{"id":108766,"date":"2026-06-16T00:20:36","date_gmt":"2026-06-15T22:20:36","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=108766"},"modified":"2026-06-15T14:12:33","modified_gmt":"2026-06-15T12:12:33","slug":"88-lidi-se-obava-alzheimera-a-ztraty-pameti-ale-pouze-9-vi-jak-chranit-zdravi-sveho-mozku","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2026\/06\/16\/88-lidi-se-obava-alzheimera-a-ztraty-pameti-ale-pouze-9-vi-jak-chranit-zdravi-sveho-mozku\/","title":{"rendered":"88% lid\u00ed se ob\u00e1v\u00e1 Alzheimera a ztr\u00e1ty pam\u011bti, ale pouze 9% v\u00ed, jak chr\u00e1nit zdrav\u00ed sv\u00e9ho mozku"},"content":{"rendered":"<div id=\"fb-root\"><\/div>\n<p><strong><span dir=\"auto\">T\u00e9m\u011b\u0159 9 z 10 dosp\u011bl\u00fdch lid\u00ed tvrd\u00ed, \u017ee udr\u017eov\u00e1n\u00ed zdrav\u00ed mozku s p\u0159ib\u00fdvaj\u00edc\u00edm v\u011bkem je velmi d\u016fle\u017eit\u00e9. P\u0159esto jen 9% v\u00ed dost o tom, jak toho dos\u00e1hnout.<\/span><\/strong><\/p>\n<p><span dir=\"auto\">Tento rozpor, podrobn\u011b popsan\u00fd ve zpr\u00e1v\u011b\u00a0<\/span><em><span dir=\"auto\">Asociace pro Alzheimerovu chorobu<\/span><\/em><span dir=\"auto\"> z roku 2026 s n\u00e1zvem \u201eFakty a \u010d\u00edsla\u201c, kter\u00e1 byla zve\u0159ejn\u011bna 21. dubna 2026, p\u0159edstavuje jednu z nejv\u00fdznamn\u011bj\u0161\u00edch v\u00fdzev ve\u0159ejn\u00e9ho zdrav\u00ed v souvislosti se st\u00e1rnouc\u00ed populac\u00ed.<\/span><\/p>\n<p><span dir=\"auto\">Jeliko\u017e v sou\u010dasnosti \u017eije s klinickou Alzheimerovou demenc\u00ed 7,4 milionu lid\u00ed jen v USA a ro\u010dn\u00ed n\u00e1klady na p\u00e9\u010di dosahuj\u00ed 409 miliard dolar\u016f, rozd\u00edl mezi obavami a v\u011bdomostmi m\u00e1 obrovsk\u00e9 n\u00e1sledky.<\/span><\/p>\n<p><span dir=\"auto\">Zpr\u00e1va kombinuj\u00edc\u00ed zji\u0161t\u011bn\u00ed z pr\u016fzkumu Michigansk\u00e9 univerzity, kter\u00e9ho se z\u00fa\u010dastnilo 3 800 dosp\u011bl\u00fdch ve v\u011bku 40 let a v\u00edce, s \u00fadaji z pr\u016flomov\u00e9 studie US POINTER, vykresluje nep\u0159\u00edjemn\u00fd obraz: Lid\u00e9 pova\u017euj\u00ed zdrav\u00ed mozku za stejn\u011b d\u016fle\u017eit\u00e9 jako fyzick\u00e9 zdrav\u00ed, ale v\u011bt\u0161in\u011b z nich chyb\u00ed n\u00e1stroje a pokyny na.<\/span><\/p>\n<p><span dir=\"auto\">T\u0159i \u010dtvrtiny dosp\u011bl\u00fdch tvrd\u00ed, \u017ee zm\u011bny \u017eivotn\u00edho stylu, jako je strava, fyzick\u00e1 aktivita a sp\u00e1nek, hraj\u00ed d\u016fle\u017eitou roli p\u0159i udr\u017eov\u00e1n\u00ed kognitivn\u00edch funkc\u00ed. M\u00e9n\u011b ne\u017e polovina v\u0161ak spojuje stejn\u00e9 n\u00e1vyky se sni\u017eov\u00e1n\u00edm rizika Alzheimerovy choroby nebo jin\u00fdch demenc\u00ed.<\/span><\/p>\n<h2><span dir=\"auto\">St\u0159edn\u00ed v\u011bk se jev\u00ed jako kritick\u00e9 obdob\u00ed<\/span><\/h2>\n<p><span dir=\"auto\">Zpr\u00e1va zjistila, \u017ee mnoh\u00e9 stavy, kter\u00e9 ovliv\u0148uj\u00ed kognitivn\u00ed funkce v pozd\u011bj\u0161\u00edm v\u011bku, se poprv\u00e9 objev\u00ed ve st\u0159edn\u00edm v\u011bku. Vysok\u00fd krevn\u00ed tlak, obezita, cukrovka a zm\u011bny sp\u00e1nku se obvykle objevuj\u00ed mezi 35. a 64. rokem \u017eivota.<\/span><\/p>\n<p><span dir=\"auto\">T\u00e9m\u011b\u0159 dva z p\u011bti dosp\u011bl\u00fdch souhlasili s t\u00edm, \u017ee kroky na podporu zdrav\u00ed mozku by m\u011bly za\u010d\u00edt ve st\u0159edn\u00edm v\u011bku. T\u00e9m\u011b\u0159 polovina uvedla, \u017ee ve stejn\u00e9m obdob\u00ed by m\u011bly b\u00fdt zah\u00e1jeny i form\u00e1ln\u00ed programy na podporu zdrav\u00ed mozku.<\/span><\/p>\n<p><span dir=\"auto\">Kognitivn\u00ed rezerva je schopnost mozku flexibiln\u011b a efektivn\u011b vyu\u017e\u00edvat neuronov\u00e9 s\u00edt\u011b i v p\u0159\u00edpad\u011b zm\u011bn. Ta se v tomto obdob\u00ed st\u00e1v\u00e1 obzvl\u00e1\u0161t\u011b d\u016fle\u017eitou.<\/span><\/p>\n<p><span dir=\"auto\">V\u00fdzkumn\u00edci popisuj\u00ed kognitivn\u00ed rezervu jako ment\u00e1ln\u00ed spo\u0159\u00edc\u00ed \u00fa\u010det: \u010d\u00edm v\u00edce se b\u011bhem \u017eivota na n\u011bm na\u0161po\u0159\u00ed, t\u00edm v\u00edce je k dispozici v dob\u011b, kdy mozek za\u010dnou postihovat kognitivn\u00ed choroby.<\/span><\/p>\n<p><span dir=\"auto\">V sou\u010dasnosti se po\u010det \u00famrt\u00ed na Alzheimerovu chorobu od roku 2000 v\u00edce ne\u017e zdvojn\u00e1sobil a p\u0159edstavuje n\u00e1r\u016fst o 134%. T\u011b\u017eko to sn\u00e1\u0161\u00ed t\u00e9m\u011b\u0159 13 milion\u016f rodinn\u00fdch p\u0159\u00edslu\u0161n\u00edk\u016f a p\u0159\u00e1tel pacient\u016f, kte\u0159\u00ed pro n\u011b teprve v lo\u0148sk\u00e9m roce odpracovali v\u00edce ne\u017e 19 miliard hodin neplacen\u00e9 p\u00e9\u010de.<\/span><\/p>\n<h2><span dir=\"auto\">Studie POINTER: V\u011bda skryt\u00e1 za \u0159e\u0161en\u00edm<\/span><\/h2>\n<p><span dir=\"auto\">Americk\u00e1 studie POINTER, publikovan\u00e1 jako prvn\u00ed rozs\u00e1hl\u00e1 randomizovan\u00e1 kontrolovan\u00e1 studie ve Spojen\u00fdch st\u00e1tech, prok\u00e1zala, \u017ee v\u00edcefaktorov\u00e1 intervence v oblasti \u017eivotn\u00edho stylu m\u016f\u017ee chr\u00e1nit kognitivn\u00ed funkce.<\/span><\/p>\n<p><span dir=\"auto\">Studie zahrnovala v obdob\u00ed od kv\u011btna 2019 do b\u0159ezna 2023 celkem 2 111 \u00fa\u010dastn\u00edk\u016f se zv\u00fd\u0161en\u00fdm rizikem kognitivn\u00edho poklesu.<\/span><\/p>\n<p><span dir=\"auto\">V\u00fdzkumn\u00edci za\u0159adili \u00fa\u010dastn\u00edky bu\u010f do strukturovan\u00e9ho programu, nebo do samo\u0159\u00edzen\u00e9ho p\u0159\u00edstupu zam\u011b\u0159en\u00e9ho na \u010dty\u0159i faktory \u017eivotn\u00edho stylu:<\/span><\/p>\n<ul>\n<li><span dir=\"auto\">fyzick\u00e9 cvi\u010den\u00ed<\/span><\/li>\n<li><span dir=\"auto\">v\u00fd\u017eiva<\/span><\/li>\n<li><span dir=\"auto\">kognitivn\u00ed cvi\u010den\u00ed<\/span><\/li>\n<li><span dir=\"auto\">monitorov\u00e1n\u00ed zdrav\u00ed<\/span><\/li>\n<\/ul>\n<p><span dir=\"auto\">Pr\u016fm\u011brn\u00fd v\u011bk \u00fa\u010dastn\u00edk\u016f byl 68 let a t\u00e9m\u011b\u0159 69% tvo\u0159ily \u017eeny.<\/span><\/p>\n<p><span dir=\"auto\">Strukturovan\u00fd program zahrnoval n\u011bkter\u00e9 z n\u00e1sleduj\u00edc\u00edch pil\u00ed\u0159\u016f:<\/span><\/p>\n<ul>\n<li><span dir=\"auto\">30 a\u017e 35 minut st\u0159edn\u011b intenzivn\u00ed a\u017e intenzivn\u00ed aerobn\u00ed aktivity \u010dty\u0159ikr\u00e1t t\u00fddn\u011b a dvakr\u00e1t t\u00fddn\u011b cvi\u010den\u00ed na s\u00edlu a flexibilitu.<\/span><\/li>\n<li><span dir=\"auto\">Dodr\u017eov\u00e1n\u00ed diety MIND s d\u016frazem na tmavou listovou zeleninu, bobulovit\u00e9 ovoce, o\u0159echy, celozrnn\u00e9 obiloviny, olivov\u00fd olej a ryby a z\u00e1rove\u0148 omezen\u00ed cukru a nezdrav\u00fdch tuk\u016f.<\/span><\/li>\n<li><span dir=\"auto\">Pravideln\u00e9 zdravotn\u00ed kontroly krevn\u00edho tlaku, hmotnosti a laboratorn\u00edch v\u00fdsledk\u016f krve.<\/span><\/li>\n<li><span dir=\"auto\">Po\u010d\u00edta\u010dov\u00fd tr\u00e9nink mozku t\u0159ikr\u00e1t t\u00fddn\u011b po dobu 30 minut plus pravideln\u00e9 intelektu\u00e1ln\u011b stimuluj\u00edc\u00ed a spole\u010densk\u00e9 aktivity.<\/span><\/li>\n<\/ul>\n<p><span dir=\"auto\">B\u011bhem dvou let ob\u011b skupiny vykazovaly kognitivn\u00ed zlep\u0161en\u00ed. Ti, kte\u0159\u00ed byli ve strukturovan\u00e9m programu, v\u0161ak zaznamenali v\u00fdrazn\u011b v\u011bt\u0161\u00ed p\u0159\u00ednosy, p\u0159i\u010dem\u017e sk\u00f3re v kognitivn\u00edch testech bylo srovnateln\u00e9 s lidmi a\u017e o dva roky mlad\u0161\u00edmi.<\/span><\/p>\n<p><span dir=\"auto\">Pr\u016fm\u011brn\u00e1 m\u00edra kognitivn\u00edho zlep\u0161en\u00ed za rok byla 0,243 standardn\u00ed odchylky pro strukturovanou skupinu oproti 0,213 pro skupinu, kter\u00e1 si v\u011bci organizovala samostatn\u011b.<\/span><\/p>\n<p><span dir=\"auto\">Snad nejpozoruhodn\u011bj\u0161\u00ed je, \u017ee strukturovan\u00e1 intervence prosp\u011bla nositel\u016fm genov\u00e9 varianty APOE \u03b54, zn\u00e1m\u00e9ho rizikov\u00e9ho faktoru Alzheimerovy choroby, stejn\u011b jako nenositel\u016fm.<\/span><\/p>\n<p><span dir=\"auto\">To nazna\u010duje, \u017ee zm\u011bny \u017eivotn\u00edho stylu dok\u00e1\u017e\u00ed p\u0159ekonat genetickou predispozici.<\/span><\/p>\n<h2><span dir=\"auto\">\u010cty\u0159i kroky pro za\u010d\u00e1tek<\/span><\/h2>\n<p><span dir=\"auto\">Zpr\u00e1va nab\u00edz\u00ed praktick\u00e9 rady pro dosp\u011bl\u00e9, kte\u0159\u00ed si nejsou jisti, kde za\u010d\u00edt. Jeliko\u017e 40% z nich up\u0159ednost\u0148uje samostatn\u00e9 aktivity doma, tyto po\u010d\u00e1te\u010dn\u00ed kroky nevy\u017eaduj\u00ed \u017e\u00e1dn\u00e9 speci\u00e1ln\u00ed vybaven\u00ed ani drah\u00e9 programy:<\/span><\/p>\n<p><span dir=\"auto\">1. M\u00edsto toho, abyste v\u0161e najednou p\u0159ehodnotili, vyberte si jeden z v\u00fd\u0161e zm\u00edn\u011bn\u00fdch pil\u00ed\u0159\u016f, na kter\u00fd se zam\u011b\u0159\u00edte (pozd\u011bji m\u016f\u017eete p\u0159idat dal\u0161\u00ed). Jako v\u00fdchoz\u00ed bod m\u016f\u017ee slou\u017eit kognitivn\u00ed tr\u00e9nink, v\u00fd\u017eiva, fyzick\u00e1 aktivita nebo monitorov\u00e1n\u00ed zdrav\u00ed.<\/span><\/p>\n<p><span dir=\"auto\">2. Pou\u017e\u00edvejte bezplatn\u00e9 n\u00e1stroje, jako nap\u0159\u00edklad Alzheimer&#8217;s Association&#8217;s Brain Health Habit Builder \u2013 online zdroj, kter\u00fd pom\u00e1h\u00e1 posoudit sou\u010dasn\u00e9 n\u00e1vyky a vytvo\u0159it personalizovan\u00e9 ak\u010dn\u00ed pl\u00e1ny na z\u00e1klad\u011b zji\u0161t\u011bn\u00ed studie POINTER.<\/span><\/p>\n<p><span dir=\"auto\">3. Promluvte si s l\u00e9ka\u0159em. Zat\u00edmco 86% dosp\u011bl\u00fdch v\u00edt\u00e1 vzd\u011bl\u00e1v\u00e1n\u00ed o zdrav\u00ed mozku b\u011bhem b\u011b\u017en\u00e9 p\u00e9\u010de, pouze 14% z nich m\u00e1 takov\u00e9 rozhovory. Pr\u016fzkum nazna\u010duje, \u017ee v\u011bt\u0161ina l\u00e9ka\u0159\u016f je neiniciuje.<\/span><\/p>\n<p><span dir=\"auto\">4. Myslete dlouhodob\u011b. Intervence, kter\u00e9 v projektu POINTER fungovaly, byly udr\u017eiteln\u00e9, ne extr\u00e9mn\u00ed. D\u016fslednost je d\u016fle\u017eit\u011bj\u0161\u00ed ne\u017e dokonalost.<\/span><\/p>\n<h2><span dir=\"auto\">Prevence na dosah ruky<\/span><\/h2>\n<p><span dir=\"auto\">Zji\u0161t\u011bn\u00ed zpr\u00e1vy nab\u00edzej\u00ed jasn\u00e9 poselstv\u00ed: kognitivn\u00ed pokles nen\u00ed nezbytn\u00fd a n\u00e1vyky vytvo\u0159en\u00e9 ve st\u0159edn\u00edm v\u011bku se mohou o desetilet\u00ed pozd\u011bji prom\u011bnit ve smysluplnou ochranu.<\/span><\/p>\n<p><span dir=\"auto\">V\u011bda dnes dokazuje to, co mnoz\u00ed tu\u0161ili, ale jen m\u00e1lokdo v\u011bd\u011bl s jistotou: \u017ee kombinace cvi\u010den\u00ed, v\u00fd\u017eivy, kognitivn\u00ed aktivity a monitorov\u00e1n\u00ed zdrav\u00ed p\u0159in\u00e1\u0161\u00ed v\u011bt\u0161\u00ed p\u0159\u00ednosy ne\u017e jak\u00fdkoli samostatn\u00fd z\u00e1sah.<\/span><\/p>\n<p><span dir=\"auto\">Pro miliony lid\u00ed, kte\u0159\u00ed se ob\u00e1vaj\u00ed o zdrav\u00ed sv\u00e9ho mozku, ale nev\u011bd\u00ed, kde za\u010d\u00edt, je odpov\u011b\u010f vypl\u00fdvaj\u00edc\u00ed z tohoto v\u00fdzkumu jednodu\u0161\u0161\u00ed a dostupn\u011bj\u0161\u00ed, ne\u017e by mnoz\u00ed o\u010dek\u00e1vali.<\/span><\/p>\n<p><span dir=\"auto\">Nevy\u017eaduje drah\u00e9 l\u00e9ky, intenzivn\u00ed programy ani genetick\u00e9 \u0161t\u011bst\u00ed. Vy\u017eaduje za\u010d\u00edt \u2013 jeden mal\u00fd krok, kter\u00fd je t\u0159eba d\u016fsledn\u011b dodr\u017eovat.<\/span><\/p>\n<p><span dir=\"auto\">Autor: Willow Tohi, Zdroj:\u00a0<\/span><a href=\"https:\/\/www.naturalnews.com\/2026-05-02-majority-of-americans-worry-about-memory-loss.html\"><span dir=\"auto\">naturalnews.com<\/span><\/a><span dir=\"auto\">\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u00e9m\u011b\u0159 9 z 10 dosp\u011bl\u00fdch lid\u00ed tvrd\u00ed, \u017ee udr\u017eov\u00e1n\u00ed zdrav\u00ed mozku s p\u0159ib\u00fdvaj\u00edc\u00edm v\u011bkem je&#8230;<\/p>\n","protected":false},"author":2,"featured_media":108767,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[2958,2252,21],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/108766"}],"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=108766"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/108766\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/108767"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=108766"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=108766"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=108766"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}