{"id":14190,"date":"2013-12-28T01:58:08","date_gmt":"2013-12-28T00:58:08","guid":{"rendered":"http:\/\/www.invarena.cz\/?p=14190"},"modified":"2013-12-28T19:00:19","modified_gmt":"2013-12-28T18:00:19","slug":"jak-se-nejlepe-stravovat-pri-nachlazeni","status":"publish","type":"post","link":"https:\/\/www.invarena.cz\/?p=14190","title":{"rendered":"Jak se nejl\u00e9pe stravovat p\u0159i nachlazen\u00ed?"},"content":{"rendered":"

Za\u010dalo nejen sv\u00e1te\u010dn\u00ed obdob\u00ed, ale tak\u00e9 ch\u0159ipkov\u00e1 sez\u00f3na. Studie ukazuj\u00ed, \u017ee n\u011bkter\u00e9 druhy potravin mohou pomoci zm\u00edrnit p\u0159\u00edznaky b\u011b\u017en\u00e9ho nachlazen\u00ed a n\u011bkdy dokonce zkr\u00e1tit jeho pr\u016fb\u011bh. Kter\u00e9 to jsou, prozrad\u00ed americk\u00e1 v\u011bdkyn\u011b. <\/strong><\/p>\n

ilustra\u010dn\u00ed foto: Bhutros Iaco \/ Photl.com<\/p>\n

To znamen\u00e1, \u017ee se lid\u00e9 stejn\u011b \u010dasto sh\u00e1n\u011bj\u00ed po star\u00fdch babsk\u00fdch rad\u00e1ch. List The Wall Street Journal s pomoc\u00ed Sharon Horeshov\u00e9 Bergquistov\u00e9<\/strong>, l\u00e9ka\u0159ky a v\u011bdkyn\u011b l\u00e9ka\u0159sk\u00e9 fakulty Emoryho univerzity, sestavil p\u0159ehled toho, co p\u0159i nachlazen\u00ed j\u00edst a \u010demu se rad\u011bji vyhnout:<\/p>\n

\u00a0ML\u00c9\u010cN\u00c9 V\u00ddROBKY<\/strong><\/p>\n

Jedn\u00edm z nejb\u011b\u017en\u011bj\u0161\u00edch omyl\u016f p\u0159i nachlazen\u00ed je, \u017ee by se \u010dlov\u011bk m\u011bl vyh\u00fdbat ml\u00e9\u010dn\u00fdm v\u00fdrobk\u016fm, proto\u017ee zvy\u0161uj\u00ed produkci hlenu. Austral\u0161t\u00ed v\u011bdci tento p\u0159edpoklad pop\u0159eli p\u0159i s\u00e9rii studi\u00ed v 90. letech minul\u00e9ho stolet\u00ed, kdy d\u00e1vali stovk\u00e1m nemocn\u00fdch s b\u011b\u017en\u00fdm nachlazen\u00edm kravsk\u00e9 ml\u00e9ko nebo sojov\u00e9 ml\u00e9ko a zjistili nulov\u00fd rozd\u00edl v produkci hlenu v obou skupin\u00e1ch. T\u011blo pot\u0159ebuje zavod\u0148ovat, kdy\u017e je nemocn\u00e9, uvedla Bergquistov\u00e1. „Tak\u017ee pokud m\u00e1te nejrad\u011bji latt\u00e9, po\u010d\u00edt\u00e1 se to jako hydratace.“<\/p>\n

KOKTEJL JAKO L\u00c9K?<\/strong><\/p>\n

Jen byste se m\u011bli ujistit, \u017ee va\u0161e latt\u00e9 je bez kofeinu, proto\u017ee v\u0161echna diuretika, mezi n\u011b\u017e se kofein po\u010d\u00edt\u00e1, mohou podporovat dehydrataci a t\u00edm nachlazen\u00ed zhor\u0161ovat. „Kdy\u017e jste zavodn\u011bn\u00ed, va\u0161e sliznice jsou zvlh\u010den\u00e9 a c\u00edt\u00edte se l\u00e9pe,“ \u0159ekla Bergquistov\u00e1. Jedn\u00edm z diuretik je i alkohol, kter\u00fd ale v p\u0159\u00edpad\u011b nachlazen\u00ed spad\u00e1 do „sm\u00ed\u0161en\u00e9 kategorie“. „M\u00edrn\u00e9 alkoholov\u00e9 opojen\u00ed m\u016f\u017ee ulevovat od bolesti, a proto grog, pun\u010d nebo hork\u00e1 brandy pom\u00e1h\u00e1,“ dodala. Ale zat\u00edmco alkohol m\u016f\u017ee do\u010dasn\u011b zm\u00edrnit p\u0159\u00edznaky, z\u00e1rove\u0148 m\u016f\u017ee vyvolat dehydrataci.<\/p>\n

KU\u0158EC\u00cd POL\u00c9VKA<\/strong><\/p>\n

J\u00eddlo, jemu\u017e se p\u0159ezd\u00edv\u00e1 „mamin\u010din penicil\u00edn“, m\u016f\u017ee m\u00edt zdravotn\u00ed v\u00fdhody sahaj\u00edc\u00ed za dopln\u011bn\u00ed hork\u00fdch tekutin a p\u00e1ry uvol\u0148uj\u00edc\u00ed ucpan\u00fd nos a zvlh\u010duj\u00edc\u00ed sliznici. Studie nazna\u010duj\u00ed, \u017ee samotn\u00e9 ku\u0159e a zelenina zpomaluj\u00ed mobilizaci neutrofil\u016f – imunitn\u00edch bun\u011bk, kter\u00e9 jsou hlavn\u00edm pachatelem p\u0159i takov\u00fdch symptomech nachlazen\u00ed, jako je ucpan\u00fd nos a bolest v kostech, uvedla Bergquistov\u00e1. Kr\u00e1tkodobou \u00falevu m\u016f\u017ee poskytnout tak\u00e9 ko\u0159en\u00ed, zvl\u00e1\u0161t\u011b pak p\u00e1liv\u00e9, jako je pep\u0159. Ale \u017e\u00e1dn\u00e9 jednotliv\u00e9 ko\u0159en\u00ed se v\u011bdecky nepotvrdilo coby lep\u0161\u00ed ne\u017e jin\u00e1, dodala Bergquistov\u00e1.<\/p>\n

VITAM\u00cdN C<\/strong><\/p>\n

Podle posledn\u00edch posouzen\u00ed studi\u00ed \u00fa\u010dinku vitam\u00ednu C v p\u0159\u00edpad\u011b nachlazen\u00ed v\u011bdci zjistili, \u017ee lid\u00e9, kte\u0159\u00ed denn\u011b u\u017e\u00edvaj\u00ed 200 miligram\u016f denn\u011b tohoto vitam\u00ednu, mohou sn\u00ed\u017eit z\u00e1va\u017enost nachlazen\u00ed, kdy\u017e d\u00e1l u\u017e\u00edvaj\u00ed tuto vysokou d\u00e1vku. Za\u010d\u00edt u\u017e\u00edvat vitam\u00edn C a\u017e po n\u00e1stupu nemoci stejn\u00fd \u00fa\u010dinek neprok\u00e1zalo. K udr\u017een\u00ed trval\u00e9ho p\u0159\u00edsunu vitam\u00ednu C do t\u011bla „je rozumn\u00e9 p\u00edt sklenici pomeran\u010dov\u00e9ho d\u017eusu ka\u017ed\u00fd den b\u011bhem ch\u0159ipkov\u00e9 sez\u00f3ny“, uvedla Bergquistov\u00e1.<\/p>\n

ZINEK<\/strong><\/p>\n

Tato l\u00e1tka je o n\u011bco kontroverzn\u011bj\u0161\u00ed, proto\u017ee studie proveden\u00e9 na toto t\u00e9ma nejsou p\u0159\u00edli\u0161 kvalitn\u00ed, \u0159ekla Bergquistov\u00e1. Ned\u00e1vn\u00fd v\u00fdzkum uk\u00e1zal, \u017ee nasazen\u00ed zinku b\u011bhem 24 hodin od prvn\u00edch symptom\u016f m\u016f\u017ee o jeden den zkr\u00e1tit trv\u00e1n\u00ed nemoci, ale ne jej\u00ed z\u00e1va\u017enost. „Nej\u010dast\u011bji studovanou d\u00e1vkou je 75 miligram\u016f a v\u00edc, a to je t\u0159eba u\u017e\u00edvat denn\u011b po dobu trv\u00e1n\u00ed nachlazen\u00ed, \u010deho\u017e je velmi t\u011b\u017ek\u00e9 dos\u00e1hnout prost\u0159ednictv\u00edm j\u00eddla,“ dodala Bergquistov\u00e1. \u010clov\u011bk by nap\u0159\u00edklad musel sn\u00edst 12 \u00fast\u0159ic, deset \u0161\u00e1lk\u016f o\u0159ech\u016f ke\u0161u nebo 12 \u0161\u00e1lk\u016f \u010dokol\u00e1dy. Mo\u017enost\u00ed je u\u017e\u00edvat zinek v kapsl\u00edch, ale jen kr\u00e1tkodob\u011b. Studie ukazuj\u00ed, \u017ee dlouhodob\u00e9 vysok\u00e9 d\u00e1vky zinku mohou zp\u016fsobit nedostatek m\u011bdi.<\/p>\n","protected":false},"excerpt":{"rendered":"

Za\u010dalo nejen sv\u00e1te\u010dn\u00ed obdob\u00ed, ale tak\u00e9 ch\u0159ipkov\u00e1 sez\u00f3na. Studie ukazuj\u00ed, \u017ee n\u011bkter\u00e9 druhy potravin mohou pomoci zm\u00edrnit p\u0159\u00edznaky b\u011b\u017en\u00e9ho nachlazen\u00ed a n\u011bkdy dokonce zkr\u00e1tit jeho […]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":14191,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18,11],"tags":[],"class_list":["post-14190","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-poradna","category-zdravi"],"_links":{"self":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/14190","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=14190"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/14190\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/media\/14191"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14190"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}