{"id":9886,"date":"2024-10-26T05:06:13","date_gmt":"2024-10-26T05:06:13","guid":{"rendered":"https:\/\/vitashop.info\/sk\/blog\/2024\/10\/26\/ma-vitamin-c-protirakovinove-ucinky-a-ucinky-na-alzheimerovu-chorobu\/"},"modified":"2024-10-26T05:06:13","modified_gmt":"2024-10-26T05:06:13","slug":"ma-vitamin-c-protirakovinove-ucinky-a-ucinky-na-alzheimerovu-chorobu","status":"publish","type":"post","link":"https:\/\/vitashop.info\/sk\/blog\/2024\/10\/26\/ma-vitamin-c-protirakovinove-ucinky-a-ucinky-na-alzheimerovu-chorobu\/","title":{"rendered":"M\u00e1 vitam\u00edn C protirakovinov\u00e9 \u00fa\u010dinky a \u00fa\u010dinky na Alzheimerovu chorobu?"},"content":{"rendered":"<p> <br \/>\n<br \/><\/p>\n<div id=\"imBlogPost_000000026\">\n<p><span class=\"fs14lh1-5\">V minulosti lek\u00e1ri predpokladali, \u017ee vitam\u00edn C je d\u00f4le\u017eit\u00fd pri lie\u010dbe skorbutu. Britsk\u00fd lek\u00e1r John Woodall pou\u017e\u00edval citrusov\u00e9 plody na lie\u010dbu skorbutu u\u017e v roku 1617. Chemick\u00e1 \u0161trukt\u00fara vitam\u00ednu C je v\u0161ak zn\u00e1ma a\u017e od 30. rokov minul\u00e9ho storo\u010dia. Za identifik\u00e1ciu a synt\u00e9zu tejto l\u00e1tky boli v roku 1937 udelen\u00e9 dve Nobelove ceny: za medic\u00ednu (Albert Szent-Gy\u00f6rgyi) a za ch\u00e9miu (Walter Norman Haworth).<\/span><\/p>\n<h2 class=\"imHeading2\">S \u010d\u00edm vitam\u00edn C pom\u00e1ha?<\/h2>\n<p>Modern\u00fd v\u00fdskum molekul\u00e1rnej medic\u00edny objavil cel\u00fd rad d\u00f4le\u017eit\u00fdch \u00fa\u010dinkov vitam\u00ednu C. Po\u010dn\u00fac jeho antioxida\u010dn\u00fdm \u00fa\u010dinkom, cez vplyv na elasticitu poko\u017eky, hojenie r\u00e1n, integritu spojivov\u00e9ho tkaniva a vstreb\u00e1vanie \u017eeleza, a\u017e po \u0161t\u00fadie, ktor\u00e9 ukazuj\u00fa jeho \u0161pecifick\u00fa \u00falohu v boji proti infekci\u00e1m a rakoviny, kardiovaskul\u00e1rnych chor\u00f4b, alergi\u00ed a mnoh\u00fdch \u010fal\u0161\u00edch chor\u00f4b, ako je hojenie zlomen\u00edn.<\/p>\n<p><span class=\"fs14lh1-5\"><b>vitam\u00edn C<\/b><\/span>  p\u00f4sob\u00ed predov\u0161etk\u00fdm ako donor elektr\u00f3nov. To je d\u00f4le\u017eit\u00e9 pre spr\u00e1vne fungovanie k\u013e\u00fa\u010dov\u00fdch enz\u00fdmov podie\u013eaj\u00facich sa na synt\u00e9ze kolag\u00e9nu v ko\u017ei a chrupavke, cievach a ran\u00e1ch a enz\u00fdmov syntetizuj\u00facich karnit\u00edn. Vitam\u00edn C je tie\u017e nevyhnutn\u00fd pre synt\u00e9zu dopam\u00ednu a in\u00fdch peptidov\u00fdch horm\u00f3nov a jeho antiproliferat\u00edvne (inhibuj\u00face rast) \u00fa\u010dinky na ur\u010dit\u00e9 typy buniek <span class=\"fs14lh1-5\"><b>rakovinov\u00e9<\/b><\/span>  je v\u00fdznamn\u00fd. V posledn\u00fdch rokoch sa podarilo presnej\u0161ie charakterizova\u0165 nielen prevent\u00edvny \u00fa\u010dinok dostato\u010dn\u00e9ho pr\u00edsunu vitam\u00ednu C, ale aj terapeutick\u00fd potenci\u00e1l vysok\u00fdch d\u00e1vok vitam\u00ednu C (r\u00e1dovo nieko\u013eko gramov denne) pri mnoh\u00fdch patologick\u00fdch stavoch. vr\u00e1tane: najm\u00e4 chronick\u00fd stres.<\/p>\n<p>Vitam\u00edn C je zn\u00e1my predov\u0161etk\u00fdm ako vitam\u00edn \u00fa\u010dinn\u00fd proti prechladnutiu. Posil\u0148uje imunitn\u00fd syst\u00e9m a v poslednom \u010dase sa objavuj\u00fa aj \u010fal\u0161ie pozit\u00edvne \u00fa\u010dinky na \u010dinnos\u0165 n\u00e1\u0161ho organizmu. To by znamenalo, \u017ee t\u00e1to l\u00e1tka je pre na\u0161e telo e\u0161te d\u00f4le\u017eitej\u0161ia, ako sme si mysleli! Po\u010fme sa pozrie\u0165 na tri z nich!<\/p>\n<h2 class=\"imHeading2\">Pom\u00e1ha vitam\u00edn C bojova\u0165 proti \u00fazkosti a stresu?<\/h2>\n<p>No ukazuje sa, \u017ee \u00e1no a existuj\u00fa d\u00f4kazy, ktor\u00e9 to dokazuj\u00fa. V jednej \u0161t\u00fadii boli stredo\u0161kol\u00e1ci rozdelen\u00ed do dvoch skup\u00edn. Jeden dost\u00e1val 500 mg vitam\u00ednu C denne a druh\u00fd dost\u00e1val placebo. \u00darovne \u00fazkosti t\u00fdchto mlad\u00fdch \u013eud\u00ed sa potom merali pomocou Beck Anxiety Inventory (BAI). T\u00e1to met\u00f3da bola vyvinut\u00e1 na tieto \u00fa\u010dely a pou\u017e\u00edva sa bezprostredne pred sk\u00fa\u0161kou a potom 2 t\u00fd\u017edne po nej. BAI \u0161tudentov v skupine s placebom sa nezmenilo (zostalo mierne), zatia\u013e \u010do BAI \u0161tudentov v skupine s doplnkom vitam\u00ednu C sa zn\u00ed\u017eilo zo \u201estredn\u00e9ho\u201c na zdrav\u0161ie \u201en\u00edzke\u201c sk\u00f3re \u00fazkosti.<\/p>\n<h2 class=\"imHeading2\">Vitam\u00edn C \u2013 je dobr\u00fd pre seniorov?<\/h2>\n<p>Ukazuje sa, \u017ee vitam\u00edn C v\u00e1m m\u00f4\u017ee pom\u00f4c\u0165 zosta\u0165 fit aj vo vy\u0161\u0161om veku. Japonsk\u00ed vedci sk\u00famali 655 \u017eien s priemern\u00fdm vekom 75 rokov, ktor\u00e9 boli rozdelen\u00e9 do \u0161tyroch skup\u00edn na z\u00e1klade hladiny vitam\u00ednu C \u2013 od najni\u017e\u0161ej po najvy\u0161\u0161iu \u2013 a n\u00e1sledne merali ich fyzick\u00fa zdatnos\u0165. Zistilo sa, \u017ee skupina s vy\u0161\u0161ou hladinou vitam\u00ednu C vykazovala v\u00fdrazne lep\u0161ie v\u00fdsledky, napr\u00edklad v sile stisku ruky a stoji na jednej nohe. To m\u00f4\u017ee znamena\u0165, \u017ee \u017eeny, ktor\u00e9 konzumuj\u00fa viac vitam\u00ednu C, si m\u00f4\u017eu zachova\u0165 viac svalovej hmoty po\u010das menopauzy, kedy svaly maj\u00fa tendenciu atrofova\u0165.<\/p>\n<h2 class=\"imHeading2\">Pre\u010do je vitam\u00edn C k\u013e\u00fa\u010dovou molekulou pre mozog?<\/h2>\n<p>Vitam\u00edn C je antioxidant, ktor\u00fd je v\u0161eobecne zn\u00e1my, no mo\u017eno sa o \u0148om menej hovor\u00ed, ako jeden z k\u013e\u00fa\u010dov\u00fdch antioxidantov obrancov centr\u00e1lneho nervov\u00e9ho syst\u00e9mu. Vitam\u00edn C sa vo ve\u013ekom mno\u017estve nach\u00e1dza v mozgu. Tento vitam\u00edn via\u017ee vo\u013en\u00e9 radik\u00e1ly, ktor\u00e9 vznikaj\u00fa pri mozgovej \u010dinnosti, \u010d\u00edm chr\u00e1ni nervov\u00fd syst\u00e9m. Jeho pr\u00edtomnos\u0165 v centr\u00e1lnom nervovom syst\u00e9me je tak\u00e1 d\u00f4le\u017eit\u00e1, \u017ee sa predpoklad\u00e1, \u017ee jeho nedostatok zohr\u00e1va \u00falohu pri rozvoji r\u00f4znych ochoren\u00ed nervov\u00e9ho syst\u00e9mu (demencia, <span class=\"fs14lh1-5\"><b>Alzheimerova choroba, Parkinsonova choroba<\/b><\/span>).<\/p>\n<h2 class=\"imHeading2\">Tablety, kapsuly alebo kvapky, ktor\u00fd vitam\u00edn C by ste si mali vybra\u0165?<\/h2>\n<p>V s\u00fa\u010dasnosti je na trhu ve\u013emi ve\u013ek\u00fd v\u00fdber produktov s vitam\u00ednom C. Vybra\u0165 si m\u00f4\u017eeme z vitam\u00ednu C v tablet\u00e1ch, kapsuliach, tekut\u00fdch alebo kvapk\u00e1ch. Dostupn\u00e9 pr\u00edpravky sa l\u00ed\u0161ia d\u00e1vkou, zlo\u017een\u00edm, cenou a kvalitou. \u010co by ste teda mali zv\u00e1\u017ei\u0165 pri v\u00fdbere produktu s vitam\u00ednom C? M\u00e1m si vybra\u0165 liek alebo si m\u00e1m vybra\u0165 dobr\u00fd doplnok stravy? D\u00e1me v\u00e1m tip. <\/p>\n<p>V prvom rade stoj\u00ed za to venova\u0165 pozornos\u0165 zlo\u017eeniu. \u010c\u00edm prirodzenej\u0161ie zlo\u017eenie a menej pomocn\u00fdch l\u00e1tok, t\u00fdm lep\u0161ie. V\u010faka svojej \u0161trukt\u00fare bud\u00fa tablety vitam\u00ednu C obsahova\u0165 viac pomocn\u00fdch l\u00e1tok. Denn\u00e9mu u\u017e\u00edvaniu tabliet rozpustn\u00e9ho vitam\u00ednu C by sme sa mali rad\u0161ej vyhn\u00fa\u0165. <\/p>\n<h2 class=\"imHeading2\">\u0160tandardy GMP a cGMP, alebo ako overi\u0165 kvalitu produktov s vitam\u00ednom C. <\/h2>\n<p>Druh\u00fdm probl\u00e9mom \u010dasto zd\u00f4raz\u0148ovan\u00fdm v reklam\u00e1ch je rozdiel medzi liekom alebo doplnkom stravy. Na rozdiel od v\u0161eobecn\u00e9ho presved\u010denia, liek s vitam\u00ednom C nemus\u00ed by\u0165 nutne lep\u0161\u00ed ako doplnok a naopak. V\u0161etko z\u00e1vis\u00ed od \u0161tandardu kvality v\u00fdroby. Vo v\u0161eobecnosti v\u0161etky lieky sp\u013a\u0148aj\u00fa normy GMP, ale aj niektor\u00e9 doplnky. Bohu\u017eia\u013e, samotn\u00fd \u0161tandard GMP nezaru\u010duje najvy\u0161\u0161iu kvalitu a bezpe\u010dnos\u0165 lieku alebo doplnku. V\u00e4\u010d\u0161ina z n\u00e1s si pam\u00e4t\u00e1 hromadn\u00e9 s\u0165ahovanie liekov z trhu kv\u00f4li kontamin\u00e1cii \u00fa\u010dinn\u00fdch l\u00e1tok dov\u00e1\u017ean\u00fdch z \u010c\u00edny. Je to sp\u00f4soben\u00e9 t\u00fdm, \u017ee norma GMP nevy\u017eaduje testovanie ka\u017edej \u0161ar\u017ee \u00fa\u010dinnej l\u00e1tky a ka\u017edej \u0161ar\u017ee hotov\u00e9ho lieku alebo doplnku stravy. Preto sa oplat\u00ed venova\u0165 pozornos\u0165 pr\u00edpravkom vyroben\u00fdm v s\u00falade s najnov\u0161ou normou cGMP, ktor\u00e1 vy\u017eaduje nepretr\u017eit\u00fa kontrolu ako \u00fa\u010dinnej l\u00e1tky \u2013 vitam\u00ednu C, tak aj hotov\u00e9ho v\u00fdrobku. Ak o\u010dak\u00e1vame, \u017ee n\u00e1\u0161 vitam\u00edn C bude najvy\u0161\u0161ej kvality, mali by sme si vybra\u0165 tak\u00fd, ktor\u00fd sp\u013a\u0148a najnov\u0161\u00ed \u0161tandard cGMP.<\/p>\n<div class=\"imTACenter\"><\/div>\n<h2 class=\"imHeading2\"><a href=\"https:\/\/vitashop.info\/sk\">Calivita<\/a> <a href=\"https:\/\/vitashop.info\/sk?s=C+1000+Plus&#038;post_type=product\">C 1000 Plus<\/a> &#8211; univerz\u00e1lny vitam\u00edn C s divokou ru\u017eou.<\/h2>\n<div class=\"imTAJustify\">Vitam\u00edn <span class=\"fs14lh1-5\"><b>Calivita C 1000 Plus<\/b><\/span>  podporuje ochrann\u00fd \u00fa\u010dinok n\u00e1\u0161ho imunitn\u00e9ho syst\u00e9mu mega d\u00e1vkami vitam\u00ednu C s pred\u013a\u017een\u00fdm vstreb\u00e1van\u00edm a bio \u0161\u00edpkami, ktor\u00e9 zosil\u0148uj\u00fa jeho \u00fa\u010dinok v kritickom obdob\u00ed, kedy to na\u0161e telo najviac potrebuje. Okrem toho prispieva aj k spr\u00e1vnej tvorbe kolag\u00e9nu, podporuje udr\u017eanie zdrav\u00fdch ciev, kost\u00ed, chrupaviek, zubov, \u010fasien a poko\u017eky. Tabletky <span class=\"fs14lh1-5\"><b>Calivita C 1000 Plus<\/b><\/span>  stretn\u00fa\u0165 sa <span class=\"fs14lh1-5\"><b>najnov\u0161\u00ed \u0161tandard cGMP<\/b><\/span>.<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>V minulosti lek\u00e1ri predpokladali, \u017ee vitam\u00edn C je d\u00f4le\u017eit\u00fd pri lie\u010dbe skorbutu. Britsk\u00fd lek\u00e1r John Woodall pou\u017e\u00edval citrusov\u00e9 plody na&#8230;<\/p>\n","protected":false},"author":1,"featured_media":9887,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[744,743,745,638],"class_list":["post-9886","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-calivita","tag-alzheimerova-choroba","tag-calivita-c-1000-plus","tag-parkinsonova-choroba","tag-vitamin-c"],"_links":{"self":[{"href":"https:\/\/vitashop.info\/sk\/wp-json\/wp\/v2\/posts\/9886","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vitashop.info\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vitashop.info\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vitashop.info\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vitashop.info\/sk\/wp-json\/wp\/v2\/comments?post=9886"}],"version-history":[{"count":0,"href":"https:\/\/vitashop.info\/sk\/wp-json\/wp\/v2\/posts\/9886\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vitashop.info\/sk\/wp-json\/wp\/v2\/media\/9887"}],"wp:attachment":[{"href":"https:\/\/vitashop.info\/sk\/wp-json\/wp\/v2\/media?parent=9886"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vitashop.info\/sk\/wp-json\/wp\/v2\/categories?post=9886"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vitashop.info\/sk\/wp-json\/wp\/v2\/tags?post=9886"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}