{"id":971,"date":"2022-12-10T14:06:59","date_gmt":"2022-12-10T14:06:59","guid":{"rendered":"https:\/\/stage1.critida.com\/the-health-benefits-of-extra-virgin-olive-oil\/"},"modified":"2026-10-27T07:22:11","modified_gmt":"2026-10-27T07:22:11","slug":"the-health-benefits-of-extra-virgin-olive-oil","status":"publish","type":"post","link":"https:\/\/critida.com\/sk\/the-health-benefits-of-extra-virgin-olive-oil\/","title":{"rendered":"V\u00fdhody extra panensk\u00e9ho olivov\u00e9ho oleja"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"971\" class=\"elementor elementor-971\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"wd-negative-gap elementor-element elementor-element-7137732e e-flex e-con-boxed e-con e-parent\" data-id=\"7137732e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-434637a5 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"434637a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Extra panensk\u00fd olivov\u00fd olej: v\u00fdhody pre \u013eudsk\u00e9 zdravie<\/h2>\n\n<h3 class=\"wp-block-heading\" style=\"font-size: 16px;\"><strong>1<\/strong> \u2013 <strong>Chr\u00e1ni zdravie srdca<\/strong><\/h3>\n\n<p class=\"wp-block-paragraph\">\u0160t\u00fadie zistili, \u017ee di\u00e9ty s vysok\u00fdm obsahom mononenas\u00fdten\u00fdch tukov zni\u017euj\u00fa LDL cholesterol, zvy\u0161uj\u00fa HDL cholesterol a zni\u017euj\u00fa triglyceridy lep\u0161ie ako di\u00e9ty s ni\u017e\u0161\u00edm obsahom tuku a vy\u0161\u0161\u00edm obsahom sacharidov. V\u010faka siln\u00fdm antioxidantom zn\u00e1mym ako polyfenoly sa extra panensk\u00fd olej pova\u017euje za protiz\u00e1palov\u00fa potravinu a ochrancu kardiovaskul\u00e1rneho syst\u00e9mu. Ke\u010f imunitn\u00fd syst\u00e9m \u010dloveka v podstate za\u010dne bojova\u0165 proti vlastn\u00e9mu telu v d\u00f4sledku zlej stravy, stresu alebo in\u00fdch faktorov, sp\u00fa\u0161\u0165aj\u00fa sa z\u00e1palov\u00e9 reakcie, ktor\u00e9 ved\u00fa k nebezpe\u010dn\u00e9mu z\u00e1palu sp\u00f4sobuj\u00facemu ochorenie.<a href=\"http:\/\/draxe.com\/inflammation-at-the-root-of-most-diseases\/\">.<\/a><\/p>\n\n<p class=\"wp-block-paragraph\">\u00da\u010delom z\u00e1palu je chr\u00e1ni\u0165 n\u00e1s pred chorobami a v pr\u00edpade potreby opravi\u0165 telo, ale chronick\u00fd z\u00e1pal je mimoriadne \u0161kodliv\u00fd pre zdravie tepien a sp\u00e1ja sa so srdcov\u00fdmi chorobami, autoimunitn\u00fdmi ochoreniami a \u010fal\u0161\u00edmi. Extra panensk\u00fd olivov\u00fd olej pom\u00e1ha zvr\u00e1ti\u0165 z\u00e1palov\u00e9 zmeny srdca a ciev s\u00favisiace s vekom a chorobami, uv\u00e1dza sa v \u0161t\u00fadii z roku 2009 publikovanej v \u010dasopise Journal of Cardiovascular Pharmacology. V\u00fdskum ukazuje, \u017ee olivov\u00fd olej je prospe\u0161n\u00fd pri zni\u017eovan\u00ed hypertenzie, preto\u017ee zvy\u0161uje biologick\u00fa dostupnos\u0165 oxidu dusnat\u00e9ho, \u010do udr\u017eiava tepny roz\u0161\u00edren\u00e9 a \u010dist\u00e9.<\/p>\n\n<p class=\"wp-block-paragraph\">Ochrann\u00e9 \u00fa\u010dinky stredomorskej stravy bohatej na kyselinu alfa-linol\u00e9nov\u00fa (ALA) z olivov\u00e9ho oleja boli preuk\u00e1zan\u00e9 v mnoh\u00fdch \u0161t\u00fadi\u00e1ch, pri\u010dom niektor\u00e9 zistili, \u017ee tento typ stravy s vy\u0161\u0161\u00edm obsahom tuku je schopn\u00fd zn\u00ed\u017ei\u0165 riziko srdcovej smrti o 30 percent a n\u00e1hlej srdcovej smrti o 45 percent!<\/p>\n\n<h3 class=\"wp-block-heading\" style=\"font-size: 16px;\"><strong>2 \u2013 <\/strong><strong>Pom\u00e1ha v boji proti rakovine<\/strong><\/h3>\n\n<p class=\"wp-block-paragraph\">Pod\u013ea \u0161t\u00fadie z roku 2004 publikovanej v European Journal of Cancer Prevention obsahuj\u00fa olivy a olivov\u00fd olej antioxidanty v hojnom mno\u017estve. Patria medzi najlep\u0161ie potraviny s vysok\u00fdm obsahom antioxidantov. Olivy (najm\u00e4 tie, ktor\u00e9 neboli podroben\u00e9 tepeln\u00fdm procesom) obsahuj\u00fa akteozidy, hydroxytyrozol, tyrozol a kyseliny fenylpropi\u00f3nov\u00e9. Olivy aj olivov\u00fd olej obsahuj\u00fa zna\u010dn\u00e9 mno\u017estvo \u010fal\u0161\u00edch zl\u00fa\u010den\u00edn pova\u017eovan\u00fdch za protirakovinov\u00e9 l\u00e1tky (napr. skval\u00e9n a terpenoidy), ako aj lipid kyselinu olejov\u00fa odoln\u00fa vo\u010di peroxid\u00e1cii.<\/p>\n\n<p class=\"wp-block-paragraph\">V\u00fdskumn\u00edci sa domnievaj\u00fa, \u017ee je pravdepodobn\u00e9, \u017ee <a title=\"vysok\u00e1 spotreba ol\u00edv a olivov\u00e9ho oleja\" href=\"https:\/\/critida.com\/sk\/olive-oil-international-production-consumption-of-olive-oil\/\" target=\"_blank\" rel=\"noopener\">vysok\u00e1 spotreba ol\u00edv a olivov\u00e9ho oleja<\/a> v ju\u017enej Eur\u00f3pe predstavuje d\u00f4le\u017eit\u00fd pr\u00edspevok k priazniv\u00fdm \u00fa\u010dinkom prevencie rakoviny a zdravia v <a title=\"Stredomorsk\u00e1 di\u00e9ta\" href=\"https:\/\/critida.com\/sk\/cretan-diet\/\" target=\"_blank\" rel=\"noopener\">Stredomorsk\u00e1 di\u00e9ta<\/a>.<\/p>\n\n<h3 class=\"wp-block-heading\" style=\"font-size: 16px;\"><strong>3 \u2013 Pom\u00e1ha pri chudnut\u00ed a prevencii obezity<\/strong><\/h3>\n\n<p class=\"wp-block-paragraph\">Konzum\u00e1cia dostato\u010dn\u00e9ho mno\u017estva zdrav\u00fdch tukov je k\u013e\u00fa\u010dov\u00fdm prvkom pri kontrole nadmern\u00e9ho mno\u017estva inzul\u00ednu, horm\u00f3nu, ktor\u00fd reguluje hladinu cukru v krvi, sp\u00f4sobuje priberanie na v\u00e1he a udr\u017eiava v\u00e1hu, aj ke\u010f zni\u017eujeme kal\u00f3rie a viac cvi\u010d\u00edme. Tuky zas\u00fdtia a pom\u00e1haj\u00fa zni\u017eova\u0165 hlad, chute na jedlo a prejedanie sa. To je jeden z d\u00f4vodov, pre\u010do po\u010detn\u00e9 \u0161t\u00fadie zistili, \u017ee di\u00e9ty s n\u00edzkym obsahom tuku neved\u00fa k chudnutiu alebo udr\u017eaniu hmotnosti tak \u013eahko alebo \u010dasto ako vyv\u00e1\u017een\u00e9 di\u00e9ty s vy\u0161\u0161\u00edm obsahom tuku.<\/p>\n\n<p class=\"wp-block-paragraph\">Po presk\u00faman\u00ed piatich \u0161t\u00fadi\u00ed zah\u0155\u0148aj\u00facich celkovo 447 jedincov v\u00fdskumn\u00edci z Univerzitnej nemocnice v Bazileji vo \u0160vaj\u010diarsku zistili, \u017ee jedinci, ktor\u00fdm bola zaraden\u00e1 di\u00e9ta s vy\u0161\u0161\u00edm obsahom tuku a n\u00edzkym obsahom sacharidov, schudli viac ako jedinci, ktor\u00ed boli n\u00e1hodne zaraden\u00ed do skupiny s n\u00edzkotu\u010dnou di\u00e9tou. Medzi t\u00fdmito dvoma skupinami sa nezistili \u017eiadne rozdiely v hladin\u00e1ch krvn\u00e9ho tlaku, ale hodnoty triglyceridov a cholesterolu s vysokou hustotou lipoprote\u00ednov sa priaznivej\u0161ie zmenili u jedincov, ktor\u00fdm bola zaraden\u00e1 di\u00e9ta s vy\u0161\u0161\u00edm obsahom tuku!<\/p>\n\n<p class=\"wp-block-paragraph\">Ke\u010f\u017ee di\u00e9ty s dostato\u010dn\u00fdm mno\u017estvom zdrav\u00fdch tukov s\u00fa uspokojuj\u00facej\u0161ie, \u013eudia s v\u00e4\u010d\u0161ou pravdepodobnos\u0165ou dok\u00e1\u017eu dodr\u017eiava\u0165 ich. Napr\u00edklad \u0161t\u00fadia z roku 2002 publikovan\u00e1 v \u010dasopise Women's Health Journal zistila, \u017ee di\u00e9ta obohaten\u00e1 olivov\u00fdm olejom viedla k v\u00e4\u010d\u0161iemu \u00fabytku hmotnosti ako di\u00e9ta s ni\u017e\u0161\u00edm obsahom tuku v osemt\u00fd\u017ed\u0148ovom porovnan\u00ed. Po \u00f4smich t\u00fd\u017ed\u0148och si \u00fa\u010dastn\u00edci tie\u017e v drvivej v\u00e4\u010d\u0161ine zvolili di\u00e9tu obohaten\u00fa olivov\u00fdm olejom po\u010das najmenej \u0161iestich mesiacov sledovan\u00e9ho obdobia.<\/p>\n\n<h3 class=\"wp-block-heading\" style=\"font-size: 16px;\"><strong>4 \u2013 Podporuje zdravie mozgu<\/strong><\/h3>\n\n<p class=\"wp-block-paragraph\">Mozog sa z ve\u013ekej \u010dasti sklad\u00e1 z mastn\u00fdch kysel\u00edn a na vykon\u00e1vanie \u00faloh, regul\u00e1ciu n\u00e1lady a jasn\u00e9 myslenie potrebujeme ich denne v mierne vysokej hladine. Rovnako ako in\u00e9 zdroje zdrav\u00fdch tukov, aj olivov\u00fd olej sa pova\u017euje za potravinu pre mozog, ktor\u00e1 zlep\u0161uje s\u00fastredenie a pam\u00e4\u0165.<\/p>\n\n<p class=\"wp-block-paragraph\">Olivov\u00fd olej pom\u00e1ha bojova\u0165 proti kognit\u00edvnemu poklesu s\u00favisiacemu s vekom, preto\u017ee chr\u00e1ni pred z\u00e1palom, oxida\u010dn\u00fdm stresom a ADDL, \u010do s\u00fa prote\u00edny, ktor\u00e9 s\u00fa toxick\u00e9 pre mozog a m\u00f4\u017eu spusti\u0165 demenciu alebo Alzheimerovu chorobu.<\/p>\n\n<h3 class=\"wp-block-heading\" style=\"font-size: 16px;\"><strong>5 \u2013 Bojuje s poruchami n\u00e1lady a depresiou<\/strong><\/h3>\n\n<p class=\"wp-block-paragraph\">Zdrav\u00e9 tuky vr\u00e1tane olivov\u00e9ho oleja maj\u00fa hormon\u00e1lne vyrovn\u00e1vacie a protiz\u00e1palov\u00e9 \u00fa\u010dinky, ktor\u00e9 m\u00f4\u017eu predch\u00e1dza\u0165 dysfunkcii neurotransmiterov. N\u00edzkotu\u010dn\u00e9 stravy s\u00fa \u010dasto spojen\u00e9 s vy\u0161\u0161ou mierou depresie a \u00fazkosti. Poruchy n\u00e1lady alebo kognit\u00edvne poruchy sa m\u00f4\u017eu vyskytn\u00fa\u0165, ke\u010f mozog nedost\u00e1va dostato\u010dn\u00e9 mno\u017estvo \u201chorm\u00f3nov \u0161\u0165astia\u201d, ako je seroton\u00edn alebo dopam\u00edn, d\u00f4le\u017eit\u00fdch chemick\u00fdch poslov, ktor\u00e9 s\u00fa potrebn\u00e9 na regul\u00e1ciu n\u00e1lady, dobr\u00fd sp\u00e1nok a spracovanie my\u0161lienok.<\/p>\n\n<p class=\"wp-block-paragraph\">Jedna \u0161t\u00fadia z roku 2011, ktor\u00fa uskuto\u010dnila Univerzita v Las Palmas v \u0160panielsku, zistila, \u017ee pr\u00edjem mononenas\u00fdten\u00fdch a polynenas\u00fdten\u00fdch tukov mal inverzn\u00fd vz\u0165ah s rizikom depresie. Z\u00e1rove\u0148 mal pr\u00edjem trans-tukov a riziko depresie line\u00e1rny vz\u0165ah, \u010do ukazuje, \u017ee vy\u0161\u0161ia konzum\u00e1cia trans-tukov a ni\u017e\u0161\u00ed obsah PUFA a MUFA m\u00f4\u017eu zv\u00fd\u0161i\u0165 \u0161ance na boj s poruchami n\u00e1lady a lie\u010dbu depresie.<a href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/16512956\">sesia.<\/a><\/p>\n\n<h3 class=\"wp-block-heading\" style=\"font-size: 16px;\"><strong>6 \u2013 Skvel\u00e9 na zlep\u0161enie zdravia poko\u017eky<\/strong><\/h3>\n\n<p class=\"wp-block-paragraph\">Ako vysok\u00fd zdroj vitam\u00ednu E a \u010fal\u0161\u00edch antioxidantov m\u00f4\u017ee olivov\u00fd olej tie\u017e pom\u00f4c\u0165 hydratova\u0165 poko\u017eku, ur\u00fdchli\u0165 hojenie r\u00e1n a pom\u00f4c\u0165 v boji proti infekci\u00e1m alebo hormon\u00e1lnej nerovnov\u00e1he, ktor\u00e9 m\u00f4\u017eu vies\u0165 k akn\u00e9, ekz\u00e9mu a in\u00fdm ko\u017en\u00fdm ochoreniam, v\u010faka \u010domu je extra panensk\u00fd olivov\u00fd olej dom\u00e1cim liekom na akn\u00e9 a pr\u00edrodn\u00fa lie\u010dbu ekz\u00e9mu.<\/p>\n\n<h3 class=\"wp-block-heading\" style=\"font-size: 16px;\">7 \u2013 <strong>M\u00f4\u017ee pom\u00f4c\u0165, predch\u00e1dza\u0165 alebo lie\u010di\u0165 cukrovku<\/strong><\/h3>\n\n<p class=\"wp-block-paragraph\">Zatia\u013e \u010do sacharidy zvy\u0161uj\u00fa hladinu cukru v krvi t\u00fdm, \u017ee dod\u00e1vaj\u00fa gluk\u00f3zu, tuky pom\u00e1haj\u00fa stabilizova\u0165 hladinu cukru v krvi a regulova\u0165 inzul\u00edn. Aj ke\u010f zjete nie\u010do s vysok\u00fdm obsahom cukru alebo sacharidov, pridanie extra panensk\u00e9ho olivov\u00e9ho oleja do jedla m\u00f4\u017ee pom\u00f4c\u0165 spomali\u0165 ich vplyv na krvn\u00fd obeh. Konzum\u00e1cia olivov\u00e9ho oleja je tie\u017e skvel\u00fd sp\u00f4sob, ako sa po jedle c\u00edti\u0165 spokojnej\u0161\u00ed, \u010do m\u00f4\u017ee pom\u00f4c\u0165 predch\u00e1dza\u0165 chuti na sladk\u00e9 a prejedaniu sa, ktor\u00e9 m\u00f4\u017eu vies\u0165 ku komplik\u00e1ci\u00e1m cukrovky.<\/p>\n\n<h3 class=\"wp-block-heading\" style=\"font-size: 16px;\"><strong>8 \u2013 Pom\u00e1ha vyrovn\u00e1va\u0165 horm\u00f3ny<\/strong><\/h3>\n\n<p class=\"wp-block-paragraph\">Pri snahe vyrovna\u0165 horm\u00f3ny a zmierni\u0165 pr\u00edznaky s\u00favisiace s PMS, neplodnos\u0165ou alebo menopauzou je d\u00f4le\u017eit\u00e9, aby va\u0161a strava obsahovala dostatok \u017eiv\u00edn a zdrav\u00fdch tukov. Olivov\u00fd olej dod\u00e1va esenci\u00e1lne tuky, ktor\u00e9 m\u00f4\u017eu pom\u00f4c\u0165 regulova\u0165 \u0161t\u00edtnu \u017e\u013eazu, nadobli\u010dky a hypof\u00fdzu. V\u0161etky tieto \u017e\u013eazy spolupracuj\u00fa na produkcii a vyrovn\u00e1van\u00ed pohlavn\u00fdch horm\u00f3nov. Olivov\u00fd olej tie\u017e poskytuje esenci\u00e1lny vitam\u00edn E, ktor\u00fd pom\u00e1ha regulova\u0165 produkciu estrog\u00e9nu.<\/p>\n\n<h3 style=\"font-size: 16px;\"><\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/critida.com\/wp-content\/uploads\/the-health-benefits-of-extra-virgin-olive-oil-in-human-health.jpg\" sizes=\"(max-width: 778px) 100vw, 778px\" srcset=\"https:\/\/critida.com\/wp-content\/uploads\/the-health-benefits-of-extra-virgin-olive-oil-in-human-health.jpg 778w, https:\/\/critida.com\/wp-content\/uploads\/the-health-benefits-of-extra-virgin-olive-oil-in-human-health-300x214-1.jpg 300w, https:\/\/critida.com\/wp-content\/uploads\/the-health-benefits-of-extra-virgin-olive-oil-in-human-health-768x547-1.webp 768w, https:\/\/critida.com\/wp-content\/uploads\/the-health-benefits-of-extra-virgin-olive-oil-in-human-health-18x12-1.jpg 18w\" alt=\"\" width=\"778\" height=\"554\" \/><\/p>\n<h2>Komponenty EVOO a ich zdravotn\u00e9 pr\u00ednosy<\/h2>\n<p>V\u010faka svojmu postaveniu ako poprednej potraviny v stredomorskej strave a rozsiahlemu v\u00fdskumu jeho jedine\u010dn\u00e9ho zlo\u017eenia fytonutrientov sa olivov\u00fd olej stal legend\u00e1rnym kulin\u00e1rskym olejom s ve\u013emi \u0165a\u017eko porovnate\u013en\u00fdmi zdravotn\u00fdmi v\u00fdhodami. Spomedzi jeho rozsiahleho zoznamu fytonutrientov nie je \u017eiadna kateg\u00f3ria \u017eiv\u00edn d\u00f4le\u017eitej\u0161ia ako jeho polyfenoly. Obsah polyfenolov v tomto lahodnom oleji je skuto\u010dne \u00fa\u017easn\u00fd! Ni\u017e\u0161ie uveden\u00fd zoznam zobrazuje niektor\u00e9 k\u013e\u00fa\u010dov\u00e9 polyfenoly nach\u00e1dzaj\u00face sa v olivovom oleji, zoraden\u00e9 pod\u013ea ich chemickej kateg\u00f3rie:<\/p>\n<p>\u00a0<\/p>\n<table style=\"color: darkblue;\">\n<tbody>\n<tr>\n<td>\u00a0<\/td>\n<td><strong>Jednoduch\u00e9 fenoly<\/strong><\/td>\n<td><strong>Antokyanid\u00edny<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u2022 tyrozol<\/td>\n<td>\u2022 kyanid\u00edny<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u2022 hydroxytyrozol<\/td>\n<td>\u2022 peonid\u00edny<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td><strong>Terp\u00e9ny<\/strong><\/td>\n<td><strong>Flavonoly<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u2022 oleurope\u00edn<\/td>\n<td>\u2022 kvercet\u00edn<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u2022 ligstrozid<\/td>\n<td>\u2022 kaempferol<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td><strong>Flav\u00f3ny<\/strong><\/td>\n<td><strong>Flavonoidn\u00e9 glykozidy<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u2022 apigen\u00edn<\/td>\n<td>\u2022 rut\u00edn<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u2022 luteol\u00edn<\/td>\n<td><strong>Lignany<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td><strong>Kyseliny hydroxy\u0161koricov\u00e9<\/strong><\/td>\n<td>\u2022 pinorezinol<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u2022 kyselina k\u00e1vov\u00e1<\/td>\n<td><strong>Kyseliny hydroxybenzoov\u00e9<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u2022 kyselina \u0161koricov\u00e1<\/td>\n<td>\u2022 kyselina vanilkov\u00e1<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u2022 kyselina ferulov\u00e1<\/td>\n<td>\u2022 kyselina strieka\u010dka<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u2022 kyselina kumarov\u00e1<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- \/wp:post-content --><!-- wp:paragraph -->\n<p>Uk\u00e1zalo sa, \u017ee v\u00e4\u010d\u0161ina polyfenolov v tomto zozname funguje v tele ako antioxidanty aj ako protiz\u00e1palov\u00e9 \u017eiviny. Samotn\u00fd po\u010det a rozmanitos\u0165 polyfenolov v olivovom oleji pom\u00e1ha vysvetli\u0165 jedine\u010dn\u00e9 zdravotn\u00e9 v\u00fdhody tohto kulin\u00e1rskeho oleja.<\/p>\n<!-- \/wp:paragraph --><!-- wp:heading {\"level\":3} -->\n<h3 style=\"font-size: 16px;\"><strong>Protiz\u00e1palov\u00e9 v\u00fdhody<\/strong><\/h3>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>Je nezvy\u010dajn\u00e9 pova\u017eova\u0165 kulin\u00e1rsky olej za protiz\u00e1palov\u00fa potravinu. Rastlinn\u00e9 oleje pozost\u00e1vaj\u00fa takmer zo 100 % z tuku a vo v\u0161eobecnom zmysle slova sa v strave zvy\u010dajne klasifikuj\u00fa ako \u201cpridan\u00e9 tuky\u201d. Pr\u00edjem pr\u00edli\u0161 ve\u013ek\u00e9ho mno\u017estva pridan\u00e9ho tuku v strave m\u00f4\u017ee by\u0165 probl\u00e9mom z mnoh\u00fdch d\u00f4vodov \u2013 vr\u00e1tane d\u00f4vodov zah\u0155\u0148aj\u00facich ne\u017eiaduci z\u00e1pal. Je preto dos\u0165 pozoruhodn\u00e9 n\u00e1js\u0165 kulin\u00e1rsky olej, u ktor\u00e9ho sa opakovane preuk\u00e1zalo, \u017ee m\u00e1 protiz\u00e1palov\u00e9 vlastnosti a poskytuje zdravotn\u00e9 v\u00fdhody v oblasti ne\u017eiaduceho z\u00e1palu. Presne tak\u00e9to v\u00fdskumn\u00e9 v\u00fdsledky v\u0161ak opisuj\u00fa extra panensk\u00fd olivov\u00fd olej.<\/p>\n<!-- \/wp:paragraph --><!-- wp:paragraph -->\n<p>Protiz\u00e1palov\u00e1 sila olivov\u00e9ho oleja spo\u010d\u00edva v jeho polyfenoloch. Tieto protiz\u00e1palov\u00e9 zl\u00fa\u010deniny zah\u0155\u0148aj\u00fa najmenej dev\u00e4\u0165 r\u00f4znych kateg\u00f3ri\u00ed polyfenolov a viac ako dva tucty dobre presk\u00faman\u00fdch protiz\u00e1palov\u00fdch \u017eiv\u00edn. V\u00fdskum zdokumentoval \u0161irok\u00fa \u0161k\u00e1lu protiz\u00e1palov\u00fdch mechanizmov, ktor\u00e9 polyfenoly olivov\u00e9ho oleja pou\u017e\u00edvaj\u00fa na zn\u00ed\u017eenie rizika z\u00e1palov\u00fdch probl\u00e9mov. Medzi tieto mechanizmy patr\u00ed zn\u00ed\u017een\u00e1 produkcia molek\u00fal pren\u00e1\u0161aj\u00facich inform\u00e1cie, ktor\u00e9 by inak zv\u00fd\u0161ili z\u00e1pal (vr\u00e1tane TNF-alfa, interleuk\u00ednu 1-beta, trombox\u00e1nu B2 a leukotri\u00e9nu B4); inhib\u00edcia proz\u00e1palov\u00fdch enz\u00fdmov, ako je cyklooxygen\u00e1za 1 a cyklooxygen\u00e1za 2; a zn\u00ed\u017een\u00e1 synt\u00e9za enz\u00fdmu indukovate\u013enej synt\u00e1zy oxidu dusnat\u00e9ho. U pacientov s ochoren\u00edm srdca sa tie\u017e zistilo, \u017ee olivov\u00fd olej a jeho polyfenoly zni\u017euj\u00fa hladiny C-reakt\u00edvneho prote\u00ednu (CRP) v krvi, \u010do je \u0161iroko pou\u017e\u00edvan\u00e9 meranie krvi na pos\u00fadenie pravdepodobnosti ne\u017eiaduceho z\u00e1palu. Zistilo sa tie\u017e, \u017ee zni\u017euj\u00fa aktivitu v metabolickej dr\u00e1he naz\u00fdvanej dr\u00e1ha kyseliny arachid\u00f3novej, ktor\u00e1 je \u00fastredn\u00e1 pre mobiliz\u00e1ciu z\u00e1palov\u00fdch procesov. Tieto protiz\u00e1palov\u00e9 \u00fa\u010dinky extra panensk\u00e9ho olivov\u00e9ho oleja nez\u00e1visia od vysok\u00e9ho pr\u00edjmu. U\u017e 1-2 polievkov\u00e9 ly\u017eice extra panensk\u00e9ho olivov\u00e9ho oleja denne preuk\u00e1zate\u013ene prin\u00e1\u0161aj\u00fa v\u00fdznamn\u00e9 protiz\u00e1palov\u00e9 \u00fa\u010dinky.<\/p>\n<!-- \/wp:paragraph --><!-- wp:heading -->\n<h2 style=\"font-size: 16px;\"><strong>Kardiovaskul\u00e1rne v\u00fdhody<\/strong><\/h2>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>Mnoh\u00e9 r\u00f4zne kardiovaskul\u00e1rne probl\u00e9my \u2013 vr\u00e1tane postupn\u00e9ho blokovania tepien a ciev (naz\u00fdvan\u00e9ho ateroskler\u00f3za) \u2013 maj\u00fa svoj p\u00f4vod v dvoch ne\u017eiaducich okolnostiach. Prv\u00e1 z t\u00fdchto okolnost\u00ed sa naz\u00fdva oxida\u010dn\u00fd stres. Oxida\u010dn\u00fd stres znamen\u00e1 pr\u00edli\u0161 ve\u013ek\u00e9 po\u0161kodenie (alebo riziko po\u0161kodenia) v d\u00f4sledku pr\u00edtomnosti nadmerne reakt\u00edvnych molek\u00fal obsahuj\u00facich kysl\u00edk. Jedn\u00fdm z najlep\u0161\u00edch sp\u00f4sobov, ako sa vyhn\u00fa\u0165 oxida\u010dn\u00e9mu stresu, je konzumova\u0165 stravu bohat\u00fa na antioxida\u010dn\u00e9 \u017eiviny. Druhou z t\u00fdchto okolnost\u00ed je pretrv\u00e1vaj\u00faci (chronick\u00fd) a ne\u017eiaduci z\u00e1pal n\u00edzkej \u00farovne. Ne\u017eiaduci a chronick\u00fd z\u00e1pal m\u00f4\u017ee by\u0165 v\u00fdsledkom r\u00f4znych faktorov vr\u00e1tane nevyv\u00e1\u017een\u00e9ho metabolizmu, nevyv\u00e1\u017een\u00e9ho \u017eivotn\u00e9ho \u0161t\u00fdlu, ne\u017eiaduceho vystavenia sa environment\u00e1lnym kontaminantom a \u010fal\u0161\u00edch faktorov. Jedn\u00fdm z najlep\u0161\u00edch sp\u00f4sobov, ako sa vyhn\u00fa\u0165 chronick\u00e9mu a ne\u017eiaducemu z\u00e1palu, je konzumova\u0165 stravu bohat\u00fa na protiz\u00e1palov\u00e9 \u017eiviny. Ak\u00e1ko\u013evek potravina bohat\u00e1 na antioxida\u010dn\u00e9 a protiz\u00e1palov\u00e9 \u017eiviny je prirodzen\u00fdm kandid\u00e1tom na zn\u00ed\u017eenie rizika srdcov\u00fdch probl\u00e9mov, preto\u017ee obsahuje presne t\u00fa spr\u00e1vnu kombin\u00e1ciu \u017eiv\u00edn na zn\u00ed\u017eenie rizika oxida\u010dn\u00e9ho stresu a chronick\u00e9ho, ne\u017eiaduceho z\u00e1palu. Mnoh\u00e9 potraviny obsahuj\u00fa cenn\u00e9 mno\u017estvo antioxidantov a protiz\u00e1palov\u00fdch zl\u00fa\u010den\u00edn, ale len m\u00e1lo potrav\u00edn je na tieto zl\u00fa\u010deniny tak bohat\u00fdch ako extra panensk\u00fd olivov\u00fd olej a u\u017e len t\u00e1to skuto\u010dnos\u0165 vysvet\u013euje mnoh\u00e9 z v\u00fdskumom podlo\u017een\u00fdch v\u00fdhod tohto kulin\u00e1rskeho oleja pre zdravie n\u00e1\u0161ho kardiovaskul\u00e1rneho syst\u00e9mu.<\/p>\n<!-- \/wp:paragraph --><!-- wp:paragraph -->\n<p>Pokia\u013e ide o antioxida\u010dn\u00fa ochranu na\u0161ich ciev, uk\u00e1zalo sa, \u017ee olivov\u00fd olej zni\u017euje riziko lipidovej peroxid\u00e1cie (po\u0161kodenie tukov kysl\u00edkom) v na\u0161om krvnom obehu. Mnoh\u00e9 molekuly obsahuj\u00face tuky v na\u0161ej krvi \u2013 vr\u00e1tane molek\u00fal ako LDL \u2013 je potrebn\u00e9 chr\u00e1ni\u0165 pred po\u0161koden\u00edm kysl\u00edkom. Po\u0161kodenie molek\u00fal ako LDL kysl\u00edkom v\u00fdrazne zvy\u0161uje riziko vzniku mnoh\u00fdch kardiovaskul\u00e1rnych ochoren\u00ed vr\u00e1tane ateroskler\u00f3zy. Ochrana molek\u00fal LDL v na\u0161ej krvi pred po\u0161koden\u00edm kysl\u00edkom je hlavnou v\u00fdhodou, ktor\u00fa poskytuje olivov\u00fd olej a jeho polyfenoly. Rovnako d\u00f4le\u017eit\u00e1 je ochrana buniek, ktor\u00e9 vystie\u013eaj\u00fa na\u0161e cievy, pred po\u0161koden\u00edm kysl\u00edkom. Op\u00e4\u0165 plat\u00ed, \u017ee pr\u00e1ve polyfenoly v olivovom oleji n\u00e1m t\u00fato ochranu poskytuj\u00fa.<\/p>\n<!-- \/wp:paragraph --><!-- wp:paragraph -->\n<p>Jeden proces, ktor\u00fd nechceme vidie\u0165 v na\u0161ich cievach, je pr\u00edli\u0161n\u00e9 zhlukovanie krviniek naz\u00fdvan\u00fdch krvn\u00e9 do\u0161ti\u010dky. Zatia\u013e \u010do chceme vidie\u0165 zhlukovanie krvn\u00fdch do\u0161ti\u010diek za okolnost\u00ed, ako je otvoren\u00e1 rana, kde ich zhlukovanie sl\u00fa\u017ei na utesnenie rany, nechceme, aby tento proces prebiehal nepretr\u017eite, ke\u010f nejde o ak\u00fatnu n\u00fadzov\u00fa situ\u00e1ciu. Nieko\u013eko polyfenolov nach\u00e1dzaj\u00facich sa v olivovom oleji \u2013 vr\u00e1tane hydroxytyrozolu, oleurope\u00ednu a luteol\u00ednu \u2013 sa zd\u00e1 by\u0165 obzvl\u00e1\u0161\u0165 u\u017eito\u010dn\u00fdch pri udr\u017eiavan\u00ed na\u0161ich krvn\u00fdch do\u0161ti\u010diek pod kontrolou a predch\u00e1dzan\u00ed probl\u00e9mom s pr\u00edli\u0161n\u00fdm zhlukovan\u00edm (naz\u00fdvan\u00fdm agreg\u00e1cia krvn\u00fdch do\u0161ti\u010diek). Existuj\u00fa aj dve molekuly pren\u00e1\u0161aj\u00face inform\u00e1cie (naz\u00fdvan\u00e9 inhib\u00edtor aktiv\u00e1tora plazminog\u00e9nu-1 a faktor VII), ktor\u00e9 s\u00fa schopn\u00e9 spusti\u0165 pr\u00edli\u0161n\u00e9 zhlukovanie krvn\u00fdch do\u0161ti\u010diek, a polyfenoly v olivovom oleji m\u00f4\u017eu pom\u00f4c\u0165 zastavi\u0165 nadmern\u00fa produkciu t\u00fdchto molek\u00fal.<\/p>\n<!-- \/wp:paragraph --><!-- wp:paragraph -->\n<p>Olivov\u00fd olej je jedn\u00fdm z m\u00e1la \u0161iroko pou\u017e\u00edvan\u00fdch kulin\u00e1rskych olejov, ktor\u00fd obsahuje pribli\u017ene 75 % tuku vo forme kyseliny olejovej (mononenas\u00fdtenej omega-9 mastnej kyseliny). V\u00fdskum u\u017e dlho jasne poukazuje na v\u00fdhody kyseliny olejovej pre spr\u00e1vnu rovnov\u00e1hu celkov\u00e9ho cholesterolu, LDL cholesterolu a HDL cholesterolu v tele. Ke\u010f sa strava s n\u00edzkym obsahom mononenas\u00fdten\u00fdch tukov vylep\u0161\u00ed na mononenas\u00fdten\u00e9 tuky (nahraden\u00edm in\u00fdch olejov olivov\u00fdm olejom), \u00fa\u010dastn\u00edci v\u00fdskumnej \u0161t\u00fadie maj\u00fa tendenciu zaznamena\u0165 v\u00fdrazn\u00fd pokles celkov\u00e9ho cholesterolu v krvi, LDL cholesterolu a pomeru LDL:HDL. To s\u00fa presne v\u00fdsledky, ktor\u00e9 chceme pre zdravie srdca. Okrem t\u00fdchto \u00fa\u010dinkov olivov\u00e9ho oleja na vyrovn\u00e1vanie cholesterolu a jeho vysok\u00e9ho obsahu kyseliny olejovej v\u0161ak prich\u00e1dza nov\u00fd zvrat: ned\u00e1vne v\u00fdskumn\u00e9 \u0161t\u00fadie uk\u00e1zali, \u017ee olivov\u00fd olej a jeho kyselina olejov\u00e1 m\u00f4\u017eu by\u0165 d\u00f4le\u017eit\u00fdmi faktormi zni\u017eovania krvn\u00e9ho tlaku. V\u00fdskumn\u00edci sa domnievaj\u00fa, \u017ee ve\u013ek\u00e9 mno\u017estvo kyseliny olejovej v olivovom oleji sa vstreb\u00e1va do tela, nach\u00e1dza sa v bunkov\u00fdch membr\u00e1nach, men\u00ed sign\u00e1lne vzorce na \u00farovni bunkovej membr\u00e1ny (konkr\u00e9tne men\u00ed kask\u00e1dy spojen\u00e9 s G-prote\u00ednom) a t\u00fdm zni\u017euje krvn\u00fd tlak.<\/p>\n<!-- \/wp:paragraph --><!-- wp:paragraph -->\n<p>Je zauj\u00edmav\u00e9, \u017ee ned\u00e1vna \u0161t\u00fadia na laborat\u00f3rnych zvierat\u00e1ch prid\u00e1va jedno upozornenie pre ka\u017ed\u00e9ho, kto chce do svojho jed\u00e1lni\u010dka zaradi\u0165 jedine\u010dn\u00e9 kardiovaskul\u00e1rne v\u00fdhody olivov\u00e9ho oleja. T\u00e1to \u0161t\u00fadia zistila, \u017ee kardiovaskul\u00e1rne v\u00fdhody olivov\u00e9ho oleja a jeho polyfenolov sa neprejavili, ke\u010f laborat\u00f3rne zvierat\u00e1 konzumovali prive\u013ea kal\u00f3ri\u00ed a prive\u013ea celkov\u00e9ho mno\u017estva potravy. Tento v\u00fdsledok nazna\u010duje, \u017ee olivov\u00fd olej \u2013 hoci je vynikaj\u00faci v ochrane n\u00e1\u0161ho kardiovaskul\u00e1rneho syst\u00e9mu polyfenolmi \u2013 mus\u00ed by\u0165 integrovan\u00fd do celkovej zdravej stravy, aby poskytol o\u010dak\u00e1van\u00e9 v\u00fdhody.<\/p>\n<!-- \/wp:paragraph --><!-- wp:heading {\"level\":3} -->\n<h3 style=\"font-size: 16px;\"><strong>V\u00fdhody pre tr\u00e1viace zdravie<\/strong><\/h3>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>V\u00fdhody olivov\u00e9ho oleja pre tr\u00e1viaci trakt boli prv\u00fdkr\u00e1t odhalen\u00e9 vo v\u00fdskume stravy a rakoviny tr\u00e1viaceho traktu. Po\u010detn\u00e9 \u0161t\u00fadie zistili ni\u017e\u0161iu mieru rakoviny tr\u00e1viaceho traktu \u2013 najm\u00e4 rakoviny hornej \u010dasti tr\u00e1viaceho traktu vr\u00e1tane \u017eal\u00fadka a tenk\u00e9ho \u010dreva \u2013 u popul\u00e1ci\u00ed, ktor\u00e9 pravidelne konzumovali olivov\u00fd olej. \u0160t\u00fadie o stredomorskej strave boli d\u00f4le\u017eitou s\u00fa\u010das\u0165ou tohto po\u010diato\u010dn\u00e9ho v\u00fdskumu olivov\u00e9ho oleja a tr\u00e1viaceho traktu. Ochrana dolnej \u010dasti tr\u00e1viaceho traktu (napr\u00edklad ochrana hrub\u00e9ho \u010dreva pred rakovinou hrub\u00e9ho \u010dreva) je vo v\u00fdskume olivov\u00e9ho oleja menej zdokumentovan\u00e1, aj ke\u010f existuj\u00fa siln\u00e9 podporn\u00e9 d\u00f4kazy z vybran\u00fdch \u0161t\u00fadi\u00ed na laborat\u00f3rnych zvierat\u00e1ch. Predpokladalo sa, \u017ee mnoh\u00e9 z t\u00fdchto protirakovinov\u00fdch \u00fa\u010dinkov v tr\u00e1viacom trakte z\u00e1visia od polyfenolov v olivovom oleji a ich antioxida\u010dn\u00fdch a protiz\u00e1palov\u00fdch vlastnost\u00ed. Jedna konkr\u00e9tna kateg\u00f3ria polyfenolov, naz\u00fdvan\u00e1 sekoiridoidy, je na\u010falej stredobodom v\u00fdskumu prevencie rakoviny tr\u00e1viaceho traktu.<\/p>\n<!-- \/wp:paragraph --><!-- wp:paragraph -->\n<p>Ned\u00e1vny v\u00fdskum n\u00e1m v\u0161ak poskytol e\u0161te viac inform\u00e1ci\u00ed o olivovom oleji, jeho polyfenoloch a ochrane tr\u00e1viaceho traktu. Jedna fascinuj\u00faca oblas\u0165 ned\u00e1vneho v\u00fdskumu sa t\u00fdka polyfenolov v olivovom oleji a rovnov\u00e1hy bakt\u00e9ri\u00ed v na\u0161om tr\u00e1viacom trakte. Uk\u00e1zalo sa, \u017ee mnoh\u00e9 polyfenoly v olivovom oleji spoma\u013euj\u00fa rast ne\u017eiaducich bakt\u00e9ri\u00ed vr\u00e1tane bakt\u00e9ri\u00ed be\u017ene zodpovedn\u00fdch za infekcie tr\u00e1viaceho traktu. Medzi tieto polyfenoly patr\u00ed oleurope\u00edn, hydroxytyrozol a tyrozol. Niektor\u00e9 z t\u00fdchto polyfenolov \u2013 spolu s \u010fal\u0161\u00edmi polyfenolmi olivov\u00e9ho oleja, ako je ligstrozid \u2013 s\u00fa \u0161pecificky schopn\u00e9 inhibova\u0165 rast bakt\u00e9rie Helicobacter pylori. Tento \u00fa\u010dinok polyfenolov olivov\u00e9ho oleja m\u00f4\u017ee by\u0165 obzvl\u00e1\u0161\u0165 d\u00f4le\u017eit\u00fd, preto\u017ee nadmern\u00e1 popul\u00e1cia bakt\u00e9ri\u00ed Helicobacter spolu s nadmern\u00fdm prichyten\u00edm Helicobacter na sliznicu \u017eal\u00fadka m\u00f4\u017ee vies\u0165 k \u017eal\u00fado\u010dn\u00fdm vredom a in\u00fdm ne\u017eiaducim tr\u00e1viacim probl\u00e9mom.<\/p>\n<!-- \/wp:paragraph --><!-- wp:heading {\"level\":3} -->\n<h3 style=\"font-size: 16px;\"><strong>V\u00fdhody pre zdravie kost\u00ed<\/strong><\/h3>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>Podpora celkov\u00e9ho zdravia kost\u00ed je \u010fal\u0161ou s\u013eubnou oblas\u0165ou v\u00fdskumu olivov\u00e9ho oleja. Hoci v\u00e4\u010d\u0161ina po\u010diato\u010dn\u00fdch \u0161t\u00fadi\u00ed v tejto oblasti bola vykonan\u00e1 na laborat\u00f3rnych zvierat\u00e1ch, lep\u0161ie hladiny v\u00e1pnika v krvi boli opakovane sp\u00e1jan\u00e9 s pr\u00edjmom olivov\u00e9ho oleja. Okrem toho sa preuk\u00e1zalo, \u017ee najmenej dva polyfenoly v olivovom oleji \u2013 tyrozol a hydroxytyrozol \u2013 zvy\u0161uj\u00fa tvorbu kost\u00ed u potkanov. Ned\u00e1vna skupina v\u00fdskumn\u00edkov tie\u017e nazna\u010dila, \u017ee olivov\u00fd olej by mohol ma\u0165 nakoniec \u0161peci\u00e1lne v\u00fdhody pre kosti u \u017eien po menopauze, preto\u017ee zistili zlep\u0161en\u00e9 krvn\u00e9 markery celkov\u00e9ho zdravia kost\u00ed u sam\u00edc potkanov, ktor\u00e9 boli k\u0155men\u00e9 olivov\u00fdm olejom po odstr\u00e1nen\u00ed vaje\u010dn\u00edkov. Ako celok vy\u0161\u0161ie uveden\u00e9 \u0161t\u00fadie nazna\u010duj\u00fa, \u017ee v\u00fdhody pre zdravie kost\u00ed by sa mohli nakoniec pova\u017eova\u0165 za d\u00f4le\u017eit\u00fd aspekt pr\u00edjmu olivov\u00e9ho oleja.<\/p>\n<!-- \/wp:paragraph --><!-- wp:heading {\"level\":3} -->\n<h3 style=\"font-size: 16px;\"><strong>Kognit\u00edvne v\u00fdhody<\/strong><\/h3>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>Zlep\u0161enie kognit\u00edvnych funkci\u00ed \u2013 najm\u00e4 u star\u0161\u00edch dospel\u00fdch \u2013 je dobre zn\u00e1mou \u010drtou stredomorskej stravy. Ako z\u00e1kladn\u00fd olej v tejto strave je olivov\u00fd olej obzvl\u00e1\u0161\u0165 zauj\u00edmav\u00fd pre v\u00fdskumn\u00edkov zaoberaj\u00facich sa stravou a kognit\u00edvnymi funkciami. Vo Franc\u00fazsku ned\u00e1vna rozsiahla \u0161t\u00fadia na star\u0161\u00edch dospel\u00fdch uk\u00e1zala, \u017ee vizu\u00e1lnu pam\u00e4\u0165 a verb\u00e1lnu plynulos\u0165 mo\u017eno zlep\u0161i\u0165 t\u00fdm, \u010do v\u00fdskumn\u00edci nazvali \u201cintenz\u00edvnym pou\u017e\u00edvan\u00edm\u201d olivov\u00e9ho oleja. V tomto pr\u00edpade \u201cintenz\u00edvne pou\u017e\u00edvanie\u201d znamenalo pravideln\u00e9 pou\u017e\u00edvanie olivov\u00e9ho oleja nielen na varenie alebo ako pr\u00edsada do om\u00e1\u010dok a dresingov, ale za v\u0161etk\u00fdch t\u00fdchto okolnost\u00ed.<\/p>\n<!-- \/wp:paragraph --><!-- wp:paragraph -->\n<p>Rovnako fascinuj\u00facim v oblasti kogn\u00edcie bol pre n\u00e1s ned\u00e1vny v\u00fdskum pr\u00edjmu olivov\u00e9ho oleja a funkcie mozgu. U laborat\u00f3rnych zvierat s mozgovou funkciou, ktor\u00e1 bola ohrozen\u00e1 nedostatkom kysl\u00edka, pomohla konzum\u00e1cia olivov\u00e9ho oleja kompenzova\u0165 mnoho r\u00f4znych typov probl\u00e9mov s\u00favisiacich s mozgom, vr\u00e1tane nevyv\u00e1\u017een\u00e9ho obsahu vody, nevyv\u00e1\u017eenej aktivity nervov\u00e9ho syst\u00e9mu a pr\u00edli\u0161 \u013eahk\u00e9ho prechodu molek\u00fal cez hematoencefalick\u00fa bari\u00e9ru. Tento v\u00fdskum na zvierat\u00e1ch poskytol vedcom mnoho \u010fal\u0161\u00edch ind\u00edci\u00ed o sp\u00f4soboch, ak\u00fdmi by n\u00e1m olivov\u00fd olej mohol poskytova\u0165 kognit\u00edvne v\u00fdhody. Schopnos\u0165 pom\u00e1ha\u0165 chr\u00e1ni\u0165 n\u00e1\u0161 mozog v \u010dasoch nerovnov\u00e1hy sa m\u00f4\u017ee uk\u00e1za\u0165 ako jedna zo \u0161peci\u00e1lnych zdravotn\u00fdch v\u00fdhod, ktor\u00e9 tento jedine\u010dn\u00fd kulin\u00e1rsky olej pon\u00faka.<\/p>\n<!-- \/wp:paragraph --><!-- wp:heading {\"level\":3} -->\n<h3 style=\"font-size: 16px;\"><strong>V\u00fdhody proti rakovine<\/strong><\/h3>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>Polyfenoly nach\u00e1dzaj\u00face sa v olivovom oleji s\u00fa prirodzenou zlo\u017ekou, ktor\u00e1 n\u00e1m pom\u00e1ha zni\u017eova\u0165 riziko ur\u010dit\u00fdch typov rakoviny. Mnoh\u00e9 typy rakoviny vznikaj\u00fa iba vtedy, ke\u010f s\u00fa bunky zahlten\u00e9 oxida\u010dn\u00fdm stresom (po\u0161kodenie bunkovej \u0161trukt\u00fary a funkcie nadmerne reakt\u00edvnymi molekulami obsahuj\u00facimi kysl\u00edk) a chronick\u00fdm nadmern\u00fdm z\u00e1palom. Ke\u010f\u017ee polyfenoly v olivovom oleji p\u00f4sobia ako antioxidanty aj protiz\u00e1palov\u00e9 molekuly, s\u00fa ide\u00e1lne na zn\u00ed\u017eenie rizika oxida\u010dn\u00e9ho stresu a chronick\u00e9ho ne\u017eiaduceho z\u00e1palu v na\u0161ich bunk\u00e1ch. V\u00fdskumn\u00e9 \u0161t\u00fadie uk\u00e1zali, \u017ee u\u017e 1 \u2013 2 polievkov\u00e9 ly\u017eice olivov\u00e9ho oleja denne m\u00f4\u017eu zn\u00ed\u017ei\u0165 riziko ur\u010dit\u00fdch typov rakoviny vr\u00e1tane rakoviny prsn\u00edka, d\u00fdchac\u00edch ciest, hornej \u010dasti tr\u00e1viaceho traktu a v men\u0161ej miere aj dolnej \u010dasti tr\u00e1viaceho traktu (rakovina hrub\u00e9ho \u010dreva a kone\u010dn\u00edka). V niektor\u00fdch v\u00fdskumn\u00fdch \u0161t\u00fadi\u00e1ch sa protirakovinov\u00e9 \u00fa\u010dinky olivov\u00e9ho oleja neprejavia, k\u00fdm sa strava be\u017en\u00fdch u\u017e\u00edvate\u013eov olivov\u00e9ho oleja neporovn\u00e1 so stravou jednotlivcov, ktor\u00ed olivov\u00fd olej pou\u017e\u00edvaj\u00fa zriedkavo a namiesto toho konzumuj\u00fa pridan\u00e9 tuky, ktor\u00e9 maj\u00fa nas\u00fdtenej\u0161ie zlo\u017eenie (napr\u00edklad maslo).<\/p>\n<!-- \/wp:paragraph --><!-- wp:paragraph -->\n<p>Zatia\u013e \u010do v\u00e4\u010d\u0161ina v\u00fdskumov olivov\u00e9ho oleja v oblasti protirakovinov\u00e9ho \u00fa\u010dinku sa zameriavala na jeho polyfenoly a ich antioxida\u010dn\u00e9 a protiz\u00e1palov\u00e9 vlastnosti, nieko\u013eko \u0161t\u00fadi\u00ed odhalilo aj \u010fal\u0161ie fascinuj\u00face sp\u00f4soby, ak\u00fdmi olivov\u00fd olej poskytuje svoje protirakovinov\u00e9 v\u00fdhody. Medzi tieto \u010fal\u0161ie sp\u00f4soby patr\u00ed zlep\u0161enie funkcie bunkovej membr\u00e1ny sp\u00f4sobom, ktor\u00fd zni\u017euje riziko vzniku rakoviny, a zmena g\u00e9novej expresie v bunk\u00e1ch sp\u00f4sobom, ktor\u00fd posil\u0148uje ich antioxida\u010dn\u00fd obrann\u00fd syst\u00e9m. Posledn\u00fd d\u00f4le\u017eit\u00fd mechanizmus sp\u00e1jaj\u00faci pr\u00edjem olivov\u00e9ho oleja so zn\u00ed\u017een\u00fdm rizikom rakoviny zah\u0155\u0148a ochranu na\u0161ej DNA. Zd\u00e1 sa, \u017ee antioxidanty v olivovom oleji maj\u00fa \u0161peci\u00e1lnu schopnos\u0165 chr\u00e1ni\u0165 DNA (deoxyribonukleov\u00e9 kyseliny) \u2013 k\u013e\u00fa\u010dov\u00fa chemick\u00fa zlo\u017eku genetick\u00e9ho materi\u00e1lu v na\u0161ich bunk\u00e1ch \u2013 pred po\u0161koden\u00edm kysl\u00edkom. Ochrana DNA pred ne\u017eiaducim oxida\u010dn\u00fdm stresom znamen\u00e1 lep\u0161iu funkciu buniek v \u0161irokej \u0161k\u00e1le sp\u00f4sobov a poskytuje bunke zn\u00ed\u017een\u00e9 riziko vzniku rakoviny.<\/p>\n<!-- \/wp:paragraph --><!-- wp:paragraph -->\n<p>Existuje tie\u017e povzbudiv\u00fd v\u00fdskum potenci\u00e1lu olivov\u00e9ho oleja pom\u00f4c\u0165 pri kontrole niektor\u00fdch druhov rakoviny, akon\u00e1hle sa u\u017e rozvin\u00fa. Napr\u00edklad zlep\u0161enie stavu rakoviny prsn\u00edka bolo oblas\u0165ou osobitn\u00e9ho z\u00e1ujmu vo v\u00fdskume olivov\u00e9ho oleja. V tejto s\u00favislosti sa \u010das\u0165 v\u00fdskumu zamerala na sekoiridoidy v olivovom oleji (najm\u00e4 oleokanthal) a jeho schopnos\u0165 pom\u00e1ha\u0165 br\u00e1ni\u0165 reprodukcii buniek rakoviny prsn\u00edka. \u010eal\u0161\u00edm pr\u00edkladom je schopnos\u0165 hydroxytyrozolu (HT) v olivovom oleji spusti\u0165 programovan\u00fa bunkov\u00fa smr\u0165 (apopt\u00f3zu) v bunk\u00e1ch rakoviny hrub\u00e9ho \u010dreva. HT m\u00f4\u017ee by\u0165 schopn\u00fd dosiahnu\u0165 tento protirakovinov\u00fd \u00fa\u010dinok t\u00fdm, \u017ee pom\u00e1ha blokova\u0165 enzymatick\u00fa aktivitu syntet\u00e1zy mastn\u00fdch kysel\u00edn (FAS). Tieto vlastnosti olivov\u00e9ho oleja a zlo\u017eiek olivov\u00e9ho oleja na kontrolu rakoviny sa v\u0161eobecne ozna\u010duj\u00fa ako \u201cantiproliferat\u00edvne\u201d vlastnosti olivov\u00e9ho oleja. O\u010dak\u00e1vame, \u017ee v bud\u00facnosti uvid\u00edme \u010fal\u0161\u00ed v\u00fdskum v tejto oblasti.<\/p>\n<!-- \/wp:paragraph --><!-- wp:html \/--><!-- wp:spacer {\"height\":\"31px\"} \/--><!-- wp:html -->\n<h3 style=\"font-size: 16px;\"><!-- \/wp:html --><\/h3>\n<h2>Olivov\u00fd olej \u2013 Popis<\/h2>\n<p><!-- wp:html \/--><!-- wp:heading {\"level\":3} --><\/p>\n<p><!-- \/wp:heading --><!-- wp:paragraph --><\/p>\n<p>Olivov\u00fd olej sa vyr\u00e1ba drven\u00edm a n\u00e1sledn\u00fdm lisovan\u00edm ol\u00edv. Skuto\u010dnos\u0165, \u017ee olivy s\u00fa bohat\u00e9 na olej, sa odr\u00e1\u017ea v botanickom n\u00e1zve olivovn\u00edka \u2013 Olea Europea \u2013 ke\u010f\u017ee slovo \u201coleum\u201d v latin\u010dine znamen\u00e1 olej. Olivov\u00fd olej je dostupn\u00fd v r\u00f4znych kvalit\u00e1ch, ktor\u00e9 odr\u00e1\u017eaj\u00fa stupe\u0148 jeho spracovania. Extra panensk\u00fd olivov\u00fd olej sa z\u00edskava prv\u00fdm lisovan\u00edm ol\u00edv a m\u00e1 najjemnej\u0161iu chu\u0165 a najsilnej\u0161ie celkov\u00e9 zdravotn\u00e9 benefity. Viac inform\u00e1ci\u00ed o t\u00fdchto r\u00f4znych kvalit\u00e1ch olivov\u00e9ho oleja n\u00e1jdete v \u010dasti Ako vybera\u0165 a skladova\u0165.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>Extra panensk\u00fd olivov\u00fd olej skr\u00fdva ove\u013ea viac, ne\u017e sa na prv\u00fd poh\u013ead (a chu\u0165ov\u00e9 poh\u00e1riky) zd\u00e1.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>Stredomorsk\u00e1 strava sa tradi\u010dne p\u00fd\u0161i n\u00edzkym cholesterolom, men\u0161\u00edm po\u010dtom pr\u00edpadov srdcov\u00fdch chor\u00f4b a ve\u013emi n\u00edzkou obezitou a v\u017edy sa vyzna\u010dovala liber\u00e1lnym pou\u017e\u00edvan\u00edm... <a title=\"extra panensk\u00fd olivov\u00fd olej Messara\" href=\"https:\/\/critida.com\/sk\/messara-pdo-extra-virgin-olive-oil\/\" target=\"_blank\" rel=\"noopener\">extra panensk\u00fd olivov\u00fd olej<\/a>. Ten\/t\u00e1\/to <a title=\"Priemern\u00fd Gr\u00e9k skonzumuje 20 litrov olivov\u00e9ho oleja\" href=\"https:\/\/critida.com\/sk\/olive-oil-international-production-consumption-of-olive-oil\/\" target=\"_blank\" rel=\"noopener\">Priemern\u00fd Gr\u00e9k skonzumuje 20 litrov olivov\u00e9ho oleja<\/a> ro\u010dne, v porovnan\u00ed s iba 2 litrami na osobu v Austr\u00e1lii, tak\u017ee ak\u00e9 \u010fal\u0161ie tajomstv\u00e1 tento nekt\u00e1r bohov ukr\u00fdva?<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>(ZDROJ: <strong>www.bodyandsoul.com.au<\/strong> \u2013 https:\/\/www.bodyandsoul.com.au\/nutrition\/nutrition-tips\/10-extra-virgin-olive-oil-benefits-you-never-knew\/news-story\/ea7be0fb323cc7415caec311fd33d576)<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:heading {\"level\":3} --><\/p>\n<p style=\"font-size: 16px;\"><strong><em><a href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/16512956\">1. Pou\u017e\u00edvanie olivov\u00e9ho oleja je tajnou zbra\u0148ou pri chudnut\u00ed<\/a><\/em><\/strong><\/p>\n<p><!-- \/wp:heading --><!-- wp:paragraph --><\/p>\n<p>Dvadsa\u0165 litrov extra panensk\u00e9ho olivov\u00e9ho oleja ro\u010dne a v\u00e4\u010d\u0161ina obyvate\u013eov Stredomoria st\u00e1le netrp\u00ed nadv\u00e1hou. Pod\u013ea Leandra Ravettiho, hlavn\u00e9ho v\u00fdrobcu oce\u0148ovanej spolo\u010dnosti Cobram Estate Extra Virgin Olive Oils, m\u00f4\u017ee strava bohat\u00e1 na extra panensk\u00fd olivov\u00fd olej prinies\u0165 lep\u0161ie a dlhodobej\u0161ie v\u00fdsledky pri chudnut\u00ed ako n\u00edzkotu\u010dn\u00e1 strava.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:html --><\/p>\n<p style=\"font-size: 16px;\"><strong><em><a href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/16512956\">2. Je to dobr\u00e9 pre v\u00e1\u0161 sexu\u00e1lny \u017eivot<\/a><\/em><\/strong><\/p>\n<p><!-- \/wp:html --><!-- wp:paragraph --><\/p>\n<p>Olivov\u00fd olej zlep\u0161uje krvn\u00fd obeh vo v\u0161etk\u00fdch \u010dastiach tela, vr\u00e1tane \u0165a\u017eko dostupn\u00fdch erotog\u00e9nnych z\u00f3n.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:html --><\/p>\n<p style=\"font-size: 16px;\"><strong><em><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=olive+oil+diabetes\">3. Odstra\u0161uj\u00faci prostriedok proti cukrovke<\/a><\/em><\/strong><\/p>\n<p><!-- \/wp:html --><!-- wp:paragraph --><\/p>\n<p>Konzum\u00e1cia extra panensk\u00e9ho olivov\u00e9ho oleja ako s\u00fa\u010dasti vyv\u00e1\u017eenej stravy m\u00f4\u017ee pom\u00f4c\u0165 predch\u00e1dza\u0165 cukrovke alebo ju oddiali\u0165. Ravetti hovor\u00ed, \u017ee extra panensk\u00fd olej pom\u00e1ha \u201cregulova\u0165 a vyrovn\u00e1va\u0165 hladinu inzul\u00ednu, tak\u017ee v skuto\u010dnosti nem\u00e1te tieto v\u00fdkyvy\u201d.\u201d<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:html --><\/p>\n<p style=\"font-size: 16px;\"><strong><em><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=olive+oil+pain+relief\">4. Vlastnosti olivov\u00e9ho oleja na \u00fa\u013eavu od bolesti<\/a><\/em><\/strong><\/p>\n<p><!-- \/wp:html --><!-- wp:paragraph --><\/p>\n<p>Extra panensk\u00fd olivov\u00fd olej obsahuje l\u00e1tku naz\u00fdvan\u00fa oleocanthal, ktor\u00e1 m\u00e1 protiz\u00e1palov\u00e9 \u00fa\u010dinky, \u010do znamen\u00e1, \u017ee olivov\u00fd olej je ako pr\u00edrodn\u00fd ibuprof\u00e9n. V\u00fdskum \u010doraz viac nazna\u010duje, \u017ee z\u00e1pal ovplyv\u0148uje mno\u017estvo chronick\u00fdch ochoren\u00ed, tak\u017ee protiz\u00e1palov\u00e9 vlastnosti olivov\u00e9ho oleja s\u00fa st\u00e1le presved\u010divej\u0161ie.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:heading {\"level\":3} --><\/p>\n<p style=\"font-size: 16px;\"><strong><em><a href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/16512956\">5. Z\u00e1chranca poko\u017eky<\/a><\/em><\/strong><\/p>\n<p><!-- \/wp:heading --><!-- wp:paragraph --><\/p>\n<p>Extra panensk\u00fd olivov\u00fd olej pom\u00e1ha v boji proti starnutiu, osteopor\u00f3ze a po\u0161kodeniu poko\u017eky. \u201cJedn\u00fdm z dok\u00e1zan\u00fdch \u00fa\u010dinkov je, \u017ee vytv\u00e1ra na poko\u017eke ochrann\u00fd film, a to ako konzum\u00e1ciou, tak aj aplik\u00e1ciou,\u201d hovor\u00ed Ravetti.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:html --><\/p>\n<p style=\"font-size: 16px;\"><strong><em><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=olive+oil+mental+agility\">6. Ment\u00e1lna obratnos\u0165<\/a><\/em><\/strong><\/p>\n<p><!-- \/wp:html --><!-- wp:paragraph --><\/p>\n<p>Olivov\u00fd olej je bohat\u00fd na mononenas\u00fdten\u00e9 tuky, o ktor\u00fdch v\u00fdskum nazna\u010duje, \u017ee pom\u00e1haj\u00fa predch\u00e1dza\u0165 alebo spoma\u013eova\u0165 kognit\u00edvny pokles spojen\u00fd s chorobami, ako je Alzheimerova choroba.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:html --><\/p>\n<p style=\"font-size: 16px;\"><strong><em><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=olive+oil+immune+system\">7. Posil\u0148uje v\u00e1\u0161 imunitn\u00fd syst\u00e9m<\/a><\/em><\/strong><\/p>\n<p><!-- \/wp:html --><!-- wp:paragraph --><\/p>\n<p>Nabit\u00fd antioxidantmi \u2013 nevyhnutn\u00fdmi pre posilnenie a ochranu imunitn\u00e9ho syst\u00e9mu \u2013 extra panensk\u00fd <a href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/16512956\">Olivov\u00fd olej v\u00e1m m\u00f4\u017ee pom\u00f4c\u0165 sta\u0165 sa odolnej\u0161\u00edmi vo\u010di infekcii. T\u00e1to \u0161irok\u00e1 \u0161k\u00e1la d\u00f4le\u017eit\u00fdch antioxidantov<\/a> sa nenach\u00e1dza v in\u00fdch olejoch.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:heading {\"level\":3} --><\/p>\n<p style=\"font-size: 16px;\"><strong><em><a href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/16512956\">8. Udr\u017eiava va\u0161e telo v plynulom chode<\/a><\/em><\/strong><\/p>\n<p><!-- \/wp:heading --><!-- wp:paragraph --><\/p>\n<p>Nielen vozidl\u00e1 profituj\u00fa z pravidelnej v\u00fdmeny oleja; extra panensk\u00fd olivov\u00fd olej prispieva k prev\u00e1dzkov\u00e9mu zdraviu tak\u00fdch \u017eivotne d\u00f4le\u017eit\u00fdch oblast\u00ed, ako je \u017eal\u00fadok, pankreas a \u010drev\u00e1.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:html --><\/p>\n<p style=\"font-size: 16px;\"><strong><em><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=olive+oil+pregnancy\">9. Pom\u00f4cka pre tehotn\u00e9 \u017eeny<\/a><\/em><\/strong><\/p>\n<p><!-- \/wp:html --><!-- wp:paragraph --><\/p>\n<p>Aplik\u00e1cia olivov\u00e9ho oleja nielen\u017ee m\u00f4\u017ee pom\u00f4c\u0165 predch\u00e1dza\u0165 stri\u00e1m, ale konzum\u00e1cia extra panensk\u00e9ho olivov\u00e9ho oleja po\u010das tehotenstva m\u00f4\u017ee zlep\u0161i\u0165 psychomotorick\u00e9 reflexy v\u00e1\u0161ho die\u0165a\u0165a a mnoho \u010fal\u0161ieho.<\/p>\n<p><!-- \/wp:paragraph -->&lt;!\u2013<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Extra Virgin Olive Oil: the Benefits on Human Health 1 &#8211; Protects Heart&#8217;s Health Studies have found that high monounsaturated<\/p>","protected":false},"author":3,"featured_media":972,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[104],"tags":[120,130,114,131,64,103,132,74,133,112],"class_list":["post-971","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-extra-virgin-olive-oil","tag-health-benefits-of-olive-oil","tag-healthy-diet","tag-healthy-fat","tag-mediterranean-diet","tag-olive-oil","tag-olive-oil-benefits","tag-vegan","tag-vegan-diet","tag-vegan-food"],"permalink_manager":null,"_links":{"self":[{"href":"https:\/\/critida.com\/sk\/wp-json\/wp\/v2\/posts\/971","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/critida.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/critida.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/critida.com\/sk\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/critida.com\/sk\/wp-json\/wp\/v2\/comments?post=971"}],"version-history":[{"count":0,"href":"https:\/\/critida.com\/sk\/wp-json\/wp\/v2\/posts\/971\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/critida.com\/sk\/wp-json\/wp\/v2\/media\/972"}],"wp:attachment":[{"href":"https:\/\/critida.com\/sk\/wp-json\/wp\/v2\/media?parent=971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/critida.com\/sk\/wp-json\/wp\/v2\/categories?post=971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/critida.com\/sk\/wp-json\/wp\/v2\/tags?post=971"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}