{"id":59089,"date":"2025-07-08T13:24:38","date_gmt":"2025-07-08T11:24:38","guid":{"rendered":"https:\/\/www.invarena.cz\/?p=59089"},"modified":"2025-07-08T13:34:56","modified_gmt":"2025-07-08T11:34:56","slug":"kava-pomocnik-nebo-nepritel","status":"publish","type":"post","link":"https:\/\/www.invarena.cz\/?p=59089","title":{"rendered":"K\u00e1va \u2013 pomocn\u00edk nebo nep\u0159\u00edtel?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Praha, 8. 7. 2025 \u2013 <\/strong><strong>K\u00e1va, pom\u00e1h\u00e1 nebo \u0161kod\u00ed? O tomto n\u00e1poji koluje \u0159ada m\u00fdt\u016f a pov\u011br, a proto jsme se zeptali expert\u016f na srdce, \u017ealudek a st\u0159eva, a l\u00e9ka\u0159\u016f dal\u0161\u00edch specializac\u00ed, co si o konzumaci \u010dern\u00e9ho n\u00e1poje mysl\u00ed oni.&nbsp;<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Praktick\u00fd l\u00e9ka\u0159 MUDr. Vojt\u011bch Mucha, p\u0159edseda Mlad\u00fdch praktik\u016f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Co se k\u00e1vy t\u00fd\u010de, \u010dasto se setk\u00e1v\u00e1me hlavn\u011b s&nbsp;informacemi o jej\u00edch negativn\u00edch \u00fa\u010dinc\u00edch. K\u00e1va m\u00e1 v\u0161ak \u0159adu benefit\u016f. Pijeme-li k\u00e1vu s&nbsp;m\u00edrou, m\u016f\u017ee m\u00edt pozitivn\u00ed \u00fa\u010dinky na srdce a c\u00e9vy, sni\u017euje riziko srde\u010dn\u00edho selh\u00e1n\u00ed, zabra\u0148uje v\u00fdskytu cukrovky, a&nbsp;p\u0159edev\u0161\u00edm prodlu\u017euje do\u017eit\u00ed. Maxim\u00e1ln\u00ed doporu\u010den\u00e1 denn\u00ed d\u00e1vka k\u00e1vy jsou t\u0159i a\u017e \u010dty\u0159i \u0161\u00e1lky denn\u011b. Dle posledn\u00edch poznatk\u016f se m\u016f\u017ee k\u00e1va zapo\u010d\u00edt\u00e1vat do denn\u00edho p\u0159\u00edjmu tekutin, je v\u0161ak vhodn\u00e9 j\u00ed sp\u00ed\u0161e dopl\u0148ovat ostatn\u00ed tekutiny, kter\u00e9 p\u0159ij\u00edm\u00e1me, ide\u00e1ln\u011b \u010distou vodu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Internista MUDr. Tom\u00e1\u0161 Vacek, prim\u00e1\u0159 Intern\u00edho odd\u011blen\u00ed Nemocnice Jablonec nad Nisou<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O k\u00e1v\u011b \u010dasto sl\u00fdch\u00e1v\u00e1me, \u017ee zvy\u0161uje tlak. Nen\u00ed to tak \u00fapln\u011b pravda \u2013 sice tlak o n\u011bco m\u00e1lo zvedne, ale jen na chv\u00edli. U hypertonik\u016f m\u016f\u017ee doj\u00edt k&nbsp;m\u00edrn\u00e9mu n\u00e1r\u016fstu, ale ani jim k\u00e1vu zcela nezakazujeme. Kdy\u017e si daj\u00ed jeden a\u017e dva \u0161\u00e1lky denn\u011b, je to v po\u0159\u00e1dku. Stejn\u011b to plat\u00ed i pro ty, co maj\u00ed naopak tlak dlouhodob\u011b ni\u017e\u0161\u00ed. Lid\u00e9 s&nbsp;ni\u017e\u0161\u00edm krevn\u00edm tlakem by tak\u00e9 nem\u011bli p\u0159ekra\u010dovat doporu\u010dovan\u00e9 mno\u017estv\u00ed k\u00e1vy, kter\u00e9 si m\u016f\u017eeme p\u0159edstavit nap\u0159\u00edklad jako \u010dty\u0159i espressa denn\u011b. Je d\u016fle\u017eit\u00e9 d\u00e1t si pozor na kombinaci k\u00e1vy a energetick\u00fdch n\u00e1poj\u016f, kter\u00e9 maj\u00ed je\u0161t\u011b vy\u0161\u0161\u00ed mno\u017estv\u00ed kofeinu ne\u017e k\u00e1va.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Gastroenterolog prof. MUDr. Milan Luk\u00e1\u0161, CSc., p\u0159ednosta klinick\u00e9ho centra ISCARE<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00e1va m\u00e1 pozitivn\u00ed vliv na za\u017e\u00edv\u00e1n\u00ed. Usnad\u0148uje tr\u00e1ven\u00ed potravy, prokrvuje ledviny a m\u00e1 psychostimula\u010dn\u00ed \u00fa\u010dinky. Hodn\u011b z\u00e1le\u017e\u00ed i na typu, nap\u0159\u00edklad turek p\u016fsob\u00ed na \u017ealudek agresivn\u011bji ne\u017e espresso anebo filtrovan\u00e1 k\u00e1va. K\u00e1vu je dobr\u00e9 p\u00edt s&nbsp;ml\u00e9kem, proto\u017ee ml\u00e9ko neutralizuje kyselinu, kter\u00e1 se po k\u00e1v\u011b v&nbsp;\u017ealudku tvo\u0159\u00ed. Pozor si samoz\u0159ejm\u011b mus\u00ed d\u00e1t ti, co trp\u00ed intoleranc\u00ed na lakt\u00f3zu. U k\u00e1vy, na rozd\u00edl od alkoholu, nen\u00ed prok\u00e1z\u00e1no, \u017ee by zp\u016fsobovala a zvy\u0161ovala v\u00fdskyt rakoviny v tr\u00e1vic\u00edm \u00fastroj\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kardiolog MUDr. Ji\u0159\u00ed Vesel\u00fd, vedouc\u00ed l\u00e9ka\u0159 kardiologick\u00e9 ambulance EDUMED<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Konzumace k\u00e1vy sp\u00ed\u0161 pom\u00e1h\u00e1, ne\u017e \u0161kod\u00ed. Podle nejnov\u011bj\u0161\u00edch v\u00fdzkum\u016f dokonce pit\u00ed k\u00e1vy sni\u017euje riziko \u00famrt\u00ed na srde\u010dn\u00ed onemocn\u011bn\u00ed, p\u0159edev\u0161\u00edm u lid\u00ed, kte\u0159\u00ed si ji dop\u0159\u00e1vaj\u00ed v rann\u00edch nebo dopoledn\u00edch hodin\u00e1ch. Lid\u00e9, kte\u0159\u00ed konzumuj\u00ed alespo\u0148 dva \u0161\u00e1lky denn\u011b, um\u00edraj\u00ed na srde\u010dn\u00ed onemocn\u011bn\u00ed o 31 % m\u00e9n\u011b \u010dasto ne\u017e ti, kte\u0159\u00ed k\u00e1vu nepij\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>Praha, 8. 7. 2025 \u2013 K\u00e1va, pom\u00e1h\u00e1 nebo \u0161kod\u00ed? O tomto n\u00e1poji koluje \u0159ada m\u00fdt\u016f a pov\u011br, a proto jsme se zeptali expert\u016f na srdce, <a class=\"mh-excerpt-more\" href=\"https:\/\/www.invarena.cz\/?p=59089\" title=\"K\u00e1va \u2013 pomocn\u00edk nebo nep\u0159\u00edtel?\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":59091,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-59089","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\/59089","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=59089"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/59089\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/media\/59091"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=59089"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=59089"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=59089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}