{"id":23920,"date":"2015-12-21T07:57:19","date_gmt":"2015-12-21T06:57:19","guid":{"rendered":"http:\/\/www.invarena.cz\/?p=23920"},"modified":"2015-12-21T07:57:19","modified_gmt":"2015-12-21T06:57:19","slug":"corriere-della-sera-ukladani-tuku-na-brise-je-nebezpecne","status":"publish","type":"post","link":"https:\/\/www.invarena.cz\/?p=23920","title":{"rendered":"Corriere della Sera: Ukl\u00e1d\u00e1n\u00ed tuku na b\u0159i\u0161e je nebezpe\u010dn\u00e9"},"content":{"rendered":"

Jste \u0161t\u00edhl\u00ed, ale m\u00e1te b\u0159icho? To je pro va\u0161e zdrav\u00ed mnohem v\u00edce nebezpe\u010dn\u00e9, ne\u017e kdybyste m\u011bli nadv\u00e1hu.<\/strong><\/p>\n

ilustra\u010dn\u00ed foto: Flickr<\/p>\n

Tuk v b\u0159i\u0161n\u00ed krajin\u011b toti\u017e u mu\u017e\u016f zdvojn\u00e1sobuje pravd\u011bpodobnost p\u0159ed\u010dasn\u00e9ho \u00famrt\u00ed zp\u016fsoben\u00e9ho cukrovkou, mrtvic\u00ed nebo srde\u010dn\u00edmi chorobami. Ukazuje to studie, kter\u00e1 byla zve\u0159ejn\u011bna na str\u00e1nk\u00e1ch Annals of Internal Medicine a podle n\u00ed\u017e obezita zvy\u0161uje i riziko rakoviny.<\/p>\n

V\u011bdci sledovali v\u00edce ne\u017e 15.000 osob a zjistili, \u017ee u mu\u017e\u016f s vydut\u00fdm b\u0159ichem je pravd\u011bpodobnost \u00famrt\u00ed dvakr\u00e1t vy\u0161\u0161\u00ed ne\u017e u osob, kter\u00e9 maj\u00ed nadv\u00e1hu \u010di jsou ob\u00e9zn\u00ed. U \u017een, kter\u00e9 maj\u00ed nadbytek tuku v b\u0159i\u0161n\u00ed krajin\u011b, je pravd\u011bpodobnost p\u0159ed\u010dasn\u00e9ho \u00famrt\u00ed jedenap\u016flkr\u00e1t vy\u0161\u0161\u00ed.<\/p>\n

Francisco L\u00f3pez-Jim\u00e9nez pracuje jako l\u00e9ka\u0159 na odd\u011blen\u00ed kardiologie kliniky Mayo v Minnesot\u011b a je jedn\u00edm z autor\u016f t\u00e9to studie. „Nejsem tlust\u00fd, \u0159\u00edkaj\u00ed mi n\u011bkte\u0159\u00ed moji pacienti, kte\u0159\u00ed maj\u00ed norm\u00e1ln\u00ed index t\u011blesn\u00e9 hmotnosti. Ptaj\u00ed se m\u011b, pro\u010d maj\u00ed cvi\u010dit a tvrd\u00ed, \u017ee mohou sn\u00edst v\u0161echno, co cht\u011bj\u00ed,“ \u0159\u00edk\u00e1 l\u00e9ka\u0159.<\/p>\n

Sv\u00fdm pacient\u016fm rad\u00ed, aby dodr\u017eovali zdravou stravu, jako je nap\u0159\u00edklad ta st\u0159edomo\u0159sk\u00e1, ale p\u0159edev\u0161\u00edm aby se h\u00fdbali: aby chodili 50 minut t\u0159ikr\u00e1t t\u00fddn\u011b nebo 30 minut \u0161est dn\u00ed v t\u00fddnu. „Velkou pomoc\u00ed m\u016f\u017ee b\u00fdt i sn\u00ed\u017een\u00ed stresu. N\u011bkter\u00e9 v\u00fdzkumy uk\u00e1zaly, \u017ee osoby \u017eij\u00edc\u00ed ve stresu maj\u00ed zv\u00fd\u0161enou tendenci k ukl\u00e1d\u00e1n\u00ed tuku na b\u0159i\u0161e,“ dod\u00e1v\u00e1 L\u00f3pez-Jim\u00e9nez, jeho\u017e citoval italsk\u00fd den\u00edk Corriere della Sera.<\/p>\n

Ji\u017e d\u0159\u00edv\u011bj\u0161\u00ed studie potvrdily, \u017ee osoby, kter\u00e9 maj\u00ed ulo\u017een\u00fd tuk na b\u0159i\u0161e, jsou vystaveny v\u011bt\u0161\u00edmu nebezpe\u010d\u00ed cukrovky, mrtvice, koron\u00e1rn\u00edch chorob a srde\u010dn\u00edch probl\u00e9m\u016f. Toto je ale prvn\u00ed studie, kter\u00e1 hovo\u0159\u00ed tak\u00e9 o riziku p\u0159ed\u010dasn\u00e9 smrti.<\/p>\n

Pro\u010d je tuk na b\u0159i\u0161e tak osudov\u00fd? B\u0159icho tvo\u0159\u00ed typ tuku, kter\u00fd pronik\u00e1 do cel\u00e9ho t\u011bla a zaplavuje \u017eivotn\u011b d\u016fle\u017eit\u00e9 org\u00e1ny. J\u00e1tra si tento tuk vyp\u016fj\u010duj\u00ed a p\u0159em\u011b\u0148uj\u00ed ho v cholesterol, kter\u00fd se m\u016f\u017ee dost\u00e1vat do krevn\u00edho ob\u011bhu a m\u016f\u017ee se za\u010d\u00edt hromadit pod\u00e9l tepen.<\/p>\n

P\u0159\u00edli\u0161 mnoho cholesterolu zp\u016fsobuje tvrdnut\u00ed tepen, a to m\u016f\u017ee v\u00e9st k infarktu a mrtvici. Tento vnit\u0159n\u00ed tuk m\u016f\u017ee tak\u00e9 podpo\u0159it rozvoj cukrovky druh\u00e9ho typu \u010di chronick\u00e9ho z\u00e1n\u011btu, kter\u00fd zase vede k dal\u0161\u00edm chorob\u00e1m. Tento typ tuku m\u016f\u017ee tak\u00e9 zvy\u0161ovat \u00farove\u0148 gluk\u00f3zy a sni\u017eovat objem svalov\u00e9 hmoty.<\/p>\n","protected":false},"excerpt":{"rendered":"

Jste \u0161t\u00edhl\u00ed, ale m\u00e1te b\u0159icho? To je pro va\u0161e zdrav\u00ed mnohem v\u00edce nebezpe\u010dn\u00e9, ne\u017e kdybyste m\u011bli nadv\u00e1hu.<\/p>\n<\/div>","protected":false},"author":1,"featured_media":14556,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-23920","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zdravi"],"_links":{"self":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/23920","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=23920"}],"version-history":[{"count":1,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/23920\/revisions"}],"predecessor-version":[{"id":23921,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/23920\/revisions\/23921"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/media\/14556"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=23920"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=23920"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=23920"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}