{"id":7453,"date":"2022-01-02T00:00:00","date_gmt":"2022-01-01T23:00:00","guid":{"rendered":"https:\/\/instrid.sk\/uncategorized\/urea-a-ceramidy-starostlivost-o-pokozku\/"},"modified":"2022-01-02T00:00:00","modified_gmt":"2022-01-01T23:00:00","slug":"urea-a-ceramidy-starostlivost-o-pokozku","status":"publish","type":"post","link":"https:\/\/instrid.sk\/en\/archiv\/urea-a-ceramidy-starostlivost-o-pokozku\/","title":{"rendered":"Urea a ceramidy: starostlivos\u0165 o poko\u017eku, ktor\u00e1 v\u00e1m nesmie v zime ch\u00fdba\u0165"},"content":{"rendered":"

Nejedn\u00e9ho z n\u00e1s tr\u00e1pia v zime such\u00e9 ruky, napnut\u00e1 mdl\u00e1 poko\u017eka bez \u017eivota \u010di popraskan\u00e9 pery<\/strong>. V dom\u00e1cnostiach n\u00edzka vlhkos\u0165 vzduchu a teplo, vonku mr\u00e1z a vietor. Toto s\u00fa \u010fal\u0161ie faktory vpl\u00fdvaj\u00face na ko\u017en\u00fa bari\u00e9ru. Ke\u010f ku nim prid\u00e1me zne\u010distenie ovzdu\u0161ia, hormon\u00e1lne zmeny a nespr\u00e1vnu \u017eivotospr\u00e1vu, vyk\u00fazlime si probl\u00e9m, ktor\u00fd je navy\u0161e \u00faplne zdarma. Preto sa spolu pozrieme na tipy, ako v studen\u00fdch zimn\u00fdch mesiacoch posilni\u0165 ko\u017en\u00fa bari\u00e9ru.<\/p>\n

\u010co s\u00fa to ceramidy?<\/h3>\n

Ceramidy s\u00fa lipidov\u00e9 molekuly, ktor\u00e9 hraj\u00fa z\u00e1sadn\u00fa \u00falohu v zadr\u017eiavan\u00ed vody a bari\u00e9rovej funkcii vo vonkaj\u0161ej vrstve ko\u017ee. \u00a0Zais\u0165uj\u00fa teda, \u017ee strata vody nenast\u00e1va prir\u00fdchlo a ko\u017en\u00e9 bunky dr\u017eia pevne pohromade. Nach\u00e1dzaj\u00fa sa prirodzene v na\u0161ej poko\u017eke vo vysok\u00fdch koncentr\u00e1ci\u00e1ch, no t\u00e1 ich m\u00f4\u017ee ma\u0165 r\u00f4znymi vonkaj\u0161\u00edmi vplyvmi nedostatok. Tvor\u00ed ju v zna\u010dnej miere pr\u00e1ve tuk, preto ko\u017en\u00fa bari\u00e9ru najv\u00fdznamnej\u0161ie chr\u00e1nia ceramidy. <\/strong>Tie\u00a0s\u00fa v nej zast\u00fapen\u00e9 vo viac ako 50 percentnom mno\u017estve<\/strong>. Aj to je jeden z d\u00f4vodov, pre\u010do hraj\u00fa z\u00e1sadn\u00fa \u00falohu zdrav\u00e9ho vzh\u013eadu a spr\u00e1vne funguj\u00facej poko\u017eky.<\/p>\n V zimnom obdob\u00ed priklad\u00e1me obnove ko\u017enej bari\u00e9ry nesmiernu d\u00f4le\u017eitos\u0165. Zdroj: pexels.com\n

D\u00f4vody, pre ktor\u00e9 si ceramidy\u00a0 va\u0161a poko\u017eka v zime skuto\u010dne zamiluje:<\/h3>\n
    \n
  1. \u00a0Strata vody u\u017e nebude probl\u00e9mom. <\/strong>Pravdepodobne pre v\u00e1s nie je prekvapuj\u00faci fakt, \u017ee cez poko\u017eku sa n\u00e1m z tela dost\u00e1va pre\u010d zna\u010dn\u00e1 \u010das\u0165 vody. Ak sa poko\u017eka naru\u0161\u00ed, tento proces je ove\u013ea v\u00fdraznej\u0161\u00ed. N\u00e1sledne sa\u00a0 dehydratuje, vysu\u0161uje a vznik\u00e1 podr\u00e1\u017edenie. Rie\u0161en\u00edm s\u00fa ceramidy, ktor\u00e9 nielen predch\u00e1dzaj\u00fa strate vody, ale pom\u00e1haj\u00fa i pri hydrat\u00e1cii.<\/li>\n
  2. Obnovuj\u00fa ko\u017en\u00fa bari\u00e9ru.\u00a0<\/strong>Strata ceramidov (\u010di u\u017e v d\u00f4sledku starnutia, nadmern\u00e9ho pou\u017e\u00edvania exfoliantov, agres\u00edvnych peelingov, ktor\u00e9 zbavuj\u00fa poko\u017eku odumretej ko\u017ee sp\u00f4sobuj\u00face naru\u0161enie hornej rohovitej vrstvy a ochrannej bari\u00e9ry) umo\u017e\u0148uje bakt\u00e9ri\u00e1m prenika\u0165 cez drobn\u00e9 trhlinky, ktor\u00e9 m\u00f4\u017eu sp\u00f4sobi\u0165 podr\u00e1\u017edenie. Pravideln\u00e9 dop\u013a\u0148anie ceramidov udr\u017e\u00ed bari\u00e9ru zdrav\u00fa a spr\u00e1vne funguj\u00facu.<\/li>\n
  3. Zm\u00e4k\u010duj\u00fa a vyhladzuj\u00fa poko\u017eku.\u00a0<\/strong>Naj\u010dastej\u0161\u00edmi pr\u00edznakmi naru\u0161enej ko\u017enej bari\u00e9ry s\u00fa tie\u017e suchos\u0165, \u0161upinatos\u0165 a jemn\u00e9 vr\u00e1sky sp\u00f4soben\u00e9 dehydrat\u00e1ciou. Obnova straten\u00fdch lipidov poko\u017eku zjemn\u00ed, vyhlad\u00ed a vr\u00e1ti jej zdrav\u00fd vzh\u013ead a pr\u00edjemn\u00fd pocit na dotyk.<\/li>\n
  4. Pom\u00e1haj\u00fa pri z\u00e1palov\u00fdch prejavoch ko\u017ee.<\/strong>\u00a0Z extr\u00e9mne suchej ko\u017ee sa m\u00f4\u017eu vyk\u013eu\u0165 omnoho z\u00e1va\u017enej\u0161ie probl\u00e9my ak\u00fdmi s\u00fa rosacea,, ekz\u00e9m, akn\u00e9, psori\u00e1za. Pri lie\u010dbe t\u00fdchto z\u00e1palov\u00fdch ochoreniach hr\u00e1 dop\u013a\u0148anie ceramidov v\u00fdznamn\u00fa rolu.<\/li>\n
  5. Redukuj\u00fa vidite\u013en\u00e9 zn\u00e1mky starnutia.\u00a0<\/strong>Rednutie a starnutie poko\u017eky nie je sp\u00f4soben\u00e9 iba stratou \u010di rozpadom kolag\u00e9nu a elast\u00ednu, ale rovnako tu zohr\u00e1va d\u00f4le\u017eitos\u0165 i ko\u017en\u00e1 bari\u00e9ra. <\/li>\n<\/ol>\n

    Kr\u00e9m s obsahom ceramidov sa odpor\u00fa\u010da pou\u017e\u00edva\u0165 na dennej b\u00e1ze i u \u013eud\u00ed trpiacich z\u00e1palov\u00fdmi ko\u017en\u00fdmi ochoreniami ako doplnok k predp\u00edsanej lie\u010dbe ko\u017en\u00fdm lek\u00e1rom. Zdroj: pexels.com<\/p>\n

    \u010co je to urea\/mo\u010dovina?<\/h3>\n

    Pomenovanie mo\u010dovina v skutku nep\u00f4sob\u00ed v\u00f4bec v\u00e1bivo. Pr\u00e1ve naopak. Ak ste sa s t\u00fdmto pojmom predt\u00fdm e\u0161te nestretli po\u010fme si ho vysvetli\u0165. Zvykne sa ozna\u010dova\u0165 e\u0161te tret\u00edm n\u00e1zvom a n\u00edm je karbamid <\/strong>a sklad\u00e1 sa z kysl\u00edka, dus\u00edka a vod\u00edka. Je to telu vlastn\u00e1 l\u00e1tka, ktor\u00fa dok\u00e1\u017ee samo produkova\u0165.\u00a0 Mo\u010dovina je kone\u010dn\u00fdm produktom \u0161tiepenia prote\u00ednov a n\u00e1sledne je prirodzene vylu\u010dovan\u00e1 v pote a v mo\u010di, ktor\u00e9 s\u00fa denne produkovan\u00e9 na\u0161\u00edm organizmom.<\/strong> Nie, nemus\u00edte sa b\u00e1\u0165. \u010cisto organick\u00fa mo\u010dovinu v kozmetick\u00fdch produktoch nen\u00e1jdete. Akon\u00e1hle vedci objavili benefity urei, za\u010dali ju vyr\u00e1ba\u0165 v syntetickej podobe, ktor\u00e1 je \u00fa\u010dinkami identick\u00e1 s mo\u010dovinou tvoriacou sa v tele cicavcov.<\/p>\n

    Pre\u010do je mo\u010dovina vo svete kr\u00e1sy a starostlivosti ospevovan\u00e1 do nebies?<\/h3>\n
      \n
    1. \n
        \n
      1. Poskytuje h\u013abkov\u00fa hydrat\u00e1ciu.\u00a0<\/strong>Urea patr\u00ed medzi humektanty (zvlh\u010dovadl\u00e1) v\u010faka \u010domu dok\u00e1\u017ee rovnako ako ceramidy uzamyka\u0165 vlhkos\u0165 v poko\u017eke. Ke\u010f sa aplikuje na poko\u017eku, prenik\u00e1 do hlb\u0161\u00edch vrstiev ko\u017ee, kde vykon\u00e1va svoju d\u00f4le\u017eit\u00fa pr\u00e1cu. Jej n\u00e1pl\u0148ou je zadr\u017eiava\u0165 vodu a zabezpe\u010di\u0165 poko\u017eke dostato\u010dn\u00fa hydrat\u00e1ciu.<\/li>\n
      2. Funguje aj ako \u00fa\u010dinn\u00fd exfoliant.<\/strong> Vo vysok\u00fdch koncentr\u00e1ci\u00e1ch je mo\u010dovina keratolytikum\u00a0<\/strong>– pom\u00e1ha uvo\u013eni\u0165 \u0161upinat\u00fa \u010di tvrd\u00fa odumret\u00fa ko\u017eu. T\u00fdm zlep\u0161uje bunkov\u00fa v\u00fdmenu a umo\u017e\u0148uje jednoduch\u0161ie prenikanie s\u00e9r a akt\u00edvnych l\u00e1tok do pleti.<\/li>\n
      3. Chr\u00e1ni ko\u017en\u00fa bari\u00e9ru.\u00a0<\/strong>Toto slovn\u00e9 spojenie sme v \u010dl\u00e1nku v spojitosti s ceramidmi i s ureou u\u017e mali. Aj napriek tomu nie je na \u0161kodu si pripomen\u00fa\u0165, \u017ee pr\u00e1ve v zimn\u00fdch mesiacoch je t\u00e1to funkcia nesmierne v\u00fdznamn\u00e1. Pre zabr\u00e1nenie suchej poko\u017eky je d\u00f4le\u017eit\u00e9 pravideln\u00e9 pou\u017e\u00edvanie.<\/li>\n
      4. Zvy\u0161uje penetr\u00e1ciou lok\u00e1lnych liekov. <\/strong>Urea v r\u00f4znych kr\u00e9moch a mliekach s mimoriadnou ob\u013eubou predpisuj\u00fa dermatol\u00f3govia na ko\u017en\u00e9 ochorenia, ak\u00fdmi s\u00fa atopick\u00e1 dermatit\u00edda, ekz\u00e9m, psori\u00e1za \u010di popraskan\u00e9 p\u00e4ty. Jej \u010fal\u0161\u00edm podstatn\u00fdm benefitom je zv\u00fd\u0161enie penetr\u00e1cie kortikosteroidov a antimykot\u00edk.<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n V zime treba poko\u017eku hydratova\u0165 \u010dastej\u0161ie. Zdroj: pexels.com\n

        Urea a starostlivos\u0165 o nohy s\u00fa neodl\u00fa\u010dite\u013enou dvojkou<\/h3>\n

        Pri ka\u017edodennej fyzickej aktivite dost\u00e1vaj\u00fa p\u00e4ty a chodidl\u00e1 n\u00e1chyln\u00e9 na suchos\u0165 a praskliny skuto\u010dne zabra\u0165. Hlbok\u00e9 trhliny, ktor\u00e9 ignorujeme sa m\u00f4\u017eu rozvin\u00fa\u0165 do z\u00e1va\u017enej\u0161\u00edch r\u00e1n. V\u00fdrazn\u00fdm probl\u00e9mom vieme pred\u00eds\u0165 pr\u00e1ve pravideln\u00fdm nan\u00e1\u0161an\u00edm kr\u00e9mu s ureou na chodidl\u00e1. Hydrat\u00e1cia v spojen\u00ed s exfoli\u00e1ciou dok\u00e1\u017ee z\u00e1zraky a predch\u00e1dza hlavne komplik\u00e1ci\u00e1m. Najm\u00e4 \u013eudia s cukrovkou si potrebuj\u00fa udr\u017eiava\u0165 poko\u017eku primerane hydratovan\u00fa, aby sa zn\u00ed\u017eilo riziko po\u0161kodenia ko\u017ee a infekcie. Mo\u010dovina s vysokou koncentr\u00e1ciou tie\u017e dok\u00e1\u017ee \u0161etrne odstr\u00e1ni\u0165 po\u0161koden\u00e9 nechty na noh\u00e1ch \u010di poskytn\u00fa\u0165 \u00fa\u013eavu od svrbiacej poko\u017eky.<\/p>\n Ruky a tv\u00e1r s\u00fa naj\u010dastej\u0161ie vystaven\u00e9 vonkaj\u0161\u00edm vplyvom. Zdroj: pexels.com\n

        zdroje: www.paulaschoice.com, www.dermaessentia.com, www.byrdie.com, www.cerave.com, www.healthline.com, mccowanfootclinic.ca<\/p>\n

         <\/p>\n

         <\/p>","protected":false},"excerpt":{"rendered":"

        Nejedn\u00e9ho z n\u00e1s tr\u00e1pia v zime such\u00e9 ruky, napnut\u00e1 mdl\u00e1 poko\u017eka bez \u017eivota \u010di popraskan\u00e9 pery. V dom\u00e1cnostiach n\u00edzka vlhkos\u0165 vzduchu a teplo, vonku mr\u00e1z<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[],"class_list":["post-7453","post","type-post","status-publish","format-standard","hentry","category-archiv","two-columns"],"_links":{"self":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/7453","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/comments?post=7453"}],"version-history":[{"count":0,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/7453\/revisions"}],"wp:attachment":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/media?parent=7453"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/categories?post=7453"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/tags?post=7453"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}