{"id":17345,"date":"2014-08-30T10:27:10","date_gmt":"2014-08-30T08:27:10","guid":{"rendered":"http:\/\/www.invarena.cz\/?p=17345"},"modified":"2014-08-30T11:04:12","modified_gmt":"2014-08-30T09:04:12","slug":"jak-cist-obaly-potravin","status":"publish","type":"post","link":"https:\/\/www.invarena.cz\/?p=17345","title":{"rendered":"Jak \u010d\u00edst obaly potravin"},"content":{"rendered":"

Vyb\u00edrat v obchod\u011b potraviny nejprve podle slo\u017een\u00ed a v\u00fd\u017eivov\u00e9 hodnoty a a\u017e na druh\u00e9m m\u00edst\u011b podle ceny rad\u00ed odbornice na zdravou v\u00fd\u017eivu Karol\u00edna Hlavat\u00e1.<\/strong><\/p>\n

Vod\u00edtkem jsou tabulky na obalech s nutri\u010dn\u00edmi hodnotami na 100 gram\u016f, jednoduch\u00fd p\u0159ehled d\u00e1vaj\u00ed i nutri\u010dn\u00ed bubliny o \u00fadaj\u00edch pro jednu porci. Dobrou pom\u016fckou jsou loga, vedle V\u00edm, co j\u00edm tak\u00e9 nap\u0159\u00edklad Klasa \u010di Region\u00e1ln\u00ed potravina, \u0159ekla Hlavat\u00e1.<\/p>\n

Za den by \u010dlov\u011bk m\u011bl sn\u00edst zhruba dv\u011b kila potravin. U t\u011bch, kter\u00e9 kupuje b\u011b\u017en\u011b a slo\u017een\u00ed zn\u00e1, sta\u010d\u00ed ov\u011b\u0159it, do kdy se maj\u00ed spot\u0159ebovat. Po tomto datu u\u017e se nesm\u011bj\u00ed prod\u00e1vat, t\u00fdk\u00e1 se to t\u0159eba ml\u00e9\u010dn\u00fdch v\u00fdrobk\u016f. Datum minim\u00e1ln\u00ed trvanlivosti znamen\u00e1, \u017ee potraviny, nap\u0159\u00edklad r\u00fd\u017ee \u010di ko\u0159en\u00ed, se mohou prod\u00e1vat d\u00e1l pod podm\u00ednkou, \u017ee jsou zdravotn\u011b nez\u00e1vadn\u00e9.<\/p>\n

„Kdy\u017e si chci vybrat n\u011bco nezn\u00e1m\u00e9ho, kde nem\u00e1m pon\u011bt\u00ed o skladb\u011b, tak se mus\u00edm pod\u00edvat na informace na obale o slo\u017een\u00ed. Jsou v sestupn\u00e9m po\u0159ad\u00ed, tak\u017ee na prvn\u00edm m\u00edst\u011b je surovina, kter\u00e9 je v dan\u00e9 potravin\u011b nejv\u00edc,“ up\u0159esnila Hlavat\u00e1, kter\u00e1 je garantkou programu V\u00edm, co j\u00edm<\/a>.<\/p>\n

Nap\u0159\u00edklad u \u010dokol\u00e1dy by na prvn\u00edm m\u00edst\u011b m\u011bla b\u00fdt kakaov\u00e1 hmota a ne cukr, u m\u00fcsli ty\u010dinky obiloviny. Kdy\u017e \u010dlov\u011bk chce dobrou pa\u0161tiku \u010di p\u00e1rek, m\u011bl by si porovnat \u00fadaje na v\u00edce v\u00fdrobc\u00edch a vybrat ten, kde je nejvy\u0161\u0161\u00ed pod\u00edl masa. Vod\u00edtkem je i mno\u017estv\u00ed surovin v potravin\u011b, \u010d\u00edm m\u00e9n\u011b jich je k v\u00fdrob\u011b pou\u017eito, t\u00edm l\u00e9pe.<\/p>\n

P\u0159i \u010dten\u00ed obal\u016f \u0159ada lid\u00ed sleduje jako prvn\u00ed p\u0159\u00eddatn\u00e9 l\u00e1tky, tzv. \u00e9\u010dka. Svoji rizikovou \u00falohu maj\u00ed, pokud \u010dlov\u011bk pije litry slazen\u00fdch barven\u00fdch limon\u00e1d a va\u0159\u00ed z instantn\u00edch potravin. Pokud ale z\u00e1kladem j\u00eddeln\u00ed\u010dku jsou p\u0159\u00edrodn\u00ed, b\u011b\u017en\u00e9 potraviny, kter\u00e9 si podle sv\u00e9ho ka\u017ed\u00fd dochut\u00ed, jsou obavy z \u00e9\u010dek zbyte\u010dn\u00e9. Hlavn\u00ed je celkov\u00e1 skladba stravy.<\/p>\n

P\u0159i \u010dten\u00ed obal\u016f je podle Hlavat\u00e9 nutno sledovat energetickou hodnotu, dosp\u011bl\u00fd by m\u011bl za den p\u0159ijmout 7000 a\u017e 13.000 kilojoul\u016f. B\u00edlkoviny jsou hlavn\u00edm stavebn\u00edm prvkem tk\u00e1n\u00ed, dosp\u011bl\u00fd by jich za den m\u011bl p\u0159ijmout 60 a\u017e 100 gram\u016f. Sacharidy jsou nejrychlej\u0161\u00edm zdrojem energie, jsou d\u016fle\u017eit\u00e9 pro spr\u00e1vn\u00e9 fungov\u00e1n\u00ed mozku, denn\u00ed d\u00e1vka je 245 a\u017e 499 gram\u016f.<\/p>\n

Ve strav\u011b jsou d\u016fle\u017eit\u00e9 i tuky, umoc\u0148uj\u00ed chu\u0165 a pom\u00e1haj\u00ed vst\u0159eb\u00e1v\u00e1n\u00ed n\u011bkter\u00fdch vitam\u00edn\u016f, t\u011blo je pot\u0159ebuje i k tvorb\u011b hormon\u016f. Za den by \u010dlov\u011bk m\u011bl ve strav\u011b m\u00edt 50 a\u017e 105 gram\u016f tuku. P\u0159ednostn\u011b v\u00edcenenasycen\u00fdch mastn\u00fdch kyselin omega-3 a omega-6, kter\u00e9 si t\u011blo neum\u00ed vytvo\u0159it. Jsou v ryb\u00e1ch a jin\u00fdch mo\u0159sk\u00fdch \u017eivo\u010di\u0161\u00edch, sni\u017euj\u00ed hladinu cholesterolu i riziko vzniku krevn\u00edch sra\u017eenin.<\/p>\n

Naopak transmastn\u00e9 kyseliny cholesterol zvy\u0161uj\u00ed, jsou ve ztu\u017een\u00fdch tuc\u00edch v su\u0161enk\u00e1ch, oplatk\u00e1ch, n\u00e1hrad\u00e1ch \u010dokol\u00e1dy.<\/p>\n","protected":false},"excerpt":{"rendered":"

Vyb\u00edrat v obchod\u011b potraviny nejprve podle slo\u017een\u00ed a v\u00fd\u017eivov\u00e9 hodnoty a a\u017e na druh\u00e9m m\u00edst\u011b podle ceny rad\u00ed odbornice na zdravou v\u00fd\u017eivu Karol\u00edna Hlavat\u00e1.<\/p>\n<\/div>","protected":false},"author":1,"featured_media":17346,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-17345","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\/17345","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=17345"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/17345\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/media\/17346"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17345"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17345"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}