{"id":84820,"date":"2025-08-03T00:13:40","date_gmt":"2025-08-02T22:13:40","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=84820"},"modified":"2025-08-02T15:05:32","modified_gmt":"2025-08-02T13:05:32","slug":"uz-jen-jedna-dietni-limonada-denne-vyrazne-zvysuje-riziko-cukrovky","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2025\/08\/03\/uz-jen-jedna-dietni-limonada-denne-vyrazne-zvysuje-riziko-cukrovky\/","title":{"rendered":"U\u017e jen jedna dietn\u00ed limon\u00e1da denn\u011b v\u00fdrazn\u011b zvy\u0161uje riziko cukrovky"},"content":{"rendered":"<div id=\"fb-root\"><\/div>\n<p><strong><span>Kdy\u017e byla um\u011bl\u00e1 sladidla zavedena, tvrdilo se, \u017ee maj\u00ed sn\u00ed\u017eit riziko cukrovky. Zd\u00e1 se v\u0161ak, \u017ee opak je pravdou. Ukazuje to nov\u011b publikovan\u00e1 studie. Riziko vzniku cukrovky 2. typu se zvy\u0161uje a\u017e o 38 procent \u2013 ve srovn\u00e1n\u00ed s 23procentn\u00edm n\u00e1r\u016fstem u konzument\u016f cukru.<\/span><\/strong><\/p>\n<p><span>Mnoho lid\u00ed se domn\u00edv\u00e1, \u017ee mohou cukrovce p\u0159edch\u00e1zet pit\u00edm dietn\u00edch n\u00e1poj\u016f nebo n\u00e1poj\u016f s \u201enulov\u00fdm obsahem cukru\u201c a um\u011bl\u00fdmi sladidly. Opak je v\u0161ak zjevn\u011b pravdou. M\u00edsto sni\u017eov\u00e1n\u00ed rizika cukrovky ho ve skute\u010dnosti zvy\u0161uje. Ti, kte\u0159\u00ed denn\u011b konzumuj\u00ed slazen\u00e9 n\u00e1poje, maj\u00ed o 23 procent vy\u0161\u0161\u00ed riziko vzniku cukrovky 2. typu, zat\u00edmco ti, kte\u0159\u00ed denn\u011b konzumuj\u00ed um\u011ble slazen\u00e9 n\u00e1poje, \u010del\u00ed o 38 procent vy\u0161\u0161\u00edmu riziku.<\/span><\/p>\n<p><span>Tyto v\u00fdsledky jsou zalo\u017eeny na stravovac\u00edch a pitn\u00fdch n\u00e1vyc\u00edch 36 608 Australan\u016f ve v\u011bku 40 a\u017e 69 let. \u00da\u010dastn\u00edci studie s n\u00e1zvem \u201e\u00a0<\/span><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S126236362500059X?via%3Dihub\"><span>Souvislost mezi p\u0159\u00edjmem slazen\u00fdch n\u00e1poj\u016f a rizikem vzniku diabetu 2. typu v australsk\u00e9 populaci: Longitudin\u00e1ln\u00ed studie<\/span><\/a><span>\u00a0\u201c, publikovan\u00e9 v \u010dasopise Diabetes &amp; Metabolism, uvedli svou konzumaci um\u011bl\u00fdch sladidel a cukru. Jejich zdravotn\u00ed \u00fadaje byly sledov\u00e1ny v pr\u016fm\u011bru 14 let.<\/span><\/p>\n<p><span>\u201eDenn\u00ed konzumace jednoho nebo v\u00edce t\u011bchto n\u00e1poj\u016f \u2013 a\u0165 u\u017e slazen\u00fdch cukrem nebo um\u011bl\u00fdmi sladidly \u2013 byla spojena s v\u00fdrazn\u011b vy\u0161\u0161\u00ed pravd\u011bpodobnost\u00ed vzniku cukrovky 2. typu,\u201c\u00a0<\/span><a href=\"https:\/\/www.monash.edu\/news\/articles\/one-can-of-artificially-sweetened-soft-drink-daily-may-increase-diabetes-risk-by-more-than-a-third\"><span>\u0159\u00edk\u00e1<\/span><\/a><span> Robel Hussen Kabthymer, nutri\u010dn\u00ed specialista z Monash University v Austr\u00e1lii. Je zaj\u00edmav\u00e9, \u017ee souvislost mezi slazen\u00fdmi n\u00e1poji a cukrovkou 2. typu zmizela, kdy\u017e byla zohledn\u011bna t\u011blesn\u00e1 hmotnost, co\u017e nazna\u010duje, \u017ee tento vztah je hnac\u00ed silou obezity. U um\u011bl\u00fdch sladidel v\u0161ak zv\u00fd\u0161en\u00e9 riziko p\u0159etrv\u00e1valo i po \u00faprav\u011b na t\u011blesnou hmotnost.<\/span><\/p>\n<p><span>\u201eUm\u011bl\u00e1 sladidla se \u010dasto doporu\u010duj\u00ed jako zdrav\u011bj\u0161\u00ed alternativa lidem s rizikem cukrovky, ale na\u0161e zji\u0161t\u011bn\u00ed nazna\u010duj\u00ed, \u017ee mohou p\u0159edstavovat sv\u00e1 vlastn\u00ed zdravotn\u00ed rizika,\u201c vysv\u011btluje Barbora de Courten, biomedic\u00ednsk\u00e1 v\u011bdkyn\u011b z Royal Melbourne Institute of Technology (RMIT) University a hlavn\u00ed autorka studie.<\/span><\/p>\n<p><span>V\u011bdci se domn\u00edvaj\u00ed, \u017ee n\u011bkter\u00e1 um\u011bl\u00e1 sladidla by mohla ovlivnit hladinu cukru v krvi a t\u00edm zv\u00fd\u0161it riziko vzniku cukrovky 2. typu. Nap\u0159\u00edklad \u0161iroce pou\u017e\u00edvan\u00e9 sladidlo aspartam prokazateln\u011b vyvol\u00e1v\u00e1\u00a0<\/span><a href=\"https:\/\/doi.org\/10.1016\/j.appet.2010.03.009\"><span>stejnou inzul\u00ednovou reakci jako cukr<\/span><\/a><span>\u00a0. Jin\u00e1 sladidla zase\u00a0<\/span><a href=\"https:\/\/doi.org\/10.1038\/nature13793\"><span>naru\u0161uj\u00ed st\u0159evn\u00ed fl\u00f3ru<\/span><\/a><span>\u00a0, a t\u00edm zvy\u0161uj\u00ed intoleranci gluk\u00f3zy. Tyto a dal\u0161\u00ed interakce by mohly zv\u00fd\u0161it riziko vzniku cukrovky 2. typu i u lid\u00ed, kte\u0159\u00ed nep\u0159ib\u00edraj\u00ed na v\u00e1ze.<\/span><\/p>\n<p><span>Tak\u017ee \u201ebez cukru\u201c automaticky neznamen\u00e1, \u017ee je n\u011bco zdrav\u011bj\u0161\u00ed \u2013 zvl\u00e1\u0161t\u011b pokud je cukr nahrazen um\u011bl\u00fdmi sladidly. V p\u0159\u00edpad\u011b cukrovky to m\u016f\u017ee b\u00fdt tak\u00e9 proto, \u017ee na\u0161e chu\u0165ov\u00e9 poh\u00e1rky signalizuj\u00ed mozku \u201esladk\u00e9\u201c, co\u017e vede k uvoln\u011bn\u00ed inzul\u00ednu ze slinivky b\u0159i\u0161n\u00ed \u2013 ale pokud \u017e\u00e1dn\u00fd cukr nep\u0159ich\u00e1z\u00ed&#8230;<\/span><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-1185\" src=\"http:\/\/www.infokuryr.cz\/n\/wp-content\/uploads\/2021\/04\/kuryr-podpis.png\" alt=\"\" width=\"84\" height=\"24\" \/><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kdy\u017e byla um\u011bl\u00e1 sladidla zavedena, tvrdilo se, \u017ee maj\u00ed sn\u00ed\u017eit riziko cukrovky. Zd\u00e1 se v\u0161ak,&#8230;<\/p>\n","protected":false},"author":2,"featured_media":84821,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[5118,9588,21],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/84820"}],"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=84820"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/84820\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/84821"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=84820"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=84820"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=84820"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}