{"id":50096,"date":"2024-03-24T00:31:37","date_gmt":"2024-03-23T23:31:37","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=50096"},"modified":"2024-03-23T16:31:54","modified_gmt":"2024-03-23T15:31:54","slug":"vitamin-e-pomaha-snizovat-riziko-rakoviny","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2024\/03\/24\/vitamin-e-pomaha-snizovat-riziko-rakoviny\/","title":{"rendered":"Vitamin E pom\u00e1h\u00e1 sni\u017eovat riziko rakoviny"},"content":{"rendered":"<div id=\"fb-root\"><\/div>\n<div class=\"elementor-element elementor-element-1fb4c2c elementor-widget elementor-widget-theme-post-content\" data-id=\"1fb4c2c\" data-element_type=\"widget\" data-widget_type=\"theme-post-content.default\">\n<div class=\"elementor-widget-container\">\n<p class=\"has-medium-font-size\"><span style=\"font-size: 18pt;\"><strong>Historie na prvn\u00ed pohled<\/strong><\/span><\/p>\n<ul>\n<li><span>Vitam\u00edn E je d\u016fle\u017eit\u00fd vitam\u00edn rozpustn\u00fd v tuc\u00edch a antioxidant, kter\u00fd bojuje proti z\u00e1n\u011bt\u016fm, tvo\u0159\u00ed \u010derven\u00e9 krvinky, podporuje zdravou imunitn\u00ed funkci a pom\u00e1h\u00e1 t\u011blu vyu\u017e\u00edvat vitam\u00edn K, kter\u00fd je d\u016fle\u017eit\u00fd pro zdrav\u00ed srdce.<\/span><\/li>\n<li><span>Nedostatek vitam\u00ednu E zvy\u0161uje riziko poruch imunity, kognitivn\u00edch poruch, kardiovaskul\u00e1rn\u00edch onemocn\u011bn\u00ed a n\u011bkter\u00fdch typ\u016f rakoviny, v\u010detn\u011b rakoviny prostaty, prsu, tlust\u00e9ho st\u0159eva a plic.<\/span><\/li>\n<li><span>Metaanal\u00fdza 11 studi\u00ed dosp\u011bla k z\u00e1v\u011bru, \u017ee pacienti s ni\u017e\u0161\u00edmi koncentracemi s\u00e9rov\u00e9ho vitaminu E (hladina vitaminu E v krvi) maj\u00ed vy\u0161\u0161\u00ed riziko kolorekt\u00e1ln\u00edho karcinomu. Jin\u00e9 studie uk\u00e1zaly, \u017ee p\u0159\u00edrodn\u00ed vitamin E m\u016f\u017ee sn\u00ed\u017eit riziko rakoviny plic o v\u00edce ne\u017e 60 % a gama-tokotrienol, kofaktor, m\u016f\u017ee sn\u00ed\u017eit tvorbu n\u00e1doru prostaty o 75 % a inhibovat r\u016fst lidsk\u00fdch bun\u011bk rakoviny prsu.<\/span><\/li>\n<li><span>Vitamin E tak\u00e9 zabra\u0148uje oxidaci kyseliny linolov\u00e9 (LA) ulo\u017een\u00e9 ve va\u0161ich tk\u00e1n\u00edch na toxick\u00e9 vedlej\u0161\u00ed produkty. Proto\u017ee z\u00e1soby LA u v\u011bt\u0161iny lid\u00ed jsou 10kr\u00e1t vy\u0161\u0161\u00ed ne\u017e norm\u00e1ln\u011b a nadbytek LA je pravd\u011bpodobn\u011b hlavn\u00ed p\u0159\u00ed\u010dinou chronick\u00fdch onemocn\u011bn\u00ed, m\u016f\u017ee b\u00fdt u\u017eite\u010dn\u00e9 u\u017e\u00edvat vitam\u00edn E pravideln\u011b, dokud se hladiny LA nesn\u00ed\u017e\u00ed na zdravou \u00farove\u0148.<\/span><\/li>\n<li><span>P\u0159i u\u017e\u00edv\u00e1n\u00ed dopl\u0148k\u016f se ujist\u011bte, \u017ee jsou vyrobeny z p\u0159\u00edrodn\u00edho (ne syntetick\u00e9ho) vitaminu E a maj\u00ed vyv\u00e1\u017een\u00e9 slo\u017een\u00ed v\u0161ech osmi slou\u010denin vitaminu E, kter\u00e9 neobsahuj\u00ed geneticky modifikovan\u00e9 p\u0159\u00edsady a s\u00f3ju<\/span><\/li>\n<\/ul>\n<p><span>Vitamin E je vitamin rozpustn\u00fd v tuc\u00edch se siln\u00fdmi antioxida\u010dn\u00edmi \u00fa\u010dinky, kter\u00fd pom\u00e1h\u00e1 bojovat proti \u0161kodliv\u00fdm voln\u00fdm radik\u00e1l\u016fm. Hraje tak\u00e9 roli p\u0159i tvorb\u011b \u010derven\u00fdch krvinek, pom\u00e1h\u00e1 t\u011blu vyu\u017e\u00edvat vitam\u00edn K (kter\u00fd je d\u016fle\u017eit\u00fd pro zdrav\u00ed srdce) a pod\u00edl\u00ed se na imunitn\u00ed funkci a bun\u011b\u010dn\u00e9 signalizaci. Stejn\u011b jako u mnoha jin\u00fdch \u017eivin, mnoho lid\u00ed nem\u00e1 dostatek t\u00e9to z\u00e1kladn\u00ed mikro\u017eiviny ve sv\u00e9 strav\u011b.<\/span><\/p>\n<p><span>Jen ve Spojen\u00fdch st\u00e1tech nedosahuje 75 % a\u017e 90 % populace doporu\u010den\u00e9 denn\u00ed d\u00e1vky (RDA) vitaminu E. Doporu\u010den\u00e1 denn\u00ed d\u00e1vka pro osoby star\u0161\u00ed 14 let je 15 miligram\u016f vitaminu E denn\u011b, ale v\u011bt\u0161ina Ameri\u010dan\u016f konzumuje pouze polovinu t\u00e9to d\u00e1vky \u010d\u00e1stka . Nedostate\u010dn\u00fd p\u0159\u00edsun vitaminu E m\u016f\u017ee zv\u00fd\u0161it riziko r\u016fzn\u00fdch onemocn\u011bn\u00ed, v\u010detn\u011b imunitn\u00edch poruch, kognitivn\u00edch poruch, kardiovaskul\u00e1rn\u00edch onemocn\u011bn\u00ed a n\u011bkter\u00fdch typ\u016f rakoviny, zejm\u00e9na rakoviny prostaty, tlust\u00e9ho st\u0159eva a plic.<\/span><\/p>\n<p><span>Obezita zvy\u0161uje riziko nedostatku vitaminu E je\u0161t\u011b d\u00e1le, \u010d\u00e1ste\u010dn\u011b proto, \u017ee zv\u00fd\u0161en\u00fd oxida\u010dn\u00ed stres v tukov\u00fdch bu\u0148k\u00e1ch zvy\u0161uje pot\u0159ebu vitaminu E v t\u011ble. Obezita tak\u00e9 ovliv\u0148uje vyu\u017eit\u00ed vitaminu E v t\u011ble. Potraviny jsou nejlep\u0161\u00edm zdrojem vitaminu E, proto\u017ee obsahuj\u00ed kombinaci osmi druh\u016f vitaminu E. P\u0159i u\u017e\u00edv\u00e1n\u00ed dopl\u0148ku stravy je t\u0159eba m\u00edt na pam\u011bti n\u011bkolik d\u016fle\u017eit\u00fdch bod\u016f, kter\u00e9 vysv\u011btl\u00edm n\u00ed\u017ee.<\/span><\/p>\n<p class=\"has-medium-font-size\"><span style=\"font-size: 18pt;\"><strong>N\u00edzk\u00e9 hladiny vitaminu E spojen\u00e9 s vy\u0161\u0161\u00edm rizikem rakoviny<\/strong><\/span><\/p>\n<p><span>\u0158ada studi\u00ed zkoumala vliv vitaminu E na nemoci, jako je rakovina. Je d\u016fle\u017eit\u00e9 v\u011bd\u011bt, \u017ee n\u011bkter\u00e9 studie spojuj\u00ed p\u0159\u00edjem vitaminu E se zv\u00fd\u0161en\u00fdm rizikem rakoviny. V\u011bt\u0161ina t\u011bchto studi\u00ed zkoumala syntetick\u00fd vitam\u00edn E, kter\u00fd nedoporu\u010duji u\u017e\u00edvat.<\/span><\/p>\n<p><span>Nap\u0159\u00edklad v roce 2015 byla zve\u0159ejn\u011bna studie, kter\u00e1 zkoumala vliv p\u0159\u00edjmu vitaminu E na riziko rakoviny plic u neku\u0159\u00e1k\u016f. V t\u00e9to studii byla porovn\u00e1v\u00e1na strava 72 000 testovan\u00fdch subjekt\u016f s dodate\u010dn\u00fdm p\u0159\u00edjmem vitam\u00ednu E. Po obdob\u00ed sledov\u00e1n\u00ed 12 let bylo diagnostikov\u00e1no 481 \u017een s rakovinou plic.<\/span><\/p>\n<p><span>Je zaj\u00edmav\u00e9, \u017ee p\u0159\u00edjem vitaminu E ve strav\u011b siln\u011b koreloval s ni\u017e\u0161\u00edm rizikem rakoviny plic, zat\u00edmco dopl\u0148kov\u00fd p\u0159\u00edjem vitaminu E byl spojen se zv\u00fd\u0161en\u00fdm rizikem. Nen\u00ed divu, \u017ee dal\u0161\u00ed pou\u017eit\u00fd vitam\u00edn E byl syntetick\u00fd.<\/span><\/p>\n<p><span>Celkov\u011b je to siln\u00fd argument pro zaji\u0161t\u011bn\u00ed toho, \u017ee vitam\u00edn E z\u00edsk\u00e1te bu\u010f potravou, nebo p\u0159\u00edrodn\u00edm dopl\u0148kem vitam\u00ednu E, proto\u017ee pouze p\u0159\u00edrodn\u00ed vitam\u00edn E m\u00e1 ochrann\u00fd \u00fa\u010dinek. Nap\u0159\u00edklad: Studie zkoumaj\u00edc\u00ed protirakovinn\u00fd potenci\u00e1l p\u0159\u00edrodn\u00edho vitaminu E zjistily n\u00e1sleduj\u00edc\u00ed:<\/span><\/p>\n<ul>\n<li><span>300 IU p\u0159\u00edrodn\u00edho vitam\u00ednu E denn\u011b m\u016f\u017ee sn\u00ed\u017eit riziko rakoviny plic o 61 %<\/span><\/li>\n<li><span>Gama-tokotrienol, kofaktor obsa\u017een\u00fd v p\u0159\u00edrodn\u00edch dopl\u0148c\u00edch vitam\u00ednu E, m\u016f\u017ee sn\u00ed\u017eit tvorbu n\u00e1doru prostaty o 75 %<\/span><\/li>\n<li><span>Gama-tokotrienol tak\u00e9 bojuje proti existuj\u00edc\u00edm n\u00e1dor\u016fm rakoviny prostaty a m\u016f\u017ee inhibovat r\u016fst lidsk\u00fdch bun\u011bk rakoviny prsu<\/span><\/li>\n<\/ul>\n<p><span>Metaanal\u00fdza 11 studi\u00ed z roku 2017 dosp\u011bla k z\u00e1v\u011bru, \u017ee pacienti s ni\u017e\u0161\u00edmi koncentracemi s\u00e9rov\u00e9ho vitaminu E (hladina vitaminu E v krvi) maj\u00ed vy\u0161\u0161\u00ed riziko kolorekt\u00e1ln\u00edho karcinomu. D\u0159\u00edv\u011bj\u0161\u00ed studie z roku 1993 tak\u00e9 zjistila, \u017ee vysok\u00fd p\u0159\u00edjem vitaminu E sni\u017euje riziko rakoviny tlust\u00e9ho st\u0159eva \u2013 zejm\u00e9na u lid\u00ed mlad\u0161\u00edch 65 let. Jak je vysv\u011btleno ve studii:<\/span><\/p>\n<p><em><span>\u201eVitamin E je nejd\u016fle\u017eit\u011bj\u0161\u00ed antioxidant rozpustn\u00fd v tuc\u00edch v bun\u011b\u010dn\u00fdch membr\u00e1n\u00e1ch, kde chr\u00e1n\u00ed p\u0159ed peroxidac\u00ed lipid\u016f. Krom\u011b toho, stejn\u011b jako karotenoidy a ve vod\u011b rozpustn\u00fd vitam\u00edn C, m\u016f\u017ee stimulovat imunitn\u00ed syst\u00e9m a chr\u00e1nit p\u0159ed rozvojem rakoviny zlep\u0161en\u00edm imunitn\u00edho dohledu. Vitam\u00edny E a C sni\u017euj\u00ed dusitany, slou\u010deniny, kter\u00e9 zp\u016fsobuj\u00ed n\u00e1dory\u2026\u201c<\/span><\/em><\/p>\n<p class=\"has-medium-font-size\"><span style=\"font-size: 18pt;\"><strong>Dal\u0161\u00ed zdravotn\u00ed v\u00fdhody p\u0159\u00edrodn\u00edho vitam\u00ednu E<\/strong><\/span><\/p>\n<p><span>Krom\u011b sv\u00e9ho potenci\u00e1lu p\u0159edch\u00e1zet rakovin\u011b m\u016f\u017ee p\u0159\u00edrodn\u00ed vitam\u00edn E tak\u00e9:<\/span><\/p>\n<ul>\n<li><span>Sni\u017ete riziko srde\u010dn\u00edch onemocn\u011bn\u00ed a mrtvice.<\/span><\/li>\n<li><span>\u00daleva od p\u0159\u00edznak\u016f nealkoholick\u00e9 steatohepatitidy, b\u011b\u017en\u00e9ho ztu\u010dn\u011bn\u00ed jater souvisej\u00edc\u00edho s obezitou.<\/span><\/li>\n<li><span>Sni\u017euj\u00ed riziko v\u011bkem podm\u00edn\u011bn\u00e9 makul\u00e1rn\u00ed degenerace, kter\u00e1 je hlavn\u00ed p\u0159\u00ed\u010dinou ztr\u00e1ty zraku u star\u0161\u00edch lid\u00ed.<\/span><\/li>\n<li><span>zlep\u0161it zlep\u0161en\u00ed funkce krevn\u00edch c\u00e9v, ke kter\u00e9mu doch\u00e1z\u00ed, kdy\u017e ku\u0159\u00e1k p\u0159estane kou\u0159it.<\/span><\/li>\n<li><span>Odd\u00e1len\u00ed ztr\u00e1ty kognitivn\u00edch funkc\u00ed u pacient\u016f s Alzheimerovou chorobou.20 V\u00fdsledky uk\u00e1zaly, \u017ee klinick\u00e1 progrese Alzheimerovy choroby se zpomalila o 19 % ro\u010dn\u011b ve skupin\u011b, kter\u00e1 dost\u00e1vala 2 000 IU vitaminu E denn\u011b ve srovn\u00e1n\u00ed s placebem. Toto zpo\u017ed\u011bn\u00ed odpov\u00eddalo zpo\u017ed\u011bn\u00ed v progresi o n\u011bco v\u00edce ne\u017e \u0161est m\u011bs\u00edc\u016f b\u011bhem dvoulet\u00e9ho obdob\u00ed sledov\u00e1n\u00ed. V t\u00e9to studii byl pou\u017eit syntetick\u00fd alfa-tokoferol, kter\u00fd nebyl v rovnov\u00e1ze s tokotrienoly ani \u017e\u00e1dn\u00fdmi jin\u00fdmi tokoferoly \u2013 beta, gama a delta tokoferoly. P\u0159\u00ednos by byl pravd\u011bpodobn\u011b je\u0161t\u011b v\u011bt\u0161\u00ed, kdyby se pou\u017eila p\u0159\u00edrodn\u00ed forma.<\/span><\/li>\n<\/ul>\n<p class=\"has-medium-font-size\"><span style=\"font-size: 18pt;\"><strong>Vitamin E chr\u00e1n\u00ed p\u0159ed po\u0161kozen\u00edm zp\u016fsoben\u00fdm kyselinou linolovou a estrogenem<\/strong><\/span><\/p>\n<p><span>Dal\u0161\u00ed d\u016fle\u017eitou v\u00fdhodou vitaminu E je, \u017ee zabra\u0148uje oxidaci kyseliny linolov\u00e9 (LA) ulo\u017een\u00e9 ve va\u0161ich tk\u00e1n\u00edch na toxick\u00e9 vedlej\u0161\u00ed produkty. U v\u011bt\u0161iny lid\u00ed jsou obchody v LA 10kr\u00e1t vy\u0161\u0161\u00ed ne\u017e norm\u00e1ln\u011b.<\/span><\/p>\n<p><span>Proto\u017ee nadbytek LA je pravd\u011bpodobn\u011b hlavn\u00ed p\u0159\u00ed\u010dinou chronick\u00fdch onemocn\u011bn\u00ed, m\u016f\u017ee b\u00fdt u\u017eite\u010dn\u00e9 pravideln\u011b u\u017e\u00edvat vitam\u00edn E, dokud se hladiny LA nesn\u00ed\u017e\u00ed na zdravou \u00farove\u0148, co\u017e m\u016f\u017ee u v\u011bt\u0161iny lid\u00ed trvat a\u017e \u0161est let. Vitamin E dok\u00e1\u017ee t\u00e9m\u011b\u0159 z\u00e1zra\u010dn\u011b zabr\u00e1nit v\u011bt\u0161in\u011b \u0161kod zp\u016fsoben\u00fdch LA.<\/span><\/p>\n<p><em><strong><span>&#8222;Vitamin E tak\u00e9 zabra\u0148uje oxidaci LA ulo\u017een\u00e9 v tk\u00e1n\u00edch na nebezpe\u010dn\u00e9 toxick\u00e9 vedlej\u0161\u00ed produkty.&#8220;<\/span><\/strong><\/em><\/p>\n<p><span>Vitamin E m\u016f\u017ee tak\u00e9 zvr\u00e1tit nebo zabr\u00e1nit mnoha probl\u00e9m\u016fm spojen\u00fdm s nadbytkem estrogenu. To je d\u016fle\u017eit\u00e9, proto\u017ee nadbytek estrogenu m\u00e1 n\u00e1padn\u00e9 paralely s LA, pokud jde o jeho metabolick\u00e9 a nep\u0159\u00edzniv\u00e9 zdravotn\u00ed \u00fa\u010dinky. Konzumace nadbytku polynenasycen\u00fdch mastn\u00fdch kyselin (PUFA) nebo LA zvy\u0161uje produkci estrogenu ve va\u0161em t\u011ble. Pokud tedy budete konzumovat v\u00edce LA, zv\u00fd\u0161\u00ed se i hladina estrogenu \u2013 a to nen\u00ed dob\u0159e.<\/span><\/p>\n<p><span>Jak LA, tak estrogen zvy\u0161uj\u00ed p\u0159\u00edtok v\u00e1pn\u00edku do bu\u0148ky, co\u017e m\u00e1 za n\u00e1sledek zv\u00fd\u0161en\u00ed oxidu dusnat\u00e9ho a superoxidu v bu\u0148ce. Oxid dusnat\u00fd a superoxid se spojuj\u00ed t\u00e9m\u011b\u0159 okam\u017eit\u011b a vytv\u00e1\u0159ej\u00ed velmi \u0161kodliv\u00e9 reaktivn\u00ed druhy dus\u00edku zvan\u00e9 peroxynitrit, kter\u00e9 po\u0161kozuj\u00ed tk\u00e1n\u011b ve va\u0161em t\u011ble r\u016fzn\u00fdmi zp\u016fsoby.<\/span><\/p>\n<p><span>LA a estrogen tak\u00e9 zvy\u0161uj\u00ed potenci\u00e1ln\u011b nebezpe\u010dn\u00fd proces ve va\u0161em t\u011ble zvan\u00fd lipol\u00fdza, co\u017e je uvol\u0148ov\u00e1n\u00ed mastn\u00fdch kyselin z tukov\u00fdch bun\u011bk do krevn\u00edho \u0159e\u010di\u0161t\u011b, kde jsou mobilizov\u00e1ny. To pak zvy\u0161uje oxidaci LA, co\u017e je p\u0159esn\u011b to, \u010demu se chcete vyhnout, proto\u017ee v ide\u00e1ln\u00edm p\u0159\u00edpad\u011b chcete udr\u017eet LA ve va\u0161ich tukov\u00fdch bu\u0148k\u00e1ch, dokud nejsou metabolizov\u00e1ny peroxisomy. Na\u0161t\u011bst\u00ed vitamin E m\u016f\u017ee tak\u00e9 pomoci neutralizovat tyto \u0161kodliv\u00e9 \u00fa\u010dinky LA.<\/span><\/p>\n<p><span>Vitamin E tak\u00e9 p\u0159\u00edmo inhibuje aktivitu enzymu zvan\u00e9ho aromat\u00e1za. Jedn\u00e1 se o enzym, kter\u00fd p\u0159em\u011b\u0148uje mu\u017esk\u00e9 hormony, jako je testosteron a DHEA, na estrogen. Je\u0161t\u011b lep\u0161\u00ed je, \u017ee p\u016fsob\u00ed jako antagonista estrogenu, co\u017e znamen\u00e1, \u017ee se v\u00e1\u017ee na estrogenov\u00fd receptor a br\u00e1n\u00ed mu ve vazb\u011b na estrogen. To dramaticky sni\u017euje po\u0161kozen\u00ed zp\u016fsoben\u00e9 p\u0159ebytkem estrogenu.<\/span><\/p>\n<p><span>Vitamin E funguje velmi podobn\u011b jako l\u00e9k Tamoxifen, kter\u00fd se pou\u017e\u00edv\u00e1 k l\u00e9\u010db\u011b rakoviny prsu s pozitivn\u00edmi estrogenov\u00fdmi receptory. Z t\u011bchto d\u016fvod\u016f pevn\u011b v\u011b\u0159\u00edm, \u017ee vitam\u00edn E by m\u011bl m\u00edt ve strav\u011b t\u00e9m\u011b\u0159 ka\u017ed\u00fd. Av\u0161ak kv\u016fli vysok\u00fdm \u00farovn\u00edm expozice LA m\u016f\u017ee jen velmi m\u00e1lo lid\u00ed konzumovat dostatek vitaminu E k potla\u010den\u00ed t\u00e9to oxida\u010dn\u00ed destrukce, pokud neberou dopln\u011bk.<\/span><\/p>\n<p><span>Dobrou zpr\u00e1vou je, \u017ee dopln\u011bk pot\u0159ebujete pouze kr\u00e1tkodob\u011b (za p\u0159edpokladu, \u017ee aktivn\u011b sn\u00ed\u017e\u00edte p\u0159\u00edjem LA) a ne po zbytek sv\u00e9ho \u017eivota. Pokud se v\u00e1m poda\u0159\u00ed omezit p\u0159\u00edjem LA pod 5 gram\u016f denn\u011b po dobu t\u0159\u00ed let, je pravd\u011bpodobn\u00e9, \u017ee jej nebudete pot\u0159ebovat v\u016fbec nebo maxim\u00e1ln\u011b n\u011bkolikr\u00e1t za m\u011bs\u00edc.<\/span><\/p>\n<p><span>Pokud v\u0161ak j\u00edte venku j\u00eddlo, kter\u00e9 m\u00e1 velmi vysok\u00fd obsah LA, d\u016frazn\u011b bych doporu\u010dil, abyste si vzali kapsli vitam\u00ednu E, abyste se ochr\u00e1nili p\u0159ed touto expozic\u00ed.<\/span><\/p>\n<p><span>Jakmile jsou va\u0161e hladiny LA n\u00edzk\u00e9, pot\u0159ebujete pouze asi 2 mg vitam\u00ednu E na gram LA. Pokud je v\u00e1\u0161 p\u0159\u00edjem LA 5 gram\u016f denn\u011b nebo m\u00e9n\u011b, jak je doporu\u010deno, pot\u0159ebujete pouze asi 10 mg vitam\u00ednu E, co\u017e je velmi n\u00edzk\u00e1 d\u00e1vka. Vzhledem k tomu, \u017ee vitam\u00edn E je rozpustn\u00fd v tuc\u00edch, z\u016fst\u00e1v\u00e1 n\u011bjakou dobu ve va\u0161\u00ed tukov\u00e9 tk\u00e1ni.<\/span><\/p>\n<p class=\"has-medium-font-size\"><span style=\"font-size: 18pt;\"><strong>Vitamin E revertuje inhibici mitochondri\u00e1ln\u00ed oxidace<\/strong><\/span><\/p>\n<p><span>Dv\u011b studie ukazuj\u00edc\u00ed destruktivn\u00ed vlivy estrogenu a kortizolu byly publikov\u00e1ny v letech 196321 a 1960. Jak vysv\u011btluje bioenergetik Georgi Dinkov, tyto studie ukazuj\u00ed, \u017ee estrogen a kortizol inhibuj\u00ed oxidaci NADH v mitochondri\u00edch, \u010d\u00edm\u017e posouvaj\u00ed pom\u011br mezi NAD+ a NADH v mitochondri\u00edch ve prosp\u011bch redukce.<\/span><\/p>\n<p><span>Sn\u00ed\u017een\u00ed zase zp\u016fsob\u00ed obr\u00e1cen\u00ed toku elektron\u016f v elektronov\u00e9m transportn\u00edm \u0159et\u011bzci, co\u017e vede ke vzniku \u0161kodliv\u00fdch reaktivn\u00edch forem kysl\u00edku (ROS). V\u00fdsledkem je \u0161patn\u00e1 funkce mitochondri\u00ed a chronick\u00fd z\u00e1n\u011bt, kter\u00fd je z\u00e1kladem v\u011bt\u0161iny chronick\u00fdch onemocn\u011bn\u00ed, jako je cukrovka, kardiovaskul\u00e1rn\u00ed onemocn\u011bn\u00ed a rakovina.<\/span><\/p>\n<p><span>Estrogen nav\u00edc inhibuje tak\u00e9 pyruv\u00e1tdehydrogen\u00e1zu, kter\u00e1 zvy\u0161uje akumulaci NADH a je\u0161t\u011b v\u00edce zkresluje pom\u011br NAD+\/NADH a \u201evede k n\u011bkolikan\u00e1sobn\u00e9mu zv\u00fd\u0161en\u00ed ceruloplasminu \u2013 spolehliv\u00e9ho biomarkeru akutn\u00edho i chronick\u00e9ho z\u00e1n\u011btu, ale i n\u011bkter\u00fdch rakoviny (nap\u0159. lymfom),\u201c varuje Dinkov. Dobrou zpr\u00e1vou je, \u017ee vitamin E, jako siln\u00fd inhibitor estrogenu a kortizolu, dok\u00e1\u017ee tyto nep\u0159\u00edzniv\u00e9 \u00fa\u010dinky zvr\u00e1tit.<\/span><\/p>\n<p class=\"has-medium-font-size\"><span style=\"font-size: 18pt;\"><strong>Kolik vitam\u00ednu E pot\u0159ebujete pro optim\u00e1ln\u00ed zdrav\u00ed?<\/strong><\/span><\/p>\n<p><span>Podle v\u011bdeck\u00e9 zpr\u00e1vy m\u011blo pouze 21 % zkouman\u00fdch lid\u00ed ochrannou hladinu vitaminu E v s\u00e9ru, kter\u00e1 byla \u00fadajn\u011b 30 mikromol\u016f na litr (\u03bcmol\/l). Zd\u00e1 se, \u017ee jde o pr\u00e1h, p\u0159i kter\u00e9m je dosa\u017eeno \u201edefinovateln\u00fdch dopad\u016f na lidsk\u00e9 zdrav\u00ed ve v\u00edce oblastech\u201c. Studie na lidech tak\u00e9 zjistily, \u017ee dosa\u017een\u00ed hladiny 30 \u03bcmol\/l vy\u017eaduje denn\u00ed p\u0159\u00edjem alespo\u0148 50 IU vitaminu E.<\/span><\/p>\n<p><span>Hlavn\u00edm d\u016fvodem tohoto roz\u0161\u00ed\u0159en\u00e9ho nedostatku je, \u017ee v\u011bt\u0161ina lid\u00ed j\u00ed stravu prim\u00e1rn\u011b zpracovan\u00fdch potravin, kter\u00e9 maj\u00ed tendenci m\u00edt n\u00edzk\u00fd obsah vitam\u00ednu E a dal\u0161\u00edch d\u016fle\u017eit\u00fdch \u017eivin.<\/span><\/p>\n<p><span>Nedostatek b\u011bhem t\u011bhotenstv\u00ed m\u016f\u017ee b\u00fdt obzvl\u00e1\u0161t\u011b problematick\u00fd. Celosv\u011btov\u011b m\u00e1 \u200b\u200basi 13 % lid\u00ed hladinu vitaminu E pod hranic\u00ed \u201efunk\u010dn\u00edho deficitu\u201c 12 \u03bcmol\/l, p\u0159i\u010dem\u017e v\u011bt\u0161ina z nich jsou novorozenci a mal\u00e9 d\u011bti. D\u011bti s nedostatkem vitaminu E jsou vystaveny zv\u00fd\u0161en\u00e9mu riziku imunitn\u00edch a zrakov\u00fdch probl\u00e9m\u016f. Nedostatek vitaminu E v t\u011bhotenstv\u00ed tak\u00e9 zvy\u0161uje riziko potratu.<\/span><\/p>\n<p><span>Vzhledem k tomu, \u017ee vitam\u00edn E je rozpustn\u00fd v tuc\u00edch, u\u017e\u00edv\u00e1n\u00ed vitam\u00ednu E se zdrav\u00fdm tukem, jako je kokosov\u00fd olej nebo avok\u00e1do, m\u016f\u017ee zv\u00fd\u0161it jeho biologickou dostupnost. Studie ve skute\u010dnosti prok\u00e1zaly, \u017ee va\u0161e t\u011blo absorbuje pouze asi 10 % vitam\u00ednu E z dopl\u0148ku stravy, pokud jej u\u017e\u00edv\u00e1te bez tuku.<\/span><\/p>\n<p class=\"has-medium-font-size\"><span style=\"font-size: 18pt;\"><strong>Zn\u00e1mky a p\u0159\u00edznaky nedostatku vitaminu E<\/strong><\/span><\/p>\n<p><span>P\u0159\u00edznaky a p\u0159\u00edznaky z\u00e1va\u017en\u00e9ho nedostatku vitaminu E zahrnuj\u00ed:<\/span><\/p>\n<ul>\n<li><span>Svalov\u00e1 slabost a nejist\u00e1 ch\u016fze<\/span><\/li>\n<li><span>Ztr\u00e1ta svalov\u00e9 hmoty<\/span><\/li>\n<li><span>Srde\u010dn\u00ed arytmie<\/span><\/li>\n<li><span>Poruchy vid\u011bn\u00ed, v\u010detn\u011b z\u00fa\u017een\u00ed zorn\u00e9ho pole, abnorm\u00e1ln\u00ed pohyby o\u010d\u00ed, slepota<\/span><\/li>\n<li><span>demence<\/span><\/li>\n<li><span>Probl\u00e9my s j\u00e1try a ledvinami<\/span><\/li>\n<\/ul>\n<p class=\"has-medium-font-size\"><span style=\"font-size: 18pt;\"><strong>Jak si vybrat dobr\u00fd dopln\u011bk vitam\u00ednu E<\/strong><\/span><\/p>\n<p><span>V\u011bt\u0161ina dopl\u0148k\u016f vitam\u00ednu E je syntetick\u00e1 a m\u011bli byste se od nich dr\u017eet d\u00e1l. Studie prok\u00e1zaly, \u017ee syntetick\u00fd vitam\u00edn E m\u00e1 opa\u010dn\u00fd \u00fa\u010dinek ne\u017e p\u0159\u00edrodn\u00ed vitam\u00edn E, nap\u0159\u00edklad t\u00edm, \u017ee zvy\u0161uje riziko n\u011bkter\u00fdch druh\u016f rakoviny, m\u00edsto aby jej sni\u017eoval. Je tedy d\u016fle\u017eit\u00e9 db\u00e1t na to, abyste konzumovali p\u0159\u00edrodn\u00ed verzi.<\/span><\/p>\n<p><span>Syntetick\u00fd vitam\u00edn E se naz\u00fdv\u00e1 alfa-tokoferolacet\u00e1t. Acet\u00e1t nazna\u010duje, \u017ee je syntetick\u00fd. D\u00e1le je t\u0159eba v\u011bnovat pozornost orientaci optick\u00e9ho izomeru. V\u011bt\u0161ina vitaminov\u00fdch dopl\u0148k\u016f je racemick\u00e1, co\u017e znamen\u00e1, \u017ee maj\u00ed lev\u00fd a prav\u00fd izomer. To je probl\u00e9m, proto\u017ee v\u011bt\u0161ina biologick\u00fdch molekul m\u00e1 optick\u00e9 izomery, kter\u00e9 jsou pravoto\u010div\u00e9.<\/span><\/p>\n<p><span>Obvykle se ozna\u010duj\u00ed jako D a L izomery, co\u017e znamen\u00e1 prav\u00fd a lev\u00fd. Pokud jsou p\u0159\u00edtomny lev\u00fd i prav\u00fd izomer, naz\u00fdv\u00e1 se racem\u00e1t. Biologicky \u0159e\u010deno, obvykle existuje pouze jeden optick\u00fd izomer, kter\u00fd funguje dob\u0159e, au vitaminu E je to D izomer, kter\u00fd v t\u011ble funguje, zat\u00edmco L izomer je nepou\u017eiteln\u00fd.<\/span><\/p>\n<p><span>V syntetick\u00fdch dopl\u0148c\u00edch v\u0161ak 50 % vitaminu E tvo\u0159\u00ed zbyte\u010dn\u00fd L izomer. Aby toho nebylo m\u00e1lo, mnoho syntetick\u00fdch p\u0159\u00edpravk\u016f pou\u017e\u00edv\u00e1 ester vitam\u00ednu E, kter\u00fd m\u00e1 pouze asi 50 % aktivity p\u0159\u00edrodn\u00edho produktu. Celkov\u00e1 aktivita mnoha p\u0159\u00edpravk\u016f vitam\u00ednu E je sn\u00ed\u017eena o 75 %.<\/span><\/p>\n<p><span>Prvn\u00edm krokem ke zdrav\u00e9mu a dobr\u00e9mu dopl\u0148ku vitam\u00ednu E je tedy ujistit se, \u017ee p\u0159ij\u00edm\u00e1te skute\u010dn\u00fd vitam\u00edn E a ne syntetick\u00fd. To, co hled\u00e1te, je \u201eD-alfa-tokoferol\u201c. Toto je \u010dist\u00fd D-izomer, kter\u00fd m\u016f\u017ee va\u0161e t\u011blo vyu\u017e\u00edt. Syntetick\u00fd alfa-tokoferol je ozna\u010den \u201edl\u201c (tj. dl-alfa-tokoferol).<\/span><\/p>\n<p><span>Existuj\u00ed tak\u00e9 dal\u0161\u00ed izomery vitaminu E a chcete pln\u00e9 spektrum tokotrienol\u016f, zejm\u00e9na beta, gama a delta typy vitaminu E, v aktivn\u00edm D izomeru.<\/span><\/p>\n<p><span>Dal\u0161\u00edm potenci\u00e1ln\u00edm probl\u00e9mem je, \u017ee u\u017e\u00edv\u00e1n\u00ed velk\u00e9ho mno\u017estv\u00ed alfa-tokoferolu izolovan\u011b by mohlo vy\u010derpat ostatn\u00ed tokoferoly a tokotrienoly v t\u011ble. To plat\u00ed bez ohledu na to, zda u\u017e\u00edv\u00e1te p\u0159\u00edrodn\u00ed nebo syntetick\u00fd vitam\u00edn E. Doporu\u010duji proto hledat dopln\u011bk, kter\u00fd obsahuje vyv\u00e1\u017een\u00fd pom\u011br v\u0161ech osmi druh\u016f vitaminu E (\u010dty\u0159i tokoferoly a \u010dty\u0159i tokotrienoly).<\/span><\/p>\n<p><span>Hledejte tak\u00e9 dopln\u011bk, kter\u00fd neobsahuje s\u00f3ju, deriv\u00e1ty s\u00f3jov\u00e9ho oleje a geneticky modifikovan\u00e9 slo\u017eky (n\u011bkter\u00e9 z nejb\u011b\u017en\u011bj\u0161\u00edch geneticky modifikovan\u00fdch slo\u017eek v dopl\u0148c\u00edch jsou deriv\u00e1ty kuku\u0159ice, s\u00f3ji a bavln\u00edkov\u00fdch semen).<\/span><\/p>\n<p class=\"has-medium-font-size\"><span style=\"font-size: 18pt;\"><strong>V\u00e1\u0161 nejlep\u0161\u00ed zdroj vitam\u00ednu E<\/strong><\/span><\/p>\n<p><span>Dopl\u0148ky je nejlep\u0161\u00ed u\u017e\u00edvat jako dopln\u011bk zdrav\u00e9 v\u00fd\u017eivy a pouze tehdy, kdy\u017e je skute\u010dn\u011b pot\u0159ebujete. Jedn\u00edm ze zp\u016fsob\u016f, jak odhadnout va\u0161i pot\u0159ebu vitaminu E nebo jin\u00fdch dopl\u0148k\u016f, je pou\u017e\u00edt sledova\u010d \u017eivin, jako je Cronometer.com\/Mercola, kter\u00fd je nejp\u0159esn\u011bj\u0161\u00ed na trhu d\u00edky rozhodnut\u00ed odstranit nep\u0159esn\u00e1 data z internetu. Je k dispozici zdarma.<\/span><\/p>\n<p><span>Vitamin E lze snadno z\u00edskat prost\u0159ednictv\u00edm zdrav\u00e9 v\u00fd\u017eivy. Ne\u017e tedy zva\u017eujete dopln\u011bk stravy, zva\u017ete za\u0159azen\u00ed v\u00edce potravin bohat\u00fdch na vitam\u00edn E do va\u0161\u00ed stravy. Vitamin E je syntetizov\u00e1n rostlinami a nejvy\u0161\u0161\u00ed mno\u017estv\u00ed se nach\u00e1z\u00ed v rostlinn\u00fdch olej\u00edch.<\/span><\/p>\n<p><span>A\u010dkoli n\u011bkter\u00e9 zdravotnick\u00e9 \u00fa\u0159ady doporu\u010duj\u00ed \u0159epkov\u00fd olej jako dobr\u00fd zdroj, ve skute\u010dnosti je to \u0161patn\u00fd zdroj kv\u016fli vysok\u00e9mu obsahu LA. Fazole \u2013 dal\u0161\u00ed dobr\u00fd zdroj vitam\u00ednu E \u2013 jsou pro mnoh\u00e9 tak\u00e9 problematick\u00e9 kv\u016fli vysok\u00e9mu obsahu lektinu.<\/span><\/p>\n<p><span>Jedn\u00edm z nejlep\u0161\u00edch zdrav\u00fdch p\u0159\u00edrodn\u00edch zdroj\u016f vitam\u00ednu E jsou p\u0159e\u017ev\u00fdkavci krmen\u00ed tr\u00e1vou, jako je hov\u011bz\u00ed nebo bizon. Norm\u00e1ln\u00ed porce m\u016f\u017ee poskytnout dostatek vitam\u00ednu E k ochran\u011b p\u0159ed oxida\u010dn\u00edm stresem zp\u016fsoben\u00fdm LA p\u0159i diet\u011b s n\u00edzk\u00fdm obsahem LA. Pokud jako v\u011bt\u0161ina lid\u00ed dr\u017e\u00edte dietu s vysok\u00fdm obsahem LA a ji\u017e n\u011bjakou dobu tak \u010din\u00edte, mo\u017en\u00e1 budete cht\u00edt zv\u00e1\u017eit dopln\u011bk obsahuj\u00edc\u00ed p\u0159ibli\u017en\u011b 100 jednotek vitaminu E, kter\u00fd spl\u0148uje krit\u00e9ria v \u010d\u00e1sti v\u00fd\u0161e.<\/span><\/p>\n<p><span>Vyhn\u011bte se dopl\u0148k\u016fm, kter\u00e9 nespl\u0148uj\u00ed tato krit\u00e9ria, nebo mnohem vy\u0161\u0161\u00edm d\u00e1vk\u00e1m vitaminu E, proto\u017ee v\u00edce nemus\u00ed b\u00fdt nutn\u011b lep\u0161\u00ed a m\u016f\u017ee b\u00fdt velmi kontraproduktivn\u00ed.<\/span><\/p>\n<p><em>Anal\u00fdza od Dr. Josef Mercola<\/em><\/p>\n<p><span style=\"font-size: 18pt;\"><strong>Prameny:<\/strong><\/span><\/p>\n<ul>\n<li><sup><span>1,\u00a0<\/span><\/sup>\u00a0<sup><span>5,\u00a0<\/span><\/sup>\u00a0<sup><span>31\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/web.archive.org\/web\/20170829102306\/http:\/\/umm.edu\/health\/medical\/altmed\/supplement\/vitamin-e\" target=\"_blank\" rel=\"noreferrer noopener\"><span>University of Maryland Medical Center, Vitamin E (archivov\u00e1no)<\/span><\/a><\/li>\n<li><sup><span>2\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/22691229\/\" target=\"_blank\" rel=\"noreferrer noopener\"><span>British Journal of Nutrition 2012 Aug;108(4):692-8<\/span><\/a><\/li>\n<li><sup><span>3,\u00a0<\/span><\/sup>\u00a0<sup><span>6,\u00a0<\/span><\/sup>\u00a0<sup><span>25\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/web.archive.org\/web\/20210802035310\/http:\/\/preventdisease.com\/news\/16\/072616_6-Billion-Do-Not-Meet-Vitamin-E-Levels.shtml\" target=\"_blank\" rel=\"noreferrer noopener\"><span>Prevence nemoc\u00ed 26. \u010dervence 2016 (Archivov\u00e1no)<\/span><\/a><\/li>\n<li><sup><span>4,\u00a0<\/span><\/sup>\u00a0<sup><span>17\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/ods.od.nih.gov\/factsheets\/VitaminE-HealthProfessional\/\" target=\"_blank\" rel=\"noreferrer noopener\"><span>National Institutes of Health, Informa\u010dn\u00ed list vitaminu E<\/span><\/a><\/li>\n<li><sup><span>7,\u00a0<\/span><\/sup>\u00a0<sup><span>38\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/web.archive.org\/web\/20180703142853\/https:\/\/www.pcrm.org\/health\/cancer-resources\/diet-cancer\/nutrition\/how-vitamin-e-helps-protect-against-cancer\" target=\"_blank\" rel=\"noreferrer noopener\"><span>PCRM.org, Jak vitam\u00edn E pom\u00e1h\u00e1 chr\u00e1nit p\u0159ed rakovinou (archivov\u00e1no)<\/span><\/a><\/li>\n<li><sup><span>8\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/www.sciencedaily.com\/releases\/2015\/11\/151102163718.htm\" target=\"_blank\" rel=\"noreferrer noopener\"><span>V\u011bdeck\u00fd den\u00edk 2. listopadu 2015<\/span><\/a><\/li>\n<li><sup><span>9,\u00a0<\/span><\/sup>\u00a0<sup><span>30\u00a0<\/span><\/sup>\u00a0<a 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href=\"https:\/\/onlinelibrary.wiley.com\/doi\/full\/10.1002\/ijc.25546\" target=\"_blank\" rel=\"noreferrer noopener\"><span>International Journal of Cancer 2011: 128\/(9); 2182-2191<\/span><\/a><\/li>\n<li><sup><span>14\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1002\/ejlt.200700068\" target=\"_blank\" rel=\"noreferrer noopener\"><span>European Journal of Lipid Science and Technology 18. ledna 2008<\/span><\/a><\/li>\n<li><sup><span>15.\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC5502190\/\" target=\"_blank\" rel=\"noreferrer noopener\"><span>\u010dervence 2017 Medic\u00edna; 96(27): e7470<\/span><\/a><\/li>\n<li><sup><span>16\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/cancerres.aacrjournals.org\/content\/canres\/53\/18\/4230.full.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><span>Cancer Research 15. z\u00e1\u0159\u00ed 1993; 53: 4230-4237 (PDF)<\/span><\/a><\/li>\n<li><sup><span>18\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/19410952\/\" target=\"_blank\" rel=\"noreferrer noopener\"><span>Oftalmologie. kv\u011bten 2009;116(5):939-46<\/span><\/a><\/li>\n<li><sup><span>19\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/healthland.time.com\/2013\/04\/25\/how-vitamin-e-may-spur-better-heart-health-in-smokers-who-quit\/\" target=\"_blank\" rel=\"noreferrer noopener\"><span>\u010casopis Time 25. dubna 2013<\/span><\/a><\/li>\n<li><sup><span>20\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/jamanetwork.com\/journals\/jama\/fullarticle\/1810379\" target=\"_blank\" rel=\"noreferrer noopener\"><span>JAMA 1. ledna 2014: 311(1); 33-44<\/span><\/a><\/li>\n<li><sup><span>21\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/agsjournals.onlinelibrary.wiley.com\/doi\/10.1111\/j.1532-5415.1963.tb00071.x\" target=\"_blank\" rel=\"noreferrer noopener\"><span>Journal of the American Geriatrics Society duben 1963, 11(4)<\/span><\/a><\/li>\n<li><sup><span>22\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/www.jbc.org\/article\/S0021-9258(18)64481-3\/pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><span>The Journal of Biological Chemistry 1960; 235(12): 3413-3416<\/span><\/a><\/li>\n<li><sup><span>23,\u00a0<\/span><\/sup>\u00a0<sup><span>24\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/web.archive.org\/web\/20240304202300\/http:\/\/haidut.me\/?p=2507\" target=\"_blank\" rel=\"noreferrer noopener\"><span>Haidut.me 4. b\u0159ezna 2024 (archivov\u00e1no)<\/span><\/a><\/li>\n<li><sup><span>26\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/www.nutraingredients-usa.com\/Article\/2016\/07\/19\/Only-1-5-global-population-meet-ideal-vitamin-E-levels-Review\" target=\"_blank\" rel=\"noreferrer noopener\"><span>Nutrainredients-USA.com 19. \u010dervence 2016<\/span><\/a><\/li>\n<li><sup><span>27,\u00a0<\/span><\/sup>\u00a0<sup><span>28\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/portal.issn.org\/resource\/ISSN\/0300-9831\" target=\"_blank\" rel=\"noreferrer noopener\"><span>International Journal for Vitamin and Nutrition Research, ISSN 0300-9831<\/span><\/a><\/li>\n<li><sup><span>29\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/publichealth.jhu.edu\/2014\/vitamin-e-deficiency-linked-to-greater-risk-of-miscarriage-among-poor-women\" target=\"_blank\" rel=\"noreferrer noopener\"><span>Johns Hopkins 3. prosince 2014<\/span><\/a><\/li>\n<li><sup><span>32\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/emedicine.medscape.com\/article\/126187-clinical\" target=\"_blank\" rel=\"noreferrer noopener\"><span>Medscape Vitamin E 21. prosince 2021<\/span><\/a><\/li>\n<li><sup><span>33\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/aacrjournals.org\/cancerpreventionresearch\/article\/5\/5\/701\/32021\/Does-Vitamin-E-Prevent-or-Promote-Cancer-Vitamin-E\" target=\"_blank\" rel=\"noreferrer noopener\"><span>V\u00fdzkum prevence rakoviny kv\u011bten 2012, DOI: 10.1158\/1940-6207.CAPR-12-0045<\/span><\/a><\/li>\n<li><sup><span>34\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/www.sciencedaily.com\/releases\/2012\/04\/120423132015.htm\" target=\"_blank\" rel=\"noreferrer noopener\"><span>Science Daily 23. dubna 2012<\/span><\/a><\/li>\n<li><sup><span>35\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/www.science.org\/doi\/10.1126\/scitranslmed.3007653\" target=\"_blank\" rel=\"noreferrer noopener\"><span>Sci Transl Med 29. ledna 2014: svazek 6, vyd\u00e1n\u00ed 221, s. 221ra15<\/span><\/a><\/li>\n<li><sup><span>36\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/web.archive.org\/web\/20220520195813\/http:\/\/www.whfoods.com\/genpage.php?tname=nutrient&amp;dbid=111\" target=\"_blank\" rel=\"noreferrer noopener\"><span>nejzdrav\u011bj\u0161\u00edch potravin na sv\u011bt\u011b Vitamin E (archivov\u00e1no)<\/span><\/a><\/li>\n<li><sup><span>37\u00a0<\/span><\/sup>\u00a0<a href=\"https:\/\/myfooddata.com\/articles\/vitamin-e-foods.php\" target=\"_blank\" rel=\"noreferrer noopener\"><span>MyFoodData.com, Top 10 potravin s nejvy\u0161\u0161\u00edm obsahem vitam\u00ednu E<\/span><\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-8c57238 quelle dc-has-condition dc-condition-empty elementor-widget elementor-widget-heading\" data-id=\"8c57238\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\"><span style=\"font-size: 10pt;\"><a href=\"https:\/\/articles.mercola.com\/sites\/articles\/archive\/2024\/03\/12\/vitamin-e-helps-decrease-cancer-risk.aspx\" target=\"_blank\" rel=\"nofollow noopener\">ZDROJ<\/a><\/span><\/h3>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Historie na prvn\u00ed pohled Vitam\u00edn E je d\u016fle\u017eit\u00fd vitam\u00edn rozpustn\u00fd v tuc\u00edch a antioxidant, kter\u00fd&#8230;<\/p>\n","protected":false},"author":2,"featured_media":50097,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[1042,7002,21],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/50096"}],"collection":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/comments?post=50096"}],"version-history":[{"count":1,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/50096\/revisions"}],"predecessor-version":[{"id":50098,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/50096\/revisions\/50098"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/50097"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=50096"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=50096"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=50096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}