{"id":160084,"date":"2026-08-24T15:16:12","date_gmt":"2026-08-24T15:16:12","guid":{"rendered":"https:\/\/www.europesays.com\/sk\/160084\/"},"modified":"2026-08-24T15:16:12","modified_gmt":"2026-08-24T15:16:12","slug":"kedy-ranajkujete-moze-suvisiet-s-tym-ako-dlho-zijete-rozhoduje-aj-cas-posledneho-jedla","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/sk\/160084\/","title":{"rendered":"Kedy ra\u0148ajkujete, m\u00f4\u017ee s\u00favisie\u0165 s t\u00fdm, ako dlho \u017eijete. Rozhoduje aj \u010das posledn\u00e9ho jedla"},"content":{"rendered":"<p>Pri zdravom stravovan\u00ed sa v\u00e4\u010d\u0161inou rie\u0161i, \u010do m\u00e1me na tanieri. Nov\u00e1 ve\u013ek\u00e1 \u0161t\u00fadia v\u0161ak nazna\u010duje, \u017ee pozornos\u0165 by sme mali venova\u0165 aj tomu, kedy jeme. V\u00fdskumn\u00edci zistili, \u017ee \u013eudia, ktor\u00ed jedli prv\u00fdkr\u00e1t v\u00fdrazne nesk\u00f4r r\u00e1no, mali po\u010das sledovania vy\u0161\u0161ie riziko \u00famrtia. Podobn\u00fd s\u00favis sa objavil aj pri ve\u013emi neskorom ve\u010dernom jedle.<\/p>\n<p>Vedci analyzovali \u00fadaje 31 044 Ameri\u010danov vo veku 40 rokov a viac, ktor\u00ed sa z\u00fa\u010dastnili na americkom National Health and Nutrition Examination Survey v rokoch 1999 a\u017e 2018.<\/p>\n<p>\u00da\u010dastn\u00edci uv\u00e1dzali, \u010do jedli a pili po\u010das predch\u00e1dzaj\u00facich 24 hod\u00edn a predov\u0161etk\u00fdm kedy prijali prv\u00e9 a posledn\u00e9 kal\u00f3rie d\u0148a. Vedci potom tieto \u00fadaje spojili s \u00fadajmi o \u00famrtiach do konca roka 2019. Po\u010das medi\u00e1nu sledovania 8,6 roka zomrelo 7129 \u00fa\u010dastn\u00edkov, z toho 2259 na kardiovaskul\u00e1rne ochorenia.<br \/>&#13;<br \/>\nV\u00fdsledky boli pritom zauj\u00edmav\u00e9. V porovnan\u00ed s \u013eu\u010fmi, ktor\u00ed prijali prv\u00e9 kal\u00f3rie medzi 7.00 a 8.00 r\u00e1no, mali t\u00ed, ktor\u00ed jedli prv\u00fdkr\u00e1t:<br \/>&#13;<br \/>\n&#8211; medzi 8.00 a 10.00, pribli\u017ene o 10 % vy\u0161\u0161ie riziko \u00famrtia z akejko\u013evek pr\u00ed\u010diny<br \/>&#13;<br \/>\n&#8211; medzi 10.00 a 12.00 pribli\u017ene o 19 % vy\u0161\u0161ie riziko<br \/>&#13;<br \/>\n&#8211; po 12.00 a\u017e o 29 % vy\u0161\u0161ie riziko<br \/>&#13;<br \/>\nPodobn\u00fd trend sa objavil aj pri \u00famrtiach na kardiovaskul\u00e1rne ochorenia. \u013dudia, ktor\u00ed prv\u00fdkr\u00e1t jedli a\u017e po poludn\u00ed, mali v porovnan\u00ed so skupinou ra\u0148ajkuj\u00facou medzi 7.00 a 8.00 o 46 % vy\u0161\u0161ie riziko \u00famrtia na srdcovo-cievne ochorenia. U 50-ro\u010dn\u00fdch bola pri tejto skupine odhadovan\u00e1 priemern\u00e1 d\u013a\u017eka \u017eivota krat\u0161ia o 2,46 roka.<\/p>\n<p>Prekvapil aj \u010das ve\u010dere<\/p>\n<p>Vedci sledovali aj posledn\u00e9 jedlo d\u0148a. Tu v\u0161ak v\u00fdsledky nevytvorili jednoduch\u00e9 pravidlo \u201e\u010d\u00edm sk\u00f4r, t\u00fdm lep\u0161ie\u201c. Vznikla krivka v tvare U. Najni\u017e\u0161ie modelovan\u00e9 riziko bolo pribli\u017ene pri poslednom jedle okolo 20.00. V porovnan\u00ed s \u013eu\u010fmi, ktor\u00ed jedli naposledy medzi 19.00 a 20.00, bolo riziko \u00famrtia o 13 % vy\u0161\u0161ie u t\u00fdch, ktor\u00ed skon\u010dili s jedlom pred 19.00, a o 27 % vy\u0161\u0161ie u t\u00fdch, ktor\u00ed jedli po polnoci. To v\u0161ak pod\u013ea hlavn\u00e9ho autora \u0161t\u00fadie neznamen\u00e1, \u017ee 20.00 je ide\u00e1lny \u010das ve\u010dere pre ka\u017ed\u00e9ho, upozor\u0148uje magaz\u00edn ScienceAlert.<\/p>\n<p>Pre\u010do m\u00f4\u017ee na \u010dase z\u00e1le\u017ea\u0165?<\/p>\n<p>Jedn\u00fdm z mo\u017en\u00fdch vysvetlen\u00ed s\u00fa cirkadi\u00e1nne rytmy, teda vn\u00fatorn\u00e9 biologick\u00e9 hodiny organizmu.<br \/>&#13;<br \/>\n\u010cas, ke\u010f jeme, m\u00f4\u017ee ovplyv\u0148ova\u0165 perif\u00e9rne biologick\u00e9 hodiny v org\u00e1noch a s\u00favisie\u0165 s metabolizmom gluk\u00f3zy a tukov. Ve\u013emi neskor\u00e9 jedenie m\u00f4\u017ee pod\u013ea vedcov nar\u00fa\u0161a\u0165 synchroniz\u00e1ciu t\u00fdchto procesov. Zatia\u013e v\u0161ak nie je jasn\u00e9, \u010di pr\u00e1ve toto sp\u00f4sobuje pozorovan\u00fd rozdiel v \u00famrtnosti u \u013eud\u00ed.<\/p>\n<p>\nPozor, \u0161t\u00fadia tie\u017e nedokazuje, \u017ee neskor\u00e9 ra\u0148ajky sp\u00f4sobuj\u00fa krat\u0161\u00ed \u017eivot. Ide o observa\u010dn\u00fd v\u00fdskum. \u013dudia, ktor\u00ed jedli nesk\u00f4r, mohli ma\u0165 z\u00e1rove\u0148 in\u00e9 charakteristiky \u2013 napr\u00edklad hor\u0161\u00ed sp\u00e1nok, pracova\u0165 na zmeny alebo ma\u0165 zdravotn\u00e9 probl\u00e9my. Vedci s\u00edce v\u00fdsledky upravovali o mno\u017estvo faktorov vr\u00e1tane veku, faj\u010denia, fyzickej aktivity, kvality stravy, BMI \u010di existuj\u00facich ochoren\u00ed, \u00faplne vyl\u00fa\u010di\u0165 \u010fal\u0161ie vplyvy v\u0161ak nedok\u00e1zali.<br \/>\nDokonca sa uk\u00e1zalo, \u017ee \u013eudia, ktor\u00ed jedli ve\u013emi skoro, boli v priemere star\u0161\u00ed a mali viac existuj\u00facich zdravotn\u00fdch probl\u00e9mov. To nazna\u010duje, \u017ee \u010das jedla m\u00f4\u017ee by\u0165 niekedy ukazovate\u013eom zdravotn\u00e9ho stavu, a nie jeho pr\u00ed\u010dinou.<\/p>\n<p>\t\tHlasovanie ukon\u010den\u00e9<\/p>\n<p>\t\t\t\t{{ poll.title }}<\/p>\n<p>\t\t\t\t\t<img :alt=\"pollImageDescription()\" :src=\"https:\/\/vysetrenie.zoznam.sk\/cl\/1000731\/9476183\/poll.img_url\" class=\"box-quiz-new-image-questionnaire\"\/><\/p>\n<p>{{ poll.image_description }} (Zdroj: {{ poll.image_resource }})<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t<img :alt=\"questionImageDescription(question)\" :src=\"https:\/\/vysetrenie.zoznam.sk\/cl\/1000731\/9476183\/question.img_url\" class=\"box-quiz-new-image-top\"\/><\/p>\n<p>Zdroj: {{ question.image_resource }}<\/p>\n<p>\n\t\t\t\t\t\t\t\t\t\t\t{{ question.text }}\n\t\t\t\t\t\t\t\t\t\t<\/p>\n<p>{{ question.text }}<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img :alt=\"questionImageDescription(question)\" :src=\"https:\/\/vysetrenie.zoznam.sk\/cl\/1000731\/9476183\/question.img_url\" class=\"box-quiz-new-image-top\"\/><\/p>\n<p>Zdroj: {{ question.image_resource }}<\/p>\n<p>{{ poll.title }}<\/p>\n<p>{{ question.text }}<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img :alt=\"questionImageDescription(question)\" :src=\"https:\/\/vysetrenie.zoznam.sk\/cl\/1000731\/9476183\/question.img_url\" class=\"box-quiz-new-image-top\"\/><\/p>\n<p>Zdroj: {{ question.image_resource }}<\/p>\n<p>{{ poll.rating_worst}}<\/p>\n<p>{{ poll.rating_best}}<\/p>\n<p>{{ poll.rating_best}}<\/p>\n<p>{{ poll.rating_worst}}<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t{{ answer.text }}<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t{{ answer.text }}<\/p>\n<p>\t\t\t\t\t{{ poll.title }}<\/p>\n<p v-if=\"poll.contact_form\">{{ poll.thanks }}<\/p>\n<p>{{ question.text }}<\/p>\n<p>\t\t\t\t\t\t\t\t\t<img :alt=\"questionImageDescription(question)\" :src=\"https:\/\/vysetrenie.zoznam.sk\/cl\/1000731\/9476183\/question.img_url\" class=\"box-quiz-new-image-top\"\/><\/p>\n<p>Zdroj: {{ question.image_resource }}<\/p>\n<p>Priemern\u00e9 hodnotenie: {{ question.rating }}<\/p>\n<p> Va\u0161e hodnotenie: {{ question.user_rating }}<\/p>\n<p>{{ question.text }}<\/p>\n<p>\t\t\t\t\t\t\t\t\t<img :alt=\"questionImageDescription(question)\" :src=\"https:\/\/vysetrenie.zoznam.sk\/cl\/1000731\/9476183\/question.img_url\" class=\"box-quiz-new-image-top\"\/><\/p>\n<p>Zdroj: {{ question.image_resource }}<\/p>\n<p>{{ poll.rating_worst}}<\/p>\n<p>{{ poll.rating_best}}<\/p>\n<p>{{ poll.rating_best}}<\/p>\n<p>{{ poll.rating_worst}}<\/p>\n<p>Priemern\u00e9 hodnotenie: {{ question.rating }}<\/p>\n<p> Va\u0161e hodnotenie: {{ question.user_rating }}<\/p>\n<p>Hlasovalo: {{questions[0].votes}}<\/p>\n<p>\t\t\t\t\t\t{{ poll.title }}<\/p>\n<p>\t\t\t\t\t\t\t<img :alt=\"pollImageDescription()\" :src=\"https:\/\/vysetrenie.zoznam.sk\/cl\/1000731\/9476183\/poll.img_url\" class=\"box-quiz-new-image-questionnaire\"\/><\/p>\n<p>{{ poll.image_description }} (Zdroj: {{ poll.image_resource }})<\/p>\n<p>{{ qIndex+1 }}\/{{ questions.length }}<\/p>\n<p>\t\t\t\t\t\t\t\t\t<img :alt=\"questionImageDescription(question)\" :src=\"https:\/\/vysetrenie.zoznam.sk\/cl\/1000731\/9476183\/question.img_url\" class=\"box-quiz-new-image-top\"\/><br \/>\n\t\t\t\t\t\t\t\t\t<a class=\"box-quiz-new-magnifier\" href=\"#\" title=\"Zv\u00e4\u010d\u0161i\u0165 obr\u00e1zok\">\u00a0<\/a><\/p>\n<p>Zdroj: {{ question.image_resource }}<\/p>\n<p>{{ question.text }}<\/p>\n<p>M\u00f4\u017eete ozna\u010di\u0165 viacero odpoved\u00ed.<\/p>\n<p class=\"profile-name\">{{ profiles[profileEvalueated.index].name }}<\/p>\n<p v-if=\"poll.show_profiles_percentage\">Zhoda: {{ profileEvalueated.weightPercentage }}%<\/p>\n<p>\t\t\t\t\t\t\t\t\t<img :alt=\"profiles[profileEvalueated.index].image_description\" :src=\"https:\/\/vysetrenie.zoznam.sk\/cl\/1000731\/9476183\/profiles[profileEvalueated.index].img_url\" class=\"box-quiz-new-image-questionnaire\"\/><\/p>\n<p>{{ profiles[profileEvalueated.index].image_description }} (Zdroj: {{ profiles[profileEvalueated.index].image_resource }})<\/p>\n<p><\/p>\n<p>\t\t\t\t\t\t\t\u00d7<br \/>\n\t\t\t\t\t\t\t<img :alt=\"imageModal.imgDescription\" :src=\"https:\/\/vysetrenie.zoznam.sk\/cl\/1000731\/9476183\/imageModal.imgUrl\" :style=\"isEmbed ? computeModalImageStyle() : ''\"\/><\/p>\n","protected":false},"excerpt":{"rendered":"Pri zdravom stravovan\u00ed sa v\u00e4\u010d\u0161inou rie\u0161i, \u010do m\u00e1me na tanieri. Nov\u00e1 ve\u013ek\u00e1 \u0161t\u00fadia v\u0161ak nazna\u010duje, \u017ee pozornos\u0165 by&hellip;\n","protected":false},"author":2,"featured_media":160085,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[32],"tags":[46700,46697,1377,34,37,46702,46698,46703,33,46699,46696,43,40,39,42,41,36,10896,46701,38,35],"class_list":["post-160084","post","type-post","status-publish","format-standard","has-post-thumbnail","category-spravy","tag-cas-jedla","tag-cas-ranajok","tag-dlhovekost","tag-headlines","tag-hlavne-spravy","tag-kedy-jest","tag-kedy-ranajkovat","tag-neskore-ranajky","tag-news","tag-ranajky-a-dlhovekost","tag-ranajky-a-zdravie","tag-sk","tag-slovak","tag-slovakia","tag-slovencina","tag-slovensko","tag-spravy","tag-srdcovo-cievne-ochorenia","tag-stravovanie-a-dlhovekost","tag-titulky","tag-top-stories"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@sk\/117151150145441428","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts\/160084","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/comments?post=160084"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts\/160084\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/media\/160085"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/media?parent=160084"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/categories?post=160084"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/tags?post=160084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}