{"id":64053,"date":"2026-06-09T15:02:34","date_gmt":"2026-06-09T13:02:34","guid":{"rendered":"https:\/\/www.invarena.cz\/?p=64053"},"modified":"2026-06-09T15:02:37","modified_gmt":"2026-06-09T13:02:37","slug":"proc-se-stari-lide-tak-snadno-unavi-2","status":"publish","type":"post","link":"https:\/\/www.invarena.cz\/?p=64053","title":{"rendered":"Pro\u010d se sta\u0159\u00ed lid\u00e9 tak snadno unav\u00ed?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">David Jameson<br \/>Toronto University<br \/>Canada<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nen\u00ed to lenost. Nen\u00ed to odevzdanost. Je to biologie, kter\u00e1 spou\u0161t\u00ed program, kter\u00fd v\u011bt\u0161in\u011b lid\u00ed nen\u00ed nikdy po\u0159\u00e1dn\u011b vysv\u011btlen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vy\u010derp\u00e1n\u00ed souvisej\u00edc\u00ed s v\u011bkem by mohlo b\u00fdt jedn\u00edm z nejv\u00edce podce\u0148ovan\u00fdch stav\u016f v cel\u00e9 medic\u00edn\u011b. V dom\u00e1c\u00edm prost\u0159ed\u00ed je zn\u00e1m\u00e9 jako \u0161patn\u00fd p\u0159\u00edstup. Pro l\u00e9ka\u0159e \u2013 jednodu\u0161e st\u00e1\u0159\u00ed. A pro lidi, kte\u0159\u00ed ho pro\u017e\u00edvaj\u00ed \u2013 naprost\u00e1 por\u00e1\u017eka. Ale nikdo se nikdy nezastav\u00ed a nezept\u00e1 se, jak se to v t\u011ble skute\u010dn\u011b d\u011bje.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mitochondrie \u2013 drobn\u00e9 organely v bu\u0148k\u00e1ch zodpov\u011bdn\u00e9 za generov\u00e1n\u00ed energie uvnit\u0159 bun\u011bk \u2013 se po 60. roce v\u011bku st\u00e1vaj\u00ed m\u00e9n\u011b po\u010detn\u00fdmi a m\u00e9n\u011b efektivn\u00edmi. Stejn\u00e1 ch\u016fze, kter\u00e1 byla v ml\u00e1d\u00ed v podstat\u011b voln\u00fdm v\u00fddejem energie, najednou za\u010dne od\u010derp\u00e1vat mnohem v\u00edce z mnohem men\u0161\u00edho zdroje. Ten pocit \u00fanavy je p\u0159\u00edmou funkc\u00ed fyziologie, nikoli p\u0159edstavivosti. Je to z\u00e1kladn\u00ed bun\u011b\u010dn\u00e1 aritmetika, kter\u00e1 se odehr\u00e1v\u00e1 v t\u011ble.<br \/>A svalov\u00e1 atrofie situaci zhor\u0161uje.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Po 30. roce v\u011bku na\u0161e t\u011blo ztr\u00e1c\u00ed 3 % a\u017e 5 % svalov\u00e9 hmoty za deset let pokud pravideln\u011b silov\u011b netr\u00e9nujeme. Svalov\u00e1 tk\u00e1\u0148 m\u00e1 vysok\u00fd metabolick\u00fd potenci\u00e1l, co\u017e znamen\u00e1, \u017ee efektivn\u011b spaluje energii a efektivn\u011b generuje pohyb. Jakmile se tento potenci\u00e1l vy\u010derp\u00e1, b\u011b\u017en\u00e9 \u010dinnosti za\u010dnou vy\u017eadovat v\u011bt\u0161\u00ed \u010d\u00e1st va\u0161\u00ed celkov\u00e9 energetick\u00e9 kapacity. Schody v 75 letech, kdy m\u00e1te o 40 % m\u00e9n\u011b svalov\u00e9 hmoty ve srovn\u00e1n\u00ed s 35 lety \u2013 se biomechanicky rovnaj\u00ed jejich v\u00fd\u0161lapu ve 35 letech <strong>s batohem na z\u00e1dech<\/strong>. A ano, pocit \u00fanavy je skute\u010dn\u011b siln\u011bj\u0161\u00ed. Nen\u00ed to p\u0159edstava. A nen\u00ed to zn\u00e1mka slabosti.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kvalita sp\u00e1nku se po 60. roce \u017eivota drasticky m\u011bn\u00ed.<\/strong><br \/>Hlubok\u00fd, regenera\u010dn\u00ed sp\u00e1nek, p\u0159i kter\u00e9m doch\u00e1z\u00ed k bun\u011b\u010dn\u00e9 obnov\u011b, se po 60. roce \u017eivota st\u00e1v\u00e1 mnohem vz\u00e1cn\u011bj\u0161\u00edm. Osm hodin str\u00e1ven\u00fdch v posteli, ale s pouze \u0161esti efektivn\u00edmi hodinami sp\u00e1nku znamen\u00e1, \u017ee va\u0161e t\u011blo pracuje s nedostate\u010dn\u00fdm mno\u017estv\u00edm regenerace bez ohledu na to, kolik hodin jste spali. \u00danava po osmi hodin\u00e1ch sp\u00e1nku nen\u00ed z\u00e1hadou. Jen byly str\u00e1veny hodiny v posteli, kdy nedo\u0161lo k dostate\u010dn\u00e9 rekonvalescenci.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Hypotyre\u00f3za je nej\u010dast\u011bji p\u0159ehl\u00ed\u017eenou diagn\u00f3zou u star\u0161\u00edch dosp\u011bl\u00fdch.<br \/><\/strong>Nedostate\u010dn\u00e1 produkce metabolick\u00fdch hormon\u016f, kter\u00e1 vede k v\u00fdznamn\u00e9 \u00fanav\u011b, intoleranci tepla a poruch\u00e1m kognitivn\u00edch funkc\u00ed, co\u017e je obvykle zam\u011b\u0148ov\u00e1no za b\u011b\u017en\u00e9 p\u0159\u00edznaky st\u00e1\u0159\u00ed, se ve skute\u010dnosti d\u00e1 snadno l\u00e9\u010dit substitu\u010dn\u00ed terapi\u00ed hormony \u0161t\u00edtn\u00e9 \u017el\u00e1zy pomoc\u00ed jednoduch\u00fdch krevn\u00edch test\u016f. Nicm\u00e9n\u011b se jedn\u00e1 o nej\u010dast\u011bj\u0161\u00ed chybn\u011b diagnostikovan\u00fd stav u star\u0161\u00ed populace na cel\u00e9m sv\u011bt\u011b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Chronick\u00fd z\u00e1n\u011bt n\u00edzk\u00e9 <\/strong>intenzity \u2013 dnes ozna\u010dovan\u00fd jako inflamaging \u2013 je zodpov\u011bdn\u00fd za masivn\u00ed v\u00fddej energie, kter\u00fd udr\u017euje konstantn\u00ed z\u00e1n\u011btlivou reakci v pozad\u00ed, kter\u00e1 nem\u00e1 \u017e\u00e1dn\u00e9 p\u0159\u00edznaky krom\u011b vy\u010derp\u00e1n\u00ed a celkov\u00e9ho pocitu \u00fanavy. P\u0159isp\u00edv\u00e1 prakticky ke ka\u017ed\u00e9mu degenerativn\u00edmu onemocn\u011bn\u00ed souvisej\u00edc\u00edmu s v\u011bkem a je siln\u011b ovlivn\u011bno v\u00fd\u017eivou.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V tom je n\u011bco, nad \u010d\u00edm jsem se zamyslel. M\u016f\u017ee to zm\u011bnit absolutn\u011b v\u0161echno. Prost\u0159edek, kter\u00fd to m\u016f\u017ee zm\u011bnit, existuje. Funguje to. Je zn\u00e1mo, \u017ee obnovuje energetickou hladinu t\u011bmi nejpozoruhodn\u011bj\u0161\u00edmi p\u0159edstaviteln\u00fdmi zp\u016fsoby. Bez jak\u00fdchkoli l\u00e9k\u016f a dopl\u0148k\u016f stravy. Prost\u0159ednictv\u00edm znalost\u00ed, kter\u00e9 transformuj\u00ed ka\u017ed\u00e9 ch\u00e1p\u00e1n\u00ed. Lid\u00e9 prost\u011b za\u010dali ch\u00e1pat, jak jejich t\u011bla skute\u010dn\u011b funguj\u00ed, a zm\u011bnili sv\u016fj p\u0159\u00edstup k nim. Tento posun ve v\u011bdom\u00ed je hlubok\u00fd.<br \/>Pokud jde o obnovu energetick\u00fdch hladin \u2013 m\u011bn\u00ed to v\u0161echno.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">St\u00e1rnut\u00ed nemus\u00ed nutn\u011b znamenat, \u017ee se jede napr\u00e1zdno. Nen\u00ed to pr\u00e1zdnotou n\u00e1dr\u017ee.<br \/>Je to jen \u010dek\u00e1n\u00ed. Na spr\u00e1vn\u00e9 palivo.<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>David JamesonToronto UniversityCanada Nen\u00ed to lenost. Nen\u00ed to odevzdanost. Je to biologie, kter\u00e1 spou\u0161t\u00ed program, kter\u00fd v\u011bt\u0161in\u011b lid\u00ed nen\u00ed nikdy po\u0159\u00e1dn\u011b vysv\u011btlen. Vy\u010derp\u00e1n\u00ed souvisej\u00edc\u00ed s <a class=\"mh-excerpt-more\" href=\"https:\/\/www.invarena.cz\/?p=64053\" title=\"Pro\u010d se sta\u0159\u00ed lid\u00e9 tak snadno unav\u00ed?\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":22862,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-64053","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zpravy"],"_links":{"self":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/64053","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=64053"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/64053\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/media\/22862"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=64053"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=64053"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=64053"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}