{"id":157924,"date":"2026-01-16T04:35:20","date_gmt":"2026-01-16T04:35:20","guid":{"rendered":"https:\/\/friss-hirek.hu\/index.php\/van-egy-hatar-hogy-az-ember-mennyi-kaloriat-tud-elegetni\/friss-hirek\/"},"modified":"2026-01-16T04:35:20","modified_gmt":"2026-01-16T04:35:20","slug":"van-egy-hatar-hogy-az-ember-mennyi-kaloriat-tud-elegetni","status":"publish","type":"post","link":"https:\/\/friss-hirek.hu\/index.php\/van-egy-hatar-hogy-az-ember-mennyi-kaloriat-tud-elegetni\/uzlet\/","title":{"rendered":"Van egy hat\u00e1r, hogy az ember mennyi kal\u00f3ri\u00e1t tud el\u00e9getni?"},"content":{"rendered":"<p><strong>M\u00e9g a legelitebb \u00e1ll\u00f3k\u00e9pess\u00e9gi sportol\u00f3knak is l\u00e9tezik egy anyagcsere-plafon \u2013 der\u00fcl ki egy friss kutat\u00e1sb\u00f3l.<\/strong> <strong>Mennyi \u00e9s meddig fenntarthat\u00f3? <\/strong><\/p><div id=\"friss-836266863\" class=\"friss-etarget friss-entity-placement\"><script type=\"text\/javascript\" id=\"etargetScript7a9b589f63cb072bef80df221f46a22b\">function etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b(){var e=\"etargetPostload7a9b589f63cb072bef80df221f46a22b\",t=\"etargetScript7a9b589f63cb072bef80df221f46a22b\",o=document.getElementById(e);if(o){for(var n=o.offsetTop,d=o.offsetLeft,r=o.offsetWidth,a=o.offsetHeight;o.offsetParent;)o=o.offsetParent,n+=o.offsetTop,d+=o.offsetLeft;var i=(n<=window.pageYOffset+window.innerHeight&&d<window.pageXOffset+window.innerWidth&&n+a>window.pageYOffset&&d+r>window.pageXOffset);if(i&&etargetAllowOtherCheck){allowed=!1;var c=document.createElement(\"script\");return c.src=\"\/\/hu.search.etargetnet.com\/generic\/uni.php?g=ref:58661,area:700x210\",void(document.getElementById(t)&&document.getElementById(e)&&(document.getElementById(t).parentNode.appendChild(c),document.getElementById(t).parentNode.removeChild(document.getElementById(t)),document.getElementById(e).parentNode.removeChild(document.getElementById(e)),document.removeEventListener(\"scroll\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b),document.removeEventListener(\"resize\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b),document.removeEventListener(\"DOMContentLoaded\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b)))}}}var etargetDivID=\"etargetPostload7a9b589f63cb072bef80df221f46a22b\",etargetScriptID=\"etargetScript7a9b589f63cb072bef80df221f46a22b\",etargetPostloadPoint=document.createElement(\"div\");etargetPostloadPoint.id=etargetDivID;var etargetCurScript=document.getElementById(etargetScriptID);etargetCurScript.parentNode.appendChild(etargetPostloadPoint),document.addEventListener(\"scroll\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b),document.addEventListener(\"resize\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b),document.addEventListener(\"DOMContentLoaded\",etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b);var etargetAllowOtherCheck=!0;if(typeof(\"forceRunPostload\")==\"string\"){etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b()}<\/script><\/div>\n<p>Sokan fogadt\u00e1k meg az \u00faj \u00e9v elej\u00e9n, hogy t\u00f6bbet fognak mozogni. A kutat\u00e1sok szerint azonban b\u00e1rmennyire is edzett valaki, egy ponton t\u00fal el\u00e9ri azt a hat\u00e1rt, amennyi kal\u00f3ri\u00e1t a szervezete pihen\u00e9s n\u00e9lk\u00fcl tart\u00f3san k\u00e9pes el\u00e9getni \u2013 m\u00e9g akkor is, ha az illet\u0151 elit ultramaratonista.<\/p>\n<p>Az ultramaratonist\u00e1k egyetlen nap alatt ak\u00e1r t\u00f6bb mint 10 000 kal\u00f3ri\u00e1t is el\u00e9gethetnek, ez a terhel\u00e9s azonban h\u00f3napokon \u00e1t nem fenntarthat\u00f3. A Current Biology tudom\u00e1nyos foly\u00f3iratban megjelent egyik friss <a href=\"https:\/\/www.cell.com\/current-biology\/abstract\/S0960-9822(25)01129-7\">tanulm\u00e1ny<\/a> szerint k\u00f6r\u00fclbel\u00fcl f\u00e9l \u00e9v ut\u00e1n ezek a sportol\u00f3k el\u00e9rik az \u00fagynevezett \u201eanyagcserefalat\u201d. <\/p>\n<p>A hossz\u00fa t\u00e1von fenntarthat\u00f3 fels\u0151 hat\u00e1r \u00e1tlagosan az alapanyagcsere (basal metabolic rate, BMR) nagyj\u00e1b\u00f3l 2,5-szerese. Az alapanyagcsere az a minim\u00e1lis energiamennyis\u00e9g, amelyre a szervezetnek nyugalmi \u00e1llapotban is sz\u00fcks\u00e9ge van az alapvet\u0151 m\u0171k\u00f6d\u00e9sekhez \u2013 p\u00e9ld\u00e1ul a l\u00e9gz\u00e9shez vagy a kering\u00e9shez \u2013 <a href=\"https:\/\/www.wsj.com\/science\/ultramarathon-metabolic-ceiling-limit-calories-burn-study-e4e2c8cc?mod=hp_featst_pos4\">mondta<\/a> Andrew Best, a Massachusetts College of Liberal Arts biol\u00f3giai antropol\u00f3gusa, a tanulm\u00e1ny t\u00e1rsszerz\u0151je.<\/p>\n<div class=\"related-post-links\">\n<p>\t\t<span class=\"related-post-links__title minititle\">T\u00f6bb ebb\u0151l<\/span><\/p>\n<div class=\"related-post-links__link-wrapper\">\n\t\t\t\t<a href=\"https:\/\/forbes.hu\/legyel-jobb\/kekkor-dokumentumfilm-simonyi-balazs-jozsa-laszlo-nfi-tura\/\" class=\"related-post-links__link\">Az \u00f6sszes kanyarra eml\u00e9kszem, v\u00e9gig tudok menni fejben mind az 1172 kilom\u00e9teren \u2013 itt az ultrafut\u00f3 filmes \u00fajabb nagy dob\u00e1sa<\/a>\n\t\t\t<\/div>\n<div class=\"related-post-links__link-wrapper\">\n\t\t\t\t<a href=\"https:\/\/forbes.hu\/legyel-jobb\/maraz-futas-spartathlon-inspiracio\/\" class=\"related-post-links__link\">Mar\u00e1z Zsuzsa hobbib\u00f3l kezdte, v\u00e9g\u00fcl k\u00e9tszer nyert Spartathlont \u2013 most elmondja, hogyan kezdj el futni<\/a>\n\t\t\t<\/div>\n<div class=\"related-post-links__link-wrapper\">\n\t\t\t\t<a href=\"https:\/\/forbes.hu\/legyel-jobb\/szonyi-ferenc-bringa-transcanada-ultra-akarat-teljesitmeny-komarom\/\" class=\"related-post-links__link\">Sz\u0151nyi Ferenc: Nekem m\u00e1r nem kell nyernem semmit \u2502 Exkluz\u00edv nagyinterj\u00fa Kanad\u00e1b\u00f3l 12 500 kilom\u00e9ter bring\u00e1z\u00e1s ut\u00e1n<\/a>\n\t\t\t<\/div>\n<\/div>\n<p>A legt\u00f6bb ember meg sem k\u00f6zel\u00edti ezt a 2,5-szeres szintet, legal\u00e1bbis tart\u00f3san biztosan nem. Egy 68 kil\u00f3s ember energiafelhaszn\u00e1l\u00e1si ig\u00e9nye nagyj\u00e1b\u00f3l napi 1700 kal\u00f3ria, ennek 2,5-szerese k\u00f6r\u00fclbel\u00fcl 4000 kal\u00f3ria naponta, h\u00f3napokon kereszt\u00fcl. A legt\u00f6bben nem el\u00e9g edzettek ahhoz, hogy ilyen szint\u0171 terhel\u00e9st hossz\u00fa t\u00e1von elviseljenek.<\/p>\n<figure class=\"wp-block-image size-large\">\n<div class=\"photo-credit-wrapper\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/cdn.forbes.hu\/uploads\/2026\/01\/sporlab-XiZ7pRvCzro-unsplash-scaled.webp?r=eyJ3IjoxNTAwLCJxIjo5MCwicyI6ImpwZyJ9\" alt=\"\" class=\"wp-image-737072\" \/><\/div><figcaption class=\"wp-element-caption\">4000 kal\u00f3ria el\u00e9get\u00e9s\u00e9hez kell kondi. Fot\u00f3: Sportab<\/figcaption><\/figure>\n<p>A kutat\u00e1s 14 \u00e1ll\u00f3k\u00e9pess\u00e9gi sportol\u00f3t \u2013 k\u00e9t n\u0151t \u00e9s tizenk\u00e9t f\u00e9rfit \u2013 k\u00f6vetett nyomon nagyj\u00e1b\u00f3l egy \u00e9ven \u00e1t, edz\u00e9sek \u00e9s versenyek sor\u00e1n. A r\u00e9sztvev\u0151k speci\u00e1lis, nyomjelz\u0151 izot\u00f3pokat tartalmaz\u00f3 vizet ittak, majd a kutat\u00f3k a vizeletmint\u00e1kb\u00f3l m\u00e9rt\u00e9k, milyen gyorsan haszn\u00e1lta fel a szervezet\u00fck az energi\u00e1t.<\/p>\n<p>A mostani \u00e9s a kor\u00e1bbi kutat\u00e1sok is azt mutatj\u00e1k, hogy r\u00f6vid ideig \u2013 p\u00e9ld\u00e1ul t\u00f6bbnapos versenyeken \u2013 az emberek k\u00e9pesek t\u00fall\u00e9pni ezen a hat\u00e1ron, ak\u00e1r az alapanyagcsere h\u00e9tszeres\u00e9t is el\u00e9getve egy nap alatt. Hossz\u00fa t\u00e1von azonban ez nem tarthat\u00f3: a szervezet elkezdi fel\u00e9lni a zs\u00edr- \u00e9s feh\u00e9rjetartal\u00e9kait, ami tests\u00falycs\u00f6kken\u00e9shez vezet.<\/p>\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201e\u00d3r\u00e1kig, napokig, hetekig, s\u0151t ak\u00e1r h\u00f3napokig is t\u00fal lehet l\u00e9pni ezen a hat\u00e1ron \u2013 de ezt az ad\u00f3ss\u00e1got el\u0151bb-ut\u00f3bb vissza kell fizetni\u201d <\/p>\n<\/blockquote>\n<p>\u2013 fogalmazott Best.<\/p>\n<p>Az egyik r\u00e9sztvev\u0151 p\u00e9ld\u00e1ul kevesebb mint k\u00e9t h\u00f3nap alatt v\u00e9gigfutotta a nagyj\u00e1b\u00f3l 3500 kilom\u00e9teres Appalache-\u00f6sv\u00e9nyt, mik\u00f6zben k\u00f6r\u00fclbel\u00fcl n\u00e9gyszeres alapanyagcsere-szinten terhelte a szervezet\u00e9t. Ezt k\u00f6vet\u0151en azonban n\u00e9gy h\u00e9tig szinte semmit sem csin\u00e1lt: pihentette az izmait, \u00e9s visszaszedte az elvesztett tests\u00falyt.<\/p>\n<p>Az eredm\u00e9nyek k\u00fcl\u00f6n\u00f6sen fontosak lehetnek azoknak a sportol\u00f3knak, akik hossz\u00fa szezonokra vagy elh\u00faz\u00f3d\u00f3 felk\u00e9sz\u00fcl\u00e9si id\u0151szakokra k\u00e9sz\u00fclnek \u2013 p\u00e9ld\u00e1ul az NFL r\u00e1j\u00e1tsz\u00e1s\u00e1ba l\u00e9p\u0151 j\u00e1t\u00e9kosoknak vagy a t\u00e9li olimpi\u00e1ra k\u00e9sz\u00fcl\u0151 sportol\u00f3knak \u2013 mondta Herman Pontzer, a Duke Egyetem evol\u00faci\u00f3s antropol\u00f3gusa \u00e9s a tanulm\u00e1ny m\u00e1sik t\u00e1rsszerz\u0151je.<\/p>\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201eLehet, hogy egy edz\u00e9sprogram k\u00e9t h\u00f3napig kiv\u00e1l\u00f3an m\u0171k\u00f6dik, de val\u00f3j\u00e1ban t\u00fal megterhel\u0151 ahhoz, hogy \u00f6t h\u00f3napon kereszt\u00fcl is fenntarthat\u00f3 legyen\u201d <\/p>\n<\/blockquote>\n<p>\u2013 tette hozz\u00e1 Pontzer.<\/p>\n<p><!-- No email blocks found --><\/p>\n<p>The post <a href=\"https:\/\/forbes.hu\/legyel-jobb\/van-egy-hatar-hogy-az-ember-mennyi-kaloriat-tud-elegetni\/\">Van egy hat\u00e1r, hogy az ember mennyi kal\u00f3ri\u00e1t tud el\u00e9getni?<\/a> appeared first on <a href=\"https:\/\/forbes.hu\/\">Forbes.hu<\/a>.<\/p><div id=\"friss-483170788\" class=\"friss-etarget-cikk-vege friss-entity-placement\"><script type=\"text\/javascript\" id=\"etargetScript7a9b589f63cb072bef80df221f46a22b\">function etargetPostloadFunction7a9b589f63cb072bef80df221f46a22b(){var e=\"etargetPostload7a9b589f63cb072bef80df221f46a22b\",t=\"etargetScript7a9b589f63cb072bef80df221f46a22b\",o=document.getElementById(e);if(o){for(var n=o.offsetTop,d=o.offsetLeft,r=o.offsetWidth,a=o.offsetHeight;o.offsetParent;)o=o.offsetParent,n+=o.offsetTop,d+=o.offsetLeft;var 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id=\"friss-1215366253\" class=\"friss-after-content_3 friss-entity-placement\">https:\/\/www.youtube.com\/watch?v=Pdnw4KiUWp0<\/div>","protected":false},"excerpt":{"rendered":"<p>M\u00e9g a legelitebb \u00e1ll\u00f3k\u00e9pess\u00e9gi sportol\u00f3knak is l\u00e9tezik egy anyagcsere-plafon \u2013 der\u00fcl ki egy friss kutat\u00e1sb\u00f3l. Mennyi \u00e9s meddig fenntarthat\u00f3? Sokan fogadt\u00e1k meg az \u00faj \u00e9v elej\u00e9n, hogy t\u00f6bbet fognak mozogni. A kutat\u00e1sok szerint azonban b\u00e1rmennyire is edzett valaki, egy ponton t\u00fal el\u00e9ri azt a hat\u00e1rt, amennyi kal\u00f3ri\u00e1t a szervezete pihen\u00e9s n\u00e9lk\u00fcl tart\u00f3san k\u00e9pes el\u00e9getni \u2013 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-157924","post","type-post","status-publish","format-standard","hentry","category-uzlet"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/posts\/157924","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/comments?post=157924"}],"version-history":[{"count":0,"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/posts\/157924\/revisions"}],"wp:attachment":[{"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/media?parent=157924"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/categories?post=157924"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/friss-hirek.hu\/index.php\/wp-json\/wp\/v2\/tags?post=157924"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}