{"id":218953,"date":"2020-03-02T08:00:13","date_gmt":"2020-03-02T08:00:13","guid":{"rendered":"https:\/\/eu.intelligentlabs.org\/dulezitost-pomeru-omega-36\/"},"modified":"2025-09-23T11:48:06","modified_gmt":"2025-09-23T10:48:06","slug":"dulezitost-pomeru-omega-36","status":"publish","type":"post","link":"https:\/\/eu.intelligentlabs.org\/cs-cz\/dulezitost-pomeru-omega-36\/","title":{"rendered":"D\u016fle\u017eitost pom\u011bru omega 3:6"},"content":{"rendered":"\nA\u017e p\u0159\u00edli\u0161 \u010dasto sl\u00fdch\u00e1me o negativn\u00edch dopadech, kter\u00e9 m\u00e1 modern\u00ed z\u00e1padn\u00ed strava na na\u0161e zdrav\u00ed. Od um\u011bl\u00fdch sladidel a\u017e po vysoce frukt\u00f3zov\u00fd kuku\u0159i\u010dn\u00fd sirup, hydrogenovan\u00e9 tuky, rostlinn\u00e9 oleje, zrna a v\u0161echno mezi t\u00edm, a\u017e se zd\u00e1, \u017ee seznam potenci\u00e1ln\u00edch jed\u016f v na\u0161em z\u00e1sobov\u00e1n\u00ed potravinami nekon\u010d\u00ed. Jedn\u00edm z hlavn\u00edch zp\u016fsob\u016f, jak v\u0161echny tyto um\u011bl\u00e9 a zpracovan\u00e9 potraviny po\u0161kozuj\u00ed na\u0161e zdrav\u00ed, je v\u00fdrazn\u00e1 zm\u011bna pom\u011bru Omega-3 ku Omega-6 v na\u0161ich t\u011blech<\/strong>. Jednodu\u0161e \u0159e\u010deno, konzumujeme p\u0159\u00edli\u0161 mnoho omega-6 a ani zdaleka dostatek omega-3<\/a>, a to vede ke zv\u00fd\u0161en\u00ed \u0159ady nemoc\u00ed a zdravotn\u00edch podm\u00ednek v rozmez\u00ed od srde\u010dn\u00ed onemocn\u011bn\u00ed, r\u016fzn\u00e9 formy rakoviny.\n\nV tomto \u010dl\u00e1nku se pod\u00edv\u00e1me na to, pro\u010d sou\u010dasn\u00e9 pom\u011br omega mastn\u00fdch kyselin pro n\u00e1s tak \u0161patn\u00fd, ne\u017e se pod\u00edv\u00e1me na p\u0159\u00edzniv\u011bj\u0161\u00ed pom\u011br, kter\u00fd m\u016f\u017eete za\u010dlenit do va\u0161\u00ed ka\u017edodenn\u00ed stravy a jak zlep\u0161it sv\u00e9 vlastn\u00ed zdrav\u00ed a blahobyt.\n

Co n\u00e1m \u0159\u00edk\u00e1 historie?<\/strong><\/h2>\nB\u011bhem posledn\u00edch 2,5 milionu let lidsk\u00e9 evoluce od doby, kdy homininov\u00e9 poprv\u00e9 chodili po zemi, by na\u0161e strava vypadala \u00fapln\u011b jinak ne\u017e dnes. V\u00edce ne\u017e 99,9 % z t\u011bchto 2,5 milionu let by byla lidsk\u00e1 existence p\u0159\u00edmo z\u00e1visl\u00e1 na \u017eivot\u011b u vody. Tou vodou mohla b\u00fdt jezera, \u0159eky nebo mo\u0159e, ale a\u0165 u\u017e voda m\u011bla jakoukoliv formu, mastn\u00e9 ryby a mo\u0159sk\u00e9 plody b\u00fdvaly stravovac\u00edm z\u00e1kladem, kter\u00fd na\u0161im vzd\u00e1len\u00fdm p\u0159edk\u016fm poskytoval velk\u00e9 mno\u017estv\u00ed omega-3 mastn\u00fdch kyselin.\n\nTato velk\u00e1 spot\u0159eba omega-3 mastn\u00fdch kyselin p\u0159ich\u00e1zela spolu ve stejn\u00e9m pom\u011bru p\u0159\u00edjmu omega-6, a ve skute\u010dnosti, existuj\u00ed d\u016fkazy nasv\u011bd\u010duj\u00edc\u00ed tomu, \u017ee omega 3:6 pom\u011br v n\u011bkter\u00fdch oblastech b\u00fdval 1:1. [1]\n\nNicm\u00e9n\u011b, rychl\u00fd posun vp\u0159ed. Dnes se zm\u011bnil pom\u011br omega-6 omega-3, kter\u00fd b\u00fdval 1:1 na pr\u016fm\u011br od 10:1 a\u017e 25:1. [2]\n\nTento dramatick\u00fd posun v pom\u011bru je relativn\u011b ned\u00e1vn\u00fdm jevem. Za posledn\u00edch p\u00e1r stolet\u00ed, zejm\u00e9na od dob pr\u016fmyslov\u00e9 revoluce, potraviny bohat\u00e9 na omega-6 mastn\u00e9 kyseliny se stali velmi roz\u0161\u00ed\u0159en\u00fdmi, u\u017e\u00edvaj\u00ed ve v\u0161em od v\u00fdroby potravin oleje na produkci obil\u00ed, \u010di krmivo pro hospod\u00e1\u0159sk\u00e1 zv\u00ed\u0159ata.\n\n\"o\u0159echy\n\nTo n\u00e1s vedlo pouze k tomu, \u017ee jsme konzumovali v\u00edce potravin, jako je kuku\u0159i\u010dn\u00fd olej, ara\u0161\u00eddov\u00fd olej a olej z bavln\u00edkov\u00fdch semen (v\u0161echny jsou prakticky bez omega-3), ve skute\u010dnosti zm\u011bnil profil mastn\u00fdch kyselin v masu a \u017eivo\u010di\u0161n\u00fdch produktech, kter\u00e9 konzumujeme . [3] To zp\u016fsobilo u lid\u00ed p\u0159ekvapiv\u00fd v\u00fdskyt autoimunitn\u00edch chorob a z\u00e1n\u011btliv\u00fdch onemocn\u011bn\u00ed.\n

Pro\u010d n\u00e1s sou\u010dasn\u00fd pom\u011br Omega-3 Omega-6 d\u011bl\u00e1 nemocn\u00fdmi?<\/strong><\/h2>\nJedn\u00edm z hlavn\u00edch probl\u00e9m\u016f, kter\u00e9 je t\u0159eba vz\u00edt v \u00favahu, je skute\u010dnost, \u017ee va\u0161e konzumace omega-3 je do zna\u010dn\u00e9 m\u00edry diktov\u00e1na t\u00edm, kolik omega-6 spot\u0159ebujete, a naopak.\n\nOmega-6 mastn\u00e9 kyseliny tvo\u0159\u00ed p\u0159ibli\u017en\u011b 10 % z celkov\u00e9ho kalorick\u00e9ho obsahu typick\u00e9 z\u00e1padn\u00ed stravy a to je mnohem vy\u0161\u0161\u00ed \u00farove\u0148, ne\u017e t\u011blo dok\u00e1\u017ee zpracovat.\n\nProbl\u00e9m je v tom, \u017ee mastn\u00e9 kyseliny Omega 6 i mastn\u00e9 kyseliny Omega-3 pou\u017e\u00edvaj\u00ed v t\u011ble stejn\u00e9 enzymy k biochemick\u00fdm p\u0159em\u011bn\u00e1m a reakc\u00edm. To znamen\u00e1, \u017ee omega-3 a omega-6 spolu doslova sout\u011b\u017e\u00ed<\/strong>. To je v po\u0159\u00e1dku, kdy\u017e existuje zhruba stejn\u00fd pom\u011br, ale v dne\u0161n\u00edm sv\u011bt\u011b to znamen\u00e1, \u017ee obrovsk\u00fd nadbytek omega-6 v\u00fdznamn\u011b sni\u017euje schopnost va\u0161eho t\u011bla absorbovat a pln\u011b vyu\u017e\u00edvat omega-3 mastn\u00e9 kyseliny<\/a>. [4]\n

Co se stane, kdy\u017e spot\u0159ebujete p\u0159\u00edli\u0161 mnoho omega-6?<\/strong><\/h3>\nMnoha lidem to m\u016f\u017ee zp\u016fsobit zv\u00fd\u0161en\u00ed pravd\u011bpodobnosti t\u00e9m\u011b\u0159 jak\u00e9hokoliv z\u00e1n\u011btliv\u00e9ho onemocn\u011bn\u00ed, kter\u00e9 si dok\u00e1\u017eete p\u0159edstavit, v\u010detn\u011b cukrovky, astmatu, syndromu podr\u00e1\u017ed\u011bn\u00e9ho st\u0159eva, srde\u010dn\u00edch onemocn\u011bn\u00ed a samoz\u0159ejm\u011b obezity. Stejn\u011b alarmuj\u00edc\u00ed je souvislost mezi z\u00e1n\u011btem zp\u016fsoben\u00fdm nadm\u011brnou konzumac\u00ed omega-6 a zv\u00fd\u0161en\u00edm psychiatrick\u00fdch poruch. Nevyv\u00e1\u017een\u00e1 strava m\u016f\u017ee ovlivnit va\u0161i mysl i t\u011blo!\n\nNicm\u00e9n\u011b, dobr\u00e1 zpr\u00e1va je, \u017ee m\u016f\u017eeme pom\u011brn\u011b snadno zvr\u00e1tit nerovnov\u00e1hu t\u00edm, \u017ee provedeme p\u00e1r jednoduch\u00fdch \u00faprav v na\u0161\u00ed strav\u011b a sn\u00ed\u017e\u00edme omega-6. Nejjednodu\u0161\u0161\u00ed zp\u016fsob, jak to ud\u011blat je konzumovat v\u00edce ryb a mo\u0159sk\u00fdch plod\u016f, pak vym\u011bnit v\u0161echny rostlinn\u00e9 oleje (sojov\u00fd, \u0159epkov\u00fd, sv\u011btlicov\u00fd, slune\u010dnicov\u00fd olej) za olej kokosov\u00fd, m\u00e1slo, gh\u00ed nebo olivov\u00fd olej, a omezit obiloviny, zejm\u00e9na p\u0161enice co nejv\u00edce je to mo\u017en\u00e9, a pokusit se z\u00edskat p\u0159irozen\u011b chovan\u00e9 maso, ryby a vejce z voln\u00e9ho v\u00fdb\u011bhu.\n\nTo znamen\u00e1 celkov\u00e9 sn\u00ed\u017een\u00ed z\u00e1n\u011btu v cel\u00e9m t\u011ble a men\u0161\u00ed \u0161anci, \u017ee budete posti\u017eeni jedn\u00edm z mnoha souvisej\u00edc\u00edch onemocn\u011bn\u00ed.\n

Tak\u017ee jak\u00fd je ide\u00e1ln\u00ed pom\u011br omega 3 a omega 6?<\/strong><\/h2>\nStudie z roku 2002 zve\u0159ejn\u011bn\u00e1 v Journal of Biomedicine & Pharmacotherapy stanovila d\u016fle\u017eitost pom\u011bru omega-6 a omega-3 esenci\u00e1ln\u00edch mastn\u00fdch kyselin. V\u00fdzkumn\u00ed pracovn\u00edci zkoumali r\u016fzn\u00e9 pom\u011bry omega mastn\u00fdch kyselin, aby zjistili, kter\u00e9 by byly nejv\u00fdznamn\u011bj\u0161\u00ed pro udr\u017een\u00ed optim\u00e1ln\u00edho zdrav\u00ed a pohody.\n\nVe v\u0161ech p\u0159\u00edpadech bylo zji\u0161t\u011bno, \u017ee sn\u00ed\u017een\u00ed spot\u0159eby omega-6 vedlo ke zlep\u0161en\u00ed zdrav\u00ed. Pom\u011br omega-6 k omega-3 v pom\u011bru 4: 1 zp\u016fsobil 70% sn\u00ed\u017een\u00ed celkov\u00e9 \u00famrtnosti spojen\u00e9 s kardiovaskul\u00e1rn\u00edm onemocn\u011bn\u00edm, zat\u00edmco pom\u011br 2,5: 1 sn\u00ed\u017eil proliferaci bun\u011bk u pacient\u016f trp\u00edc\u00edch kolorekt\u00e1ln\u00edm karcinomem. Tak\u00e9 rizikov\u00e9 faktory u \u017een s rakovinou prsu byly ni\u017e\u0161\u00ed po sn\u00ed\u017een\u00ed spot\u0159eby omega-6 mastn\u00fdch kyselin.\n\nNav\u00edc pom\u011br 2, 5: 1 p\u0159isp\u011bl ke sn\u00ed\u017een\u00ed z\u00e1n\u011btu u pacient\u016f s revmatoidn\u00ed artritidou. Dokonce i astmati\u010dt\u00ed jedinci poc\u00edtili znateln\u00e9 zlep\u0161en\u00ed jejich p\u0159\u00edznak\u016f, kdy\u017e se sn\u00ed\u017eil pom\u011br omega 6-3 na 5: 1.\n\nV\u00fdzkumn\u00ed pracovn\u00edci vydali n\u00e1sleduj\u00edc\u00ed prohl\u00e1\u0161en\u00ed:: \u201eNi\u017e\u0161\u00ed pom\u011br omega-6 ku omega-3 mastn\u00fdch kyselin je \u017e\u00e1douc\u00ed p\u0159i sni\u017eov\u00e1n\u00ed rizika mnoha chronick\u00fdch onemocn\u011bn\u00ed s vysokou prevalenc\u00ed v z\u00e1padn\u00edch spole\u010dnostech i v rozvojov\u00fdch zem\u00edch, kter\u00e9 se exportuj\u00ed do zbytku sv\u011bta.”<\/em> [5]\n

Z\u00e1v\u011br<\/strong><\/h2>\nV\u00fdsledky studie uveden\u00e9 v\u00fd\u0161e nazna\u010duj\u00ed, \u017ee ide\u00e1ln\u00ed pom\u011br omega mastn\u00fdch kyselin pom\u011br se m\u016f\u017ee pon\u011bkud li\u0161it v z\u00e1vislosti na typu a z\u00e1va\u017enosti onemocn\u011bn\u00ed trp\u00edc\u00edho jedince. Ze z\u00e1v\u011bre\u010dn\u00e9ho prohl\u00e1\u0161en\u00ed v\u0161ak m\u016f\u017eeme vyvodit, \u017ee jak\u00fdkoli posun v pom\u011bru ve prosp\u011bch omega-3 tuk\u016f bude m\u00edt t\u00e9m\u011b\u0159 jist\u011b pozitivn\u00ed \u00fa\u010dinky na zdrav\u00ed v kr\u00e1tkodob\u00e9m i dlouhodob\u00e9m horizontu.\n\nPro vyv\u00e1\u017een\u00ed pom\u011bru Omega-3 vs Omega-6 doporu\u010dujeme do va\u0161\u00ed stravy za\u010dlenit mastn\u011bj\u0161\u00ed ryby, jako je losos, makrela a sardinky, a omezit tak p\u0159\u00edjem rafinovan\u00fdch rostlinn\u00fdch olej\u016f a redukci zrn a tak\u00e9 nakupovat p\u0159irozen\u011b chovan\u00e9 nebo na tr\u00e1v\u011b krmen\u00e9 (na rozd\u00edl od obil\u00ed) maso, ryby nebo jin\u00e9 \u017eivo\u010di\u0161n\u00e9 produkty, jako jsou vejce.\n\nJednou z kritik t\u00e9to rady je v\u0161ak to, \u017ee tyto typy p\u0159\u00edrodn\u00edch kvalitn\u00edch potravin jsou mnohem dra\u017e\u0161\u00ed ne\u017e zpracovan\u00e9 alternativy, a to je pravda alespo\u0148 povrchn\u011b. Zm\u011bnou na kvalitn\u00ed j\u00eddlo sn\u00ed\u017e\u00edte obsah mnoho nep\u0159\u00edjemn\u00fdch p\u0159\u00edsad v modern\u00edch zpracovan\u00fdch potravin\u00e1ch, jako je lepek, gliadin a kuku\u0159i\u010dn\u00fd sirup s vysok\u00fdm obsahem frukt\u00f3zy. Tato aditiva mimo jin\u00e9 p\u0159\u00edmo stimuluj\u00ed oblasti mozku ovl\u00e1daj\u00edc\u00ed chu\u0165 k j\u00eddlu nebo zp\u016fsobuj\u00ed nerovnov\u00e1hu v na\u0161ich hormonech, kter\u00e9 reguluj\u00ed chu\u0165 k j\u00eddlu a hladinu cukru v krvi, jako je inzul\u00edn, leptin, CCK a ghrelin, co\u017e tak\u00e9 zp\u016fsobuje, \u017ee chceme j\u00edst v\u00edce\n\nTak\u017ee proveden\u00ed zdrav\u00fdch zm\u011bn ve va\u0161\u00ed strav\u011b nejen zlep\u0161\u00ed pom\u011br Omega-3 vs Omega-6, zv\u00fd\u0161\u00ed va\u0161i energetickou hladinu a sn\u00ed\u017e\u00ed nemoci. Zdrav\u00e1 strava nav\u00edc sn\u00ed\u017e\u00ed z\u00e1vislost na l\u00e9c\u00edch na p\u0159edpis, ale tak\u00e9 budete m\u00e9n\u011b hladov\u00ed.\n\n\"Zdrav\u00e1\n

Reference<\/strong><\/h2>\n[1]<\/a> PM Kris-Etherton, Denise Shaffer Taylor, Shaomei Yu-Poth, Peter Huth, Kristin Moriarty, Valerie Fishell, Rebecca L Hargrove, Guixiang Zhao, and Terry D Etherton. Polyunsaturated fatty acids in the food chain in the United States. Am J Clin Nutr January 2000 vol. 71 no. 1 179S-188S\n\n[2]<\/a> Russo GL. Dietary n-6 and n-3 polyunsaturated fatty acids: from biochemistry to clinical implications in cardiovascular prevention. Biochem Pharmacol. 2009 Mar 15;77(6):937-46. doi: 10.1016\/j.bcp.2008.10.020. Epub 2008 Oct 28.\n\n[3]<\/a> Leaf, A. Weber, P.C. Cardiovascular effects of n-3 fatty acids. N Engl J Med. 1988 Mar 3;318(9):549-57.\n\n[4]<\/a> Lands WE. Biochemistry and physiology of n-3 fatty acids. FASEB J. 1992 May;6(8):2530-6.\n\n[5]<\/a> Simopoulos AP. The importance of the ratio of omega-6\/omega-3 essential fatty acids. Biomed Pharmacother. 2002 Oct;56(8):365-79. <\/a>\n","protected":false},"excerpt":{"rendered":"

A\u017e p\u0159\u00edli\u0161 \u010dasto sl\u00fdch\u00e1me o negativn\u00edch dopadech, kter\u00e9 m\u00e1 modern\u00ed z\u00e1padn\u00ed strava na na\u0161e zdrav\u00ed. Od um\u011bl\u00fdch sladidel a\u017e po vysoce frukt\u00f3zov\u00fd kuku\u0159i\u010dn\u00fd sirup, hydrogenovan\u00e9 tuky, rostlinn\u00e9 oleje, zrna a v\u0161echno mezi t\u00edm, a\u017e se zd\u00e1, \u017ee seznam potenci\u00e1ln\u00edch jed\u016f v na\u0161em z\u00e1sobov\u00e1n\u00ed potravinami nekon\u010d\u00ed. Jedn\u00edm z hlavn\u00edch zp\u016fsob\u016f, jak v\u0161echny tyto um\u011bl\u00e9 a zpracovan\u00e9…<\/p>\n","protected":false},"author":2,"featured_media":152669,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[2621],"tags":[],"coauthors":[],"class_list":["post-218953","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vyziva"],"taxonomy_info":{"category":[{"value":2621,"label":"V\u00fd\u017eiva"}]},"featured_image_src_large":["https:\/\/eu.intelligentlabs.org\/wp-content\/uploads\/2025\/07\/die-wichtigkeit-des-omega-3-6-verhaltnisses-01-1024x638.jpg",1024,638,true],"author_info":{"display_name":"David Pashley","author_link":"https:\/\/eu.intelligentlabs.org\/cs-cz\/author\/david\/"},"comment_info":0,"category_info":[{"term_id":2621,"name":"V\u00fd\u017eiva","slug":"vyziva","term_group":0,"term_taxonomy_id":2621,"taxonomy":"category","description":"","parent":0,"count":61,"filter":"raw","cat_ID":2621,"category_count":61,"category_description":"","cat_name":"V\u00fd\u017eiva","category_nicename":"vyziva","category_parent":0}],"tag_info":false,"wpml":{"language":"cs-cz","is_original":true,"original_post_id":218953,"translations":{"cs-cz":{"id":218953,"language":"cs-cz","is_original":true}}},"_links":{"self":[{"href":"https:\/\/eu.intelligentlabs.org\/cs-cz\/wp-json\/wp\/v2\/posts\/218953","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eu.intelligentlabs.org\/cs-cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eu.intelligentlabs.org\/cs-cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eu.intelligentlabs.org\/cs-cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/eu.intelligentlabs.org\/cs-cz\/wp-json\/wp\/v2\/comments?post=218953"}],"version-history":[{"count":1,"href":"https:\/\/eu.intelligentlabs.org\/cs-cz\/wp-json\/wp\/v2\/posts\/218953\/revisions"}],"predecessor-version":[{"id":251492,"href":"https:\/\/eu.intelligentlabs.org\/cs-cz\/wp-json\/wp\/v2\/posts\/218953\/revisions\/251492"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/eu.intelligentlabs.org\/cs-cz\/wp-json\/wp\/v2\/media\/152669"}],"wp:attachment":[{"href":"https:\/\/eu.intelligentlabs.org\/cs-cz\/wp-json\/wp\/v2\/media?parent=218953"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eu.intelligentlabs.org\/cs-cz\/wp-json\/wp\/v2\/categories?post=218953"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eu.intelligentlabs.org\/cs-cz\/wp-json\/wp\/v2\/tags?post=218953"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/eu.intelligentlabs.org\/cs-cz\/wp-json\/wp\/v2\/coauthors?post=218953"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}