">Z\u00e1v\u011br: Biotin m\u016f\u017ee pomoci obnovit zdrav\u00e9 vlasy u lid\u00ed s jeho nedostatkem. Nicm\u00e9n\u011b neexistuj\u00ed dostate\u010dn\u00e9 d\u016fkazy, \u017ee posiluje vlasy nebo urychluje jejich r\u016fst u lid\u00ed s norm\u00e1ln\u00ed hladinou biotinu.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">M\u016f\u017ee biotin zabr\u00e1nit vypad\u00e1v\u00e1n\u00ed vlas\u016f?<\/h2>\n\n\n\n<p>A\u010dkoli \u00fa\u010dinek biotinu na r\u016fst vlas\u016f nen\u00ed dostate\u010dn\u011b prok\u00e1z\u00e1n, jeho souvislost s prevenc\u00ed vypad\u00e1v\u00e1n\u00ed vlas\u016f je o n\u011bco siln\u011bj\u0161\u00ed.<\/p>\n\n\n\n<p class=\"translation-block\">Nicm\u00e9n\u011b biotin m\u016f\u017ee pomoci pouze tehdy, pokud je vypad\u00e1v\u00e1n\u00ed vlas\u016f zp\u016fsobeno jeho nedostatkem.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"translation-block\">Studie zjistila, \u017ee 38 % \u017een, kter\u00e9 si st\u011b\u017eovaly na vypad\u00e1v\u00e1n\u00ed vlas\u016f, m\u011blo diagnostikovan\u00fd nedostatek biotinu.<\/li>\n\n\n\n<li class=\"translation-block\">\u010c\u00e1st \u00fa\u010dastnic m\u011bla rizikov\u00e9 faktory, jako jsou z\u00e1n\u011btliv\u00e1 onemocn\u011bn\u00ed st\u0159ev nebo u\u017e\u00edv\u00e1n\u00ed n\u011bkter\u00fdch l\u00e9k\u016f.<\/li>\n<\/ul>\n\n\n\n<p class=\"translation-block\">Vypad\u00e1v\u00e1n\u00ed vlas\u016f v\u0161ak m\u016f\u017ee b\u00fdt zp\u016fsobeno i jin\u00fdmi faktory, nap\u0159\u00edklad:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Genetickou predispozic\u00ed (androgenn\u00ed alopecie u \u017een)<\/li>\n\n\n\n<li>Rychl\u00fdm \u00fabytkem hmotnosti<\/li>\n\n\n\n<li>Nedostatkem \u017eeleza, zinku nebo b\u00edlkovin<\/li>\n\n\n\n<li>Poruchami \u0161t\u00edtn\u00e9 \u017el\u00e1zy<\/li>\n<\/ul>\n\n\n\n<p class=\"translation-block\">I kdy\u017e je p\u0159\u00edtomen nedostatek biotinu, dopl\u0148ky nemus\u00ed nutn\u011b zabr\u00e1nit vypad\u00e1v\u00e1n\u00ed vlas\u016f.\nNap\u0159\u00edklad studie na pacientech, kte\u0159\u00ed po operaci \u017ealudku trp\u011bli vypad\u00e1v\u00e1n\u00edm vlas\u016f, zjistila, \u017ee po t\u0159ech m\u011bs\u00edc\u00edch u\u017e\u00edv\u00e1n\u00ed biotinu pouze p\u011bt \u00fa\u010dastn\u00edk\u016f zaznamenalo v\u00fdznamn\u00e9 sn\u00ed\u017een\u00ed vypad\u00e1v\u00e1n\u00ed vlas\u016f, zat\u00edmco v\u011bt\u0161ina hl\u00e1sila minim\u00e1ln\u00ed nebo \u017e\u00e1dn\u00fd \u00fa\u010dinek.<\/p>\n\n\n\n<p class=\"translation-block\">Z\u00e1v\u011br: Biotinov\u00e9 dopl\u0148ky mohou pomoci pouze tehdy, pokud je p\u0159\u00ed\u010dinou vypad\u00e1v\u00e1n\u00ed vlas\u016f nedostatek biotinu, ale nejsou univerz\u00e1ln\u00edm \u0159e\u0161en\u00edm.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Kolik biotinu denn\u011b pot\u0159ebujete?<\/h2>\n\n\n\n<p>Doporu\u010den\u00fd denn\u00ed p\u0159\u00edjem biotinu (AI):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>30 mcg pro dosp\u011bl\u00e9<\/strong><\/li>\n\n\n\n<li><strong>35 mcg pro koj\u00edc\u00ed \u017eeny<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"translation-block\">V\u011bt\u0161ina lid\u00ed p\u0159irozen\u011b z\u00edsk\u00e1v\u00e1 dostate\u010dn\u00e9 mno\u017estv\u00ed biotinu ze stravy. Odhadovan\u00fd pr\u016fm\u011brn\u00fd denn\u00ed p\u0159\u00edjem se pohybuje mezi 35\u201370 mcg, co\u017e je v\u00edce ne\u017e dostate\u010dn\u00e9 mno\u017estv\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Nejlep\u0161\u00ed potravinov\u00e9 zdroje biotinu:<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hov\u011bz\u00ed j\u00e1tra \u2013 p\u0159ibli\u017en\u011b 30 mcg na 85 g porci<\/li>\n\n\n\n<li>Vejce \u2013 p\u0159ibli\u017en\u011b 10 mcg na jedno vejce<\/li>\n\n\n\n<li>Losos \u2013 p\u0159ibli\u017en\u011b 5 mcg na 85 g porci<\/li>\n\n\n\n<li>Vep\u0159ov\u00e1 kotleta \u2013 p\u0159ibli\u017en\u011b 3,8 mcg na 85 g porci<\/li>\n\n\n\n<li>Slune\u010dnicov\u00e1 sem\u00ednka \u2013 p\u0159ibli\u017en\u011b 2,6 mcg na \u00bc \u0161\u00e1lku<\/li>\n\n\n\n<li>Sladk\u00e9 brambory \u2013 p\u0159ibli\u017en\u011b 2,4 mcg na \u00bd \u0161\u00e1lku<\/li>\n\n\n\n<li>Mandle \u2013 p\u0159ibli\u017en\u011b 1,5 mcg na \u00bc \u0161\u00e1lku<\/li>\n<\/ul>\n\n\n\n<p class=\"translation-block\">Je d\u016fle\u017eit\u00e9 si uv\u011bdomit, \u017ee syrov\u00e1 vejce mohou sn\u00ed\u017eit vst\u0159eb\u00e1v\u00e1n\u00ed biotinu, proto\u017ee obsahuj\u00ed avidin, protein, kter\u00fd se v\u00e1\u017ee na biotin a br\u00e1n\u00ed jeho absorpci. Tepeln\u00e1 \u00faprava tento probl\u00e9m eliminuje.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Kdo je nejv\u00edce ohro\u017een nedostatkem biotinu?<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"translation-block\">Lid\u00e9 s biotinid\u00e1zovou deficienc\u00ed (BTD) \u2013 genetickou poruchou, kter\u00e1 br\u00e1n\u00ed t\u011blu efektivn\u011b vyu\u017e\u00edvat biotin.<\/li>\n\n\n\n<li>Osoby s chronick\u00fdm u\u017e\u00edv\u00e1n\u00edm alkoholu \u2013 alkohol naru\u0161uje absorpci biotinu.<\/li>\n\n\n\n<li class=\"translation-block\">Lid\u00e9 se z\u00e1n\u011btliv\u00fdmi onemocn\u011bn\u00edmi st\u0159ev (Crohnova choroba, ulcer\u00f3zn\u00ed kolitida) \u2013 tyto stavy mohou sni\u017eovat produkci biotinu st\u0159evn\u00edmi bakteriemi.<\/li>\n\n\n\n<li>T\u011bhotn\u00e9 a koj\u00edc\u00ed \u017eeny \u2013 mohou m\u00edt p\u0159echodn\u011b ni\u017e\u0161\u00ed hladinu biotinu.<\/li>\n\n\n\n<li class=\"translation-block\">Osoby u\u017e\u00edvaj\u00edc\u00ed ur\u010dit\u00e9 l\u00e9ky \u2013 nap\u0159\u00edklad antiepileptika a retinoidy (b\u011b\u017en\u011b pou\u017e\u00edvan\u00e9 k l\u00e9\u010db\u011b akn\u00e9 a ko\u017en\u00edch onemocn\u011bn\u00ed).<\/li>\n<\/ul>\n\n\n\n<p class=\"translation-block\">Pokud nepat\u0159\u00edte do \u017e\u00e1dn\u00e9 z t\u011bchto skupin, biotinov\u00e9 dopl\u0148ky pravd\u011bpodobn\u011b nepot\u0159ebujete.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Je biotin bezpe\u010dn\u00fd? Mo\u017en\u00e1 rizika<\/h2>\n\n\n\n<p class=\"translation-block\">Proto\u017ee je biotin ve vod\u011b rozpustn\u00fd, jeho p\u0159ebytek se obvykle vylou\u010d\u00ed mo\u010d\u00ed, co\u017e minimalizuje riziko p\u0159ed\u00e1vkov\u00e1n\u00ed.<\/p>\n\n\n\n<p>Nicm\u00e9n\u011b nadm\u011brn\u00e1 konzumace biotinu m\u016f\u017ee v\u00e9st k:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nespavosti<\/li>\n\n\n\n<li>Zv\u00fd\u0161en\u00e9 \u017e\u00edzni a \u010dast\u011bj\u0161\u00edmu mo\u010den\u00ed<\/li>\n<\/ul>\n\n\n\n<p class=\"translation-block\">Biotin m\u016f\u017ee tak\u00e9 ovlivnit laboratorn\u00ed testy, zejm\u00e9na m\u011b\u0159en\u00ed hormon\u016f \u0161t\u00edtn\u00e9 \u017el\u00e1zy, vitam\u00ednu D a kardiovaskul\u00e1rn\u00edch marker\u016f.<\/p>\n\n\n\n<p class=\"translation-block\">Proto je d\u016fle\u017eit\u00e9 informovat l\u00e9ka\u0159e, pokud u\u017e\u00edv\u00e1te biotinov\u00e9 dopl\u0148ky, ne\u017e podstoup\u00edte krevn\u00ed testy.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Z\u00e1v\u011br: Je biotin nezbytn\u00fd pro siln\u00e9 a hust\u00e9 vlasy?<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Biotinov\u00e9 dopl\u0148ky pom\u00e1haj\u00ed pouze v p\u0159\u00edpad\u011b nedostatku biotinu.<\/strong><\/li>\n\n\n\n<li class=\"translation-block\">Vypad\u00e1v\u00e1n\u00ed vlas\u016f m\u016f\u017ee m\u00edt mnoho p\u0159\u00ed\u010din, proto je d\u016fle\u017eit\u00e9 identifikovat skute\u010dnou p\u0159\u00ed\u010dinu p\u0159ed zah\u00e1jen\u00edm u\u017e\u00edv\u00e1n\u00ed dopl\u0148k\u016f.<\/li>\n\n\n\n<li><strong>V\u011bt\u0161ina lid\u00ed z\u00edsk\u00e1v\u00e1 dostatek biotinu ze stravy.<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Pokud uva\u017eujete o u\u017e\u00edv\u00e1n\u00ed biotinu, pora\u010fte se s l\u00e9ka\u0159em, zejm\u00e9na pokud pl\u00e1nujete krevn\u00ed testy, proto\u017ee biotin m\u016f\u017ee ovlivnit jejich v\u00fdsledky.<\/p>","protected":false},"excerpt":{"rendered":"<p>Plauk\u0173 slinkimas yra da\u017ena problema, su kuria susiduria tiek vyrai, tiek moterys. Nors \u0161i\u0105 b\u016bkl\u0119&hellip;<\/p>","protected":false},"author":5,"featured_media":1679,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[97,101],"tags":[],"class_list":["post-1678","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-plaukai","category-prieziuros-tendencijos"],"_links":{"self":[{"href":"https:\/\/dermatologyscience.institute\/cs\/wp-json\/wp\/v2\/posts\/1678","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dermatologyscience.institute\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dermatologyscience.institute\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dermatologyscience.institute\/cs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/dermatologyscience.institute\/cs\/wp-json\/wp\/v2\/comments?post=1678"}],"version-history":[{"count":6,"href":"https:\/\/dermatologyscience.institute\/cs\/wp-json\/wp\/v2\/posts\/1678\/revisions"}],"predecessor-version":[{"id":2185,"href":"https:\/\/dermatologyscience.institute\/cs\/wp-json\/wp\/v2\/posts\/1678\/revisions\/2185"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dermatologyscience.institute\/cs\/wp-json\/wp\/v2\/media\/1679"}],"wp:attachment":[{"href":"https:\/\/dermatologyscience.institute\/cs\/wp-json\/wp\/v2\/media?parent=1678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dermatologyscience.institute\/cs\/wp-json\/wp\/v2\/categories?post=1678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dermatologyscience.institute\/cs\/wp-json\/wp\/v2\/tags?post=1678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}