BOSTON \u2013 Sladen\u00e9 n\u00e1poje, \u0161portov\u00e9 drinky, ale dokonca aj ovocn\u00e9 d\u017e\u00fasy m\u00f4\u017eu zanecha\u0165 zdravotn\u00e9 n\u00e1sledky, ktor\u00e9 sa prejavia a\u017e po rokoch. Rozsiahla \u0161t\u00fadia sledovala viac ako 25-tis\u00edc \u013eud\u00ed od detstva a\u017e do dospelosti a zistila, \u017ee \u010dast\u00e9 pitie t\u00fdchto n\u00e1pojov s\u00favis\u00ed s vy\u0161\u0161\u00edm rizikom vysok\u00e9ho krvn\u00e9ho tlaku. Odborn\u00edci z\u00e1rove\u0148 uk\u00e1zali, \u010d\u00edm ich mo\u017eno nahradi\u0165, aby sa riziko zn\u00ed\u017eilo.<\/p>\n
To, \u010do deti pij\u00fa dnes, m\u00f4\u017ee ovplyvni\u0165 ich zdravie e\u0161te o cel\u00e9 desa\u0165ro\u010dia nesk\u00f4r. Nov\u00fd v\u00fdskum publikovan\u00fd v \u010dasopise Circulation nazna\u010duje, \u017ee pravideln\u00e1 konzum\u00e1cia sladen\u00fdch n\u00e1pojov a v\u00e4\u010d\u0161ieho mno\u017estva ovocn\u00e9ho d\u017e\u00fasu od detstva a\u017e do dospelosti s\u00favis\u00ed s vy\u0161\u0161\u00edm rizikom hypertenzie.<\/p>\n
Ako informoval port\u00e1l ScienceDaily, vedci analyzovali \u00fadaje od 25 749 \u00fa\u010dastn\u00edkov, ktor\u00ed mali na za\u010diatku sledovania 9 a\u017e 16 rokov. V\u00fdskum trval a\u017e 25 rokov a ku koncu sledovania bol medi\u00e1n ich veku 36 rokov. \u00da\u010dastn\u00edci pravidelne vyp\u013a\u0148ali dotazn\u00edky o tom, \u010do jedia a pij\u00fa, ako sa h\u00fdbu \u010di faj\u010dia.<\/p>\n
Dve sladen\u00e9 n\u00e1poje denne znamenali o 52 percent vy\u0161\u0161ie riziko<\/p>\n
Najv\u00fdraznej\u0161ie v\u00fdsledky sa t\u00fdkali sladen\u00fdch n\u00e1pojov. \u013dudia, ktor\u00ed pili dve alebo viac porci\u00ed denne, mali o 52 percent vy\u0161\u0161ie riziko vzniku vysok\u00e9ho krvn\u00e9ho tlaku v porovnan\u00ed s t\u00fdmi, ktor\u00ed ich pili menej ako trikr\u00e1t t\u00fd\u017edenne. Jedna porcia predstavovala pribli\u017ene 355 mililitrov.<\/p>\n
Rozdiely boli aj medzi jednotliv\u00fdmi typmi n\u00e1pojov. Ka\u017ed\u00e1 denn\u00e1 porcia klasickej s\u00f3dy \u010di limon\u00e1dy s\u00favisela s o 23 percent vy\u0161\u0161\u00edm rizikom hypertenzie, zatia\u013e \u010do pri \u0161portov\u00fdch n\u00e1pojoch i\u0161lo a\u017e o 36 percent.<\/p>\n
Ani d\u017e\u00fas nie je \u00faplne nevinn\u00fd<\/p>\n
Prekvapiv\u00e9 v\u00fdsledky priniesol aj ovocn\u00fd d\u017e\u00fas, ktor\u00fd mnoh\u00ed \u013eudia vn\u00edmaj\u00fa ako zdrav\u0161iu vo\u013ebu. T\u00ed, ktor\u00ed pili 1,5 alebo viac porcie d\u017e\u00fasu denne, mali o 35 percent vy\u0161\u0161ie riziko vysok\u00e9ho krvn\u00e9ho tlaku ne\u017e \u013eudia, ktor\u00ed ho pili menej ako raz t\u00fd\u017edenne.<\/p>\n
Pri pomaran\u010dovom d\u017e\u00fase vedci zistili, \u017ee ka\u017ed\u00e1 denn\u00e1 porcia s\u00favisela s o 20 percent vy\u0161\u0161\u00edm rizikom. Pri jablkovom ani ostatn\u00fdch d\u017e\u00fasoch sa rovnak\u00e1 s\u00favislos\u0165 nepotvrdila. V\u00fdskumn\u00edci v\u0161ak upozornili, \u017ee niektor\u00ed \u00fa\u010dastn\u00edci mohli ako pomaran\u010dov\u00fd d\u017e\u00fas uv\u00e1dza\u0165 aj n\u00e1poje s pridan\u00fdm cukrom.<\/p>\n
Cel\u00e9 ovocie vy\u0161lo v\u00fdrazne lep\u0161ie<\/p>\n
V\u00fdsledky boli ove\u013ea priaznivej\u0161ie pri celom ovoc\u00ed. \u0160tatistick\u00e9 modely uk\u00e1zali, \u017ee ak by \u010dlovek nahradil jednu denn\u00fa porciu sladen\u00e9ho n\u00e1poja cel\u00fdm ovoc\u00edm, jeho riziko hypertenzie by mohlo by\u0165 pribli\u017ene o 22 percent ni\u017e\u0161ie.<\/p>\n
Nahradenie jednej porcie d\u017e\u00fasu cel\u00fdm ovoc\u00edm bolo spojen\u00e9 s o 19 percent ni\u017e\u0161\u00edm rizikom. Ak \u013eudia namiesto sladen\u00e9ho n\u00e1poja pili vodu alebo mlieko, riziko klesalo a\u017e o 13 percent.<\/p>\n
Nie je d\u00f4le\u017eit\u00e1 iba frukt\u00f3za<\/p>\n
Pod\u013ea odborn\u00edkov v\u00fdsledky ukazuj\u00fa, \u017ee probl\u00e9mom nemus\u00ed by\u0165 samotn\u00e1 frukt\u00f3za, ale najm\u00e4 forma, v akej ju konzumujeme.<\/p>\n
\u201eExistovala myln\u00e1 predstava, \u017ee frukt\u00f3za je vo v\u0161eobecnosti \u0161kodliv\u00e1 pre kardiovaskul\u00e1rne zdravie bez oh\u013eadu na jej zdroj a \u017ee ovocn\u00e9 d\u017e\u00fasy s\u00fa zdraviu prospe\u0161n\u00e9. T\u00e1to \u0161t\u00fadia ukazuje, \u017ee ani jedno z toho nemus\u00ed by\u0165 pravda,\u201c vysvetlil kardiol\u00f3g Amit Khera z University of Texas Southwestern Medical Center.<\/p>\n
Ved\u00faca autorka v\u00fdskumu Vasanti Malik z University of Toronto z\u00e1rove\u0148 zd\u00f4raznila, \u017ee stravovacie n\u00e1vyky vytvoren\u00e9 v detstve m\u00f4\u017eu ma\u0165 dlhodob\u00e9 d\u00f4sledky. Pod\u013ea nej by sa sladen\u00e9 n\u00e1poje vr\u00e1tane s\u00f3d a \u0161portov\u00fdch drinkov mali obmedzova\u0165 a d\u017e\u00fas by sa mal pi\u0165 iba s mierou.<\/p>\n
V\u00fdskum m\u00e1 aj svoje limity<\/p>\n
Autori upozor\u0148uj\u00fa, \u017ee \u0161t\u00fadia nedokazuje, \u017ee sladen\u00e9 n\u00e1poje alebo d\u017e\u00fas priamo sp\u00f4sobuj\u00fa vysok\u00fd tlak. Ide o pozorovan\u00fa s\u00favislos\u0165. Diagn\u00f3za hypertenzie bola navy\u0161e zalo\u017een\u00e1 na \u00fadajoch, ktor\u00e9 uv\u00e1dzali samotn\u00ed \u00fa\u010dastn\u00edci.<\/p>\n
\u010eal\u0161\u00edm obmedzen\u00edm je zlo\u017eenie sk\u00famanej skupiny \u2013 a\u017e pribli\u017ene 96 percent \u00fa\u010dastn\u00edkov tvorili belosi nehisp\u00e1nskeho p\u00f4vodu. V\u00fdsledky preto nemusia by\u0165 \u00faplne rovnak\u00e9 v in\u00fdch popul\u00e1ci\u00e1ch.<\/p>\n
Napriek tomu ide o jeden z najrozsiahlej\u0161\u00edch dlhodob\u00fdch v\u00fdskumov zameran\u00fdch na pitn\u00fd re\u017eim od detstva a\u017e po dospelos\u0165. Autori preto odpor\u00fa\u010daj\u00fa u\u017e od mlad\u00e9ho veku uprednost\u0148ova\u0165 vodu, mlieko a cel\u00e9 ovocie pred pravideln\u00fdm pit\u00edm sladen\u00fdch n\u00e1pojov a ve\u013ek\u00e9ho mno\u017estva d\u017e\u00fasov.<\/p>\n","protected":false},"excerpt":{"rendered":"BOSTON \u2013 Sladen\u00e9 n\u00e1poje, \u0161portov\u00e9 drinky, ale dokonca aj ovocn\u00e9 d\u017e\u00fasy m\u00f4\u017eu zanecha\u0165 zdravotn\u00e9 n\u00e1sledky, ktor\u00e9 sa prejavia…\n","protected":false},"author":2,"featured_media":150201,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[8],"tags":[5260,45185,33,43,29516,40,42,36,5342,50,49,48],"class_list":["post-150200","post","type-post","status-publish","format-standard","has-post-thumbnail","category-svet","tag-detstvo","tag-krvny-tlak","tag-news","tag-sk","tag-sladene-napoje","tag-slovak","tag-slovencina","tag-spravy","tag-studia","tag-svet","tag-world","tag-world-news"],"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts\/150200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/comments?post=150200"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts\/150200\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/media\/150201"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/media?parent=150200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/categories?post=150200"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/tags?post=150200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}