{"id":8929,"date":"2020-07-29T06:30:13","date_gmt":"2020-07-29T04:30:13","guid":{"rendered":"https:\/\/www.welovecycling.com\/cs\/?p=8929"},"modified":"2020-07-28T09:25:06","modified_gmt":"2020-07-28T07:25:06","slug":"kava-a-cyklistika-pomuze-mi-zhubnout","status":"publish","type":"post","link":"https:\/\/www.welovecycling.com\/cs\/2020\/07\/29\/kava-a-cyklistika-pomuze-mi-zhubnout\/","title":{"rendered":"K\u00e1va a cyklistika. Pom\u016f\u017ee v\u00e1m zhubnout?"},"content":{"rendered":"

K\u00e1va je jedn\u00edm z nejobl\u00edben\u011bj\u0161\u00edch n\u00e1poj\u016f cyklist\u016f. Jako milovnic\u00ed bicykl\u016f a kofeinov\u00e9ho moku dob\u0159e v\u00edte, \u017ee \u00fa\u017easn\u011b chutn\u00e1 a dok\u00e1\u017ee povzbudit. Mo\u017en\u00e1 jste tak\u00e9 zaznamenali informaci, \u017ee by k\u00e1va mohla dokonce pomoci p\u0159i hubnut\u00ed. Je na tom kus pravdy? Poj\u010fme se v dal\u0161\u00edm d\u00edle seri\u00e1lu We Love Cycling pod\u00edvat co na dan\u00e9 t\u00e9ma \u0159\u00edk\u00e1 v\u00fdzkum.<\/strong><\/p>\n

K\u00e1va stimuluje hn\u011bd\u00fd tuk<\/strong><\/h2>\n

V\u0161ichni m\u00e1me v\u00a0t\u011ble dva druhy podko\u017en\u00edho tuku. Ten zn\u00e1m\u011bj\u0161\u00ed, b\u00edl\u00fd tuk, slou\u017e\u00ed jako z\u00e1sob\u00e1rna energie. M\u00e9n\u011b zn\u00e1m\u00fd hn\u011bd\u00fd tuk m\u00e1 v\u0161ak je\u0161t\u011b jinou funkci, pom\u00e1h\u00e1 s\u00a0regulac\u00ed teploty. M\u00e1 hust\u0161\u00ed s\u00ed\u0165 mitochondri\u00ed, tov\u00e1ren na energii, kter\u00e1 mu d\u00e1v\u00e1 charakteristickou hn\u011bdou barvu a tak\u00e9 schopnost vytv\u00e1\u0159et teplo, kdy\u017e je n\u00e1m zima. Aktivita tohoto hn\u011bd\u00e9ho tuku tedy zvy\u0161uje mno\u017estv\u00ed sp\u00e1len\u00fdch kalori\u00ed, co\u017e je pro hubnut\u00ed kl\u00ed\u010dov\u00e9.<\/p>\n

\n
\"kava-a-cyklistika-kolik-salku-denne-mohu-vypit\"\/<\/a><\/div>
\n Zdrav\u00ed a tr\u00e9nink<\/a>\n <\/div>\n
\n \n

K\u00e1va a cyklistika. Kolik \u0161\u00e1lk\u016f denn\u011b mohu vyp\u00edt?<\/span><\/h3>\n <\/a>\n <\/div>\n <\/article>\n<\/div>\n

Ned\u00e1vn\u00e1 studie poprv\u00e9 uk\u00e1zala, \u017ee existuje zp\u016fsob, jak \u00fa\u010dinn\u011b stimulovat aktivitu hn\u011bd\u00e9ho tuku. V\u00fdzkumn\u00edci z University of Nottingham uk\u00e1zali, \u017ee produkce tepla v\u00a0t\u00e9to tukov\u00e9 tk\u00e1ni se v\u00fdrazn\u011b zvy\u0161uje po konzumaci k\u00e1vy! Zat\u00edm nev\u00edme, zda to bylo zp\u016fsobeno kofeinem nebo jinou l\u00e1tkou obsa\u017eenou v\u00a0k\u00e1v\u011b, ale v\u00fdsledky jsou to slibn\u00e9. M\u016f\u017ee to v\u0161ak m\u00edt re\u00e1ln\u00fd dopad na hubnut\u00ed?<\/p>\n

\u017deny, kter\u00e9 pij\u00ed 2-3 k\u00e1vy denn\u011b, maj\u00ed m\u00e9n\u011b podko\u017en\u00edho tuku<\/strong><\/h2>\n

V\u00fdzkumn\u00edci z Anglia Ruskin University se rozhodli sledovat vztah mezi pit\u00edm k\u00e1vy a mno\u017estv\u00edm tuku v t\u011ble. Analyzovali data z rozs\u00e1hl\u00e9ho pr\u016fzkumu, kter\u00fd obsahoval dotazn\u00edk zji\u0161\u0165uj\u00edc\u00ed mno\u017estv\u00ed vypit\u00e9 k\u00e1vy a DXA m\u011b\u0159en\u00ed podko\u017en\u00edho tuku.<\/p>\n

\"\"<\/a><\/p>\n

Zjistili, \u017ee \u017eeny ve v\u011bku 20-44 let, kter\u00e9 pily 2-3 k\u00e1vy denn\u011b, m\u011bly o 3,4 procenta m\u00e9n\u011b t\u011blesn\u00e9ho tuku ne\u017e \u017eeny, kter\u00e9 k\u00e1vu nepily v\u016fbec. Ve v\u011bkov\u00e9 kategorii 45-69 let byl rozd\u00edl je\u0161t\u011b vy\u0161\u0161\u00ed, tvo\u0159il 4,1 procenta.<\/p>\n

V dotazn\u00edku se s\u010d\u00edtala konzumace b\u011b\u017en\u00e9 k\u00e1vy s k\u00e1vou bez kofeinu, tak\u017ee tyto rozd\u00edly nelze p\u0159ipsat pouze samotn\u00e9mu obsahu kofeinu. Auto\u0159i studie tak\u00e9 vysledovali, \u017ee tento vztah plat\u00ed pro ku\u0159\u00e1ky i neku\u0159\u00e1ky, pro zdrav\u00e9 i chronicky nemocn\u00e9 a tak\u00e9 pro mu\u017ee. U mu\u017e\u016f v\u0161ak byl tento vztah v\u00fdrazn\u011b slab\u0161\u00ed. Mu\u017ei ve v\u011bku 20-44 let, kte\u0159\u00ed pili 2-3 k\u00e1vy denn\u011b, m\u011bli pouze o 1,3 procenta tuku m\u00e9n\u011b ne\u017e ti, kte\u0159\u00ed k\u00e1vu nepili v\u016fbec.<\/p>\n

Pom\u016f\u017ee k\u00e1va proti obezit\u011b?<\/strong><\/h2>\n

V\u00fdzkumn\u00edci upozor\u0148uj\u00ed, \u017ee studie m\u00e1 sv\u00e9 limitace. Studie zaznamenala pouze jeden bod v \u010dase, nevid\u00edme tedy, jak se vyv\u00edjelo mno\u017estv\u00ed tuku a konzumace k\u00e1vy v \u010dase. Stejn\u011b tak nelze z tohoto pozorov\u00e1n\u00ed vyvodit p\u0159\u00ed\u010dinn\u00fd vztah, pouze korelaci dvou prom\u011bnn\u00fdch.<\/p>\n

\n
\"kava-a-cyklistika-jak-vybrat-tu-spravnou\"\/<\/a><\/div>
\n Zdrav\u00ed a tr\u00e9nink<\/a>\n <\/div>\n
\n \n

K\u00e1va a cyklistika. Jak zvolit spr\u00e1vnou?<\/span><\/h3>\n <\/a>\n <\/div>\n <\/article>\n<\/div>\n

Nem\u016f\u017eeme tedy s jistotou \u0159\u00edci, zda k\u00e1va je opravdu t\u00edm, co v\u00e1m pom\u016f\u017ee zhubnout. Sami auto\u0159i ale uv\u00e1d\u011bj\u00ed, \u017ee k\u00e1va jako sou\u010d\u00e1st zdrav\u00e9 stravy by mohla b\u00fdt jedn\u00edm z n\u00e1stroj\u016f v boji proti obezit\u011b. Ne, \u017ee by cyklist\u00e9 pot\u0159ebovali dal\u0161\u00ed d\u016fvod, pro\u010d k\u00e1vu p\u00edt, ale takov\u00fd z\u00e1v\u011br studie v\u0161echny ur\u010dit\u011b pot\u011b\u0161\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"

K\u00e1va je jedn\u00edm z nejobl\u00edben\u011bj\u0161\u00edch n\u00e1poj\u016f cyklist\u016f. Jako milovnic\u00ed bicykl\u016f a kofeinov\u00e9ho moku dob\u0159e v\u00edte, \u017ee \u00fa\u017easn\u011b chutn\u00e1 a dok\u00e1\u017ee […]<\/p>\n","protected":false},"author":122,"featured_media":8841,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[126,32,1024,17],"global-categories":[411],"class_list":["post-8929","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zdravi-a-trenink","tag-cyklistika","tag-kava","tag-kava-a-vykonnost","tag-vyziva","global-categories-cycling"],"yoast_head":"\nK\u00e1va a cyklistika. 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Pom\u016f\u017ee v\u00e1m zhubnout? | \u0160koda We Love Cycling - \u010cesk\u00e1 republika","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.welovecycling.com\/cs\/2020\/07\/29\/kava-a-cyklistika-pomuze-mi-zhubnout\/","og_locale":"cs_CZ","og_type":"article","og_title":"K\u00e1va a cyklistika. Pom\u016f\u017ee v\u00e1m zhubnout?","og_description":"K\u00e1va je jedn\u00edm z nejobl\u00edben\u011bj\u0161\u00edch n\u00e1poj\u016f cyklist\u016f. 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