{"id":4692,"date":"2026-02-18T10:44:53","date_gmt":"2026-02-18T10:44:53","guid":{"rendered":"https:\/\/fakt24.biz.ua\/?p=4692"},"modified":"2026-02-18T10:44:53","modified_gmt":"2026-02-18T10:44:53","slug":"konzumace-repy-zpusobuje","status":"publish","type":"post","link":"https:\/\/fakt24.biz.ua\/?p=4692","title":{"rendered":"Konzumace \u0159epy zp\u016fsobuje…"},"content":{"rendered":"\n

\u0158epa \u010derven\u00e1 \u010dasto vypad\u00e1 jako oby\u010dejn\u00e1 zelenina, ale jej\u00ed nutri\u010dn\u00ed hodnota je rozhodn\u011b v\u0161echno, jen ne oby\u010dejn\u00e1.<\/p>\n\n\n\n

V dietetice je pova\u017eov\u00e1n za jeden z nejbohat\u0161\u00edch zdroj\u016f p\u0159\u00edrodn\u00edch dusi\u010dnan\u016f, antioxidant\u016f a rostlinn\u00fdch pigment\u016f se siln\u00fdm ochrann\u00fdm \u00fa\u010dinkem.<\/p>\n\n\n\n

Krom\u011b toho existuje sada vitam\u00edn\u016f a miner\u00e1l\u016f, kter\u00e9 podporuj\u00ed r\u016fzn\u00e9 t\u011blesn\u00e9 syst\u00e9my.<\/p>\n\n\n\n

Pr\u00e1v\u011b tato kombinace bioaktivn\u00edch l\u00e1tek vedla k tomu, \u017ee se \u0159epa pravideln\u011b objevuje ve v\u011bdeck\u00e9m v\u00fdzkumu.<\/p>\n\n\n\n

Renomovan\u00e9 instituce jako NIH, AHA a auto\u0159i \u010dl\u00e1nk\u016f publikovan\u00fdch v \u010dasopisech Hypertension<\/em> , Nutrients<\/em> a The Journal of Nutrition<\/em> st\u00e1le \u010dast\u011bji poukazuj\u00ed na to, \u017ee \u0159epa m\u016f\u017ee m\u00edt skute\u010dn\u00fd vliv na zdrav\u00ed \u2013 samoz\u0159ejm\u011b jako sou\u010d\u00e1st vyv\u00e1\u017een\u00e9 stravy.<\/p>\n\n\n\n

Proto stoj\u00ed za to se na n\u011b bl\u00ed\u017ee pod\u00edvat a pochopit v\u00fdhody t\u00e9to nen\u00e1padn\u00e9 zeleniny.<\/p>\n\n\n\n

\u0158epa pod nutri\u010dn\u00edm mikroskopem<\/strong><\/p>\n\n\n\n

100 g va\u0159en\u00e9 \u0159epy obsahuje pouze 44 kcal.<\/p>\n\n\n\n

Je to tak\u00e9 solidn\u00ed d\u00e1vka kyseliny listov\u00e9, kter\u00e1 podporuje tvorbu \u010derven\u00fdch krvinek.<\/p>\n\n\n\n

Obsahuj\u00ed tak\u00e9 mangan, kter\u00fd se pod\u00edl\u00ed na metabolismu a tvorb\u011b kost\u00ed.<\/p>\n\n\n\n

Drasl\u00edk pom\u00e1h\u00e1 regulovat krevn\u00ed tlak a podporuje funkci srdce.<\/p>\n\n\n\n

Krom\u011b toho je zde vitam\u00edn C, vl\u00e1knina, ho\u0159\u010d\u00edk a fosfor.<\/p>\n\n\n\n

Nejd\u016fle\u017eit\u011bj\u0161\u00ed jsou v\u0161ak nitr\u00e1ty a betalainy \u2013 pigmenty se siln\u00fdmi antioxida\u010dn\u00edmi a protiz\u00e1n\u011btliv\u00fdmi \u00fa\u010dinky.<\/p>\n\n\n\n

Pr\u00e1v\u011b tyto slo\u017eky \u010din\u00ed \u0159epu zaj\u00edmavou pro v\u011bdce po cel\u00e9m sv\u011bt\u011b.<\/p>\n\n\n\n

1. Podpora krevn\u00edho tlaku<\/strong><\/p>\n\n\n\n

\u0158epa je jedn\u00edm z nejl\u00e9pe prozkouman\u00fdch p\u0159\u00edrodn\u00edch zdroj\u016f dusi\u010dnan\u016f.<\/p>\n\n\n\n

Dusi\u010dnany se p\u0159em\u011b\u0148uj\u00ed na oxid dusnat\u00fd, kter\u00fd roz\u0161i\u0159uje c\u00e9vy.<\/p>\n\n\n\n

Efekt je jednoduch\u00fd: krevn\u00ed tlak m\u016f\u017ee klesnout a srdce pracuje s men\u0161\u00ed z\u00e1t\u011b\u017e\u00ed.<\/p>\n\n\n\n

Studie o hypertenzi<\/em> potvrdila, \u017ee 250 ml \u0161\u0165\u00e1vy z \u010derven\u00e9 \u0159epy denn\u011b sni\u017euje systolick\u00fd krevn\u00ed tlak o 8\u201310 mmHg.<\/p>\n\n\n\n

Nen\u00ed to l\u00e9k, ale jasn\u00e1 podpora ob\u011bhov\u00e9ho syst\u00e9mu.<\/p>\n\n\n\n

2. Zdrav\u00ed srdce<\/strong><\/p>\n\n\n\n

Americk\u00e1 kardiologick\u00e1 asociace zd\u016fraz\u0148uje, \u017ee oxid dusnat\u00fd zlep\u0161uje elasticitu c\u00e9v a ovliv\u0148uje spr\u00e1vn\u00fd pr\u016ftok krve.<\/p>\n\n\n\n

\u0158epa sni\u017euje oxida\u010dn\u00ed stres, kter\u00fd oslabuje srdce.<\/p>\n\n\n\n

Mohou tak\u00e9 podporovat krevn\u00ed ob\u011bh, co\u017e je d\u016fle\u017eit\u00e9 jak pro prevenci, tak pro ka\u017edodenn\u00ed pohodu.<\/p>\n\n\n\n

Je v\u0161ak d\u016fle\u017eit\u00e9 si uv\u011bdomit, \u017ee se jedn\u00e1 o dopln\u011bk zdrav\u00e9 stravy, nikoli o samostatn\u00fd \u201el\u00e9k\u201c.<\/p>\n\n\n\n

3. \u017delezo a an\u00e9mie<\/strong><\/p>\n\n\n\n

\u010cerven\u00e1 \u0159epa obsahuje \u017eelezo a kyselinu listovou.<\/p>\n\n\n\n

Ob\u011b slo\u017eky podporuj\u00ed tvorbu \u010derven\u00fdch krvinek.<\/p>\n\n\n\n

Nenahrad\u00ed v\u0161ak l\u00e9\u010dbu an\u00e9mie z nedostatku \u017eeleza.<\/p>\n\n\n\n

P\u0159id\u00e1n\u00ed vitam\u00ednu C \u2013 nap\u0159. citronu \u2013 m\u016f\u017ee zv\u00fd\u0161it vst\u0159eb\u00e1v\u00e1n\u00ed \u017eeleza z \u0159epy.<\/p>\n\n\n\n

4. Podpora jater<\/strong><\/p>\n\n\n\n

Betalainy maj\u00ed zdokumentovan\u00e9 antioxida\u010dn\u00ed \u00fa\u010dinky.<\/p>\n\n\n\n

V\u00fdzkum \u017eivin<\/em> ukazuje, \u017ee mohou podporovat jatern\u00ed bu\u0148ky v boji proti oxida\u010dn\u00edmu stresu.<\/p>\n\n\n\n

V p\u0159\u00edpad\u011b NAFLD (nealkoholick\u00e9ho ztu\u010dn\u011bn\u00ed jater) st\u00e1le chyb\u00ed rozs\u00e1hl\u00e9 klinick\u00e9 studie.<\/p>\n\n\n\n

\u010cerven\u00e1 \u0159epa nevyl\u00e9\u010d\u00ed onemocn\u011bn\u00ed jater, ale m\u016f\u017ee b\u00fdt prosp\u011b\u0161n\u00fdm dopl\u0148kem va\u0161eho j\u00eddeln\u00ed\u010dku.<\/p>\n\n\n\n

5. Cukr a metabolismus<\/strong><\/p>\n\n\n\n

P\u0159esto\u017ee m\u00e1 \u0159epa sladkou chu\u0165, m\u00e1 n\u00edzk\u00fd a\u017e st\u0159edn\u00ed glykemick\u00fd index.<\/p>\n\n\n\n

Vl\u00e1knina zpomaluje uvol\u0148ov\u00e1n\u00ed gluk\u00f3zy.<\/p>\n\n\n\n

To vyhlazuje cukrov\u00e9 v\u00fdkyvy a podporuje stabiln\u00ed energii.<\/p>\n\n\n\n

\u0158epa m\u016f\u017ee b\u00fdt sou\u010d\u00e1st\u00ed j\u00eddeln\u00ed\u010dku lid\u00ed s diabetem 2. typu, pokud je konzumov\u00e1na rozumn\u011b.<\/p>\n\n\n\n

6. Protiz\u00e1n\u011btliv\u00fd \u00fa\u010dinek<\/strong><\/p>\n\n\n\n

Betalainy maj\u00ed v laboratorn\u00edch testech protiz\u00e1n\u011btliv\u00e9 \u00fa\u010dinky.<\/p>\n\n\n\n

Mal\u00e9 studie na lidech ukazuj\u00ed m\u00edrn\u00e9 sn\u00ed\u017een\u00ed z\u00e1n\u011btliv\u00fdch marker\u016f, jako je CRP.<\/p>\n\n\n\n

To jsou slibn\u00e9 v\u00fdsledky, ale je zapot\u0159eb\u00ed d\u016fkladn\u011bj\u0161\u00edho v\u00fdzkumu.<\/p>\n\n\n\n

7. Mozek a pr\u016ftok krve<\/strong><\/p>\n\n\n\n

V\u011bdci z Wake Forest University zjistili, \u017ee \u0161\u0165\u00e1va z \u010derven\u00e9 \u0159epy zlep\u0161uje pr\u016ftok krve v oblastech mozku zodpov\u011bdn\u00fdch za rozhodov\u00e1n\u00ed.<\/p>\n\n\n\n

\u00da\u010dinek byl pozorov\u00e1n u star\u0161\u00edch lid\u00ed, kte\u0159\u00ed pili d\u017eus p\u0159ed cvi\u010den\u00edm.<\/p>\n\n\n\n

To neznamen\u00e1, \u017ee \u0159epa l\u00e9\u010d\u00ed demenci.<\/p>\n\n\n\n

Jde sp\u00ed\u0161e o jemnou podporu kognitivn\u00edch funkc\u00ed.<\/p>\n\n\n\n

\n\n\n\n

Protirakovinn\u00fd potenci\u00e1l<\/strong><\/p>\n\n\n\n

Betalainy mohou ve studi\u00edch ve zkumavk\u00e1ch zpomalovat po\u0161kozen\u00ed DNA a r\u016fst rakovinn\u00fdch bun\u011bk.<\/p>\n\n\n\n

Studie na lidech jsou v\u0161ak p\u0159\u00edli\u0161 omezen\u00e9 na to, aby bylo mo\u017en\u00e9 hovo\u0159it o protirakovinn\u00fdch \u00fa\u010dinc\u00edch.<\/p>\n\n\n\n

\u0158epa by m\u011bla b\u00fdt pova\u017eov\u00e1na za sou\u010d\u00e1st stravy bohat\u00e9 na antioxidanty, nikoli za \u201el\u00e9k na rakovinu\u201c.<\/p>\n\n\n\n

9. Tr\u00e1vic\u00ed syst\u00e9m<\/strong><\/p>\n\n\n\n

Vl\u00e1knina v \u0159ep\u011b podporuje pravidelnou stolici.<\/p>\n\n\n\n

Pom\u00e1h\u00e1 tak\u00e9 budovat zdrav\u00fd st\u0159evn\u00ed mikrobiom.<\/p>\n\n\n\n

Je to p\u0159irozen\u00fd zp\u016fsob, jak zlep\u0161it tr\u00e1ven\u00ed bez dal\u0161\u00edch dopl\u0148k\u016f stravy.<\/p>\n\n\n\n

10. Lep\u0161\u00ed fyzick\u00fd v\u00fdkon<\/strong><\/p>\n\n\n\n

\u0160\u0165\u00e1va z \u010derven\u00e9 \u0159epy je jedn\u00edm z nejzn\u00e1m\u011bj\u0161\u00edch p\u0159\u00edrodn\u00edch \u201ebooster\u016f\u201c ve sportu.<\/p>\n\n\n\n

V\u00fdzkum ukazuje, \u017ee zlep\u0161uje aerobn\u00ed kapacitu a svalovou vytrvalost.<\/p>\n\n\n\n

Tak\u00e9 to ovliv\u0148uje rychlej\u0161\u00ed regeneraci.<\/p>\n\n\n\n

Je to proto, \u017ee oxid dusnat\u00fd zlep\u0161uje transport kysl\u00edku do sval\u016f.<\/p>\n\n\n\n

11. Kontrola hmotnosti<\/strong><\/p>\n\n\n\n

\u0158epa m\u00e1 n\u00edzk\u00fd obsah kalori\u00ed, vysok\u00fd obsah vl\u00e1kniny a dod\u00e1v\u00e1 pocit sytosti.<\/p>\n\n\n\n

Je to dobr\u00e1 sou\u010d\u00e1st diety na hubnut\u00ed, ale ne samostatn\u00fd \u201espalova\u010d tuk\u016f\u201c.<\/p>\n\n\n\n

Funguj\u00ed dob\u0159e jako zdrav\u00fd dopln\u011bk, kter\u00fd podporuje stravovac\u00ed n\u00e1vyky.<\/p>\n\n\n\n

Jak bezpe\u010dn\u011b za\u0159adit \u0159epu do sv\u00e9ho j\u00eddeln\u00ed\u010dku?<\/strong><\/p>\n\n\n\n

M\u016f\u017eete je j\u00edst syrov\u00e9, p\u0159id\u00e1vat do sal\u00e1t\u016f, p\u00e9ct je, va\u0159it v p\u00e1\u0159e nebo nakl\u00e1dat.<\/p>\n\n\n\n

\u0160\u0165\u00e1va z \u010derven\u00e9 \u0159epy m\u016f\u017ee b\u00fdt intenzivn\u00ed, proto se vyplat\u00ed ji kombinovat s jablkem nebo mrkv\u00ed.<\/p>\n\n\n\n

Pr\u00e1\u0161ek z \u010derven\u00e9 \u0159epy funguje dob\u0159e ve smoothies.<\/p>\n\n\n\n

R\u016f\u017eov\u00e9 zbarven\u00ed mo\u010di nebo stolice po konzumaci \u010derven\u00e9 \u0159epy je norm\u00e1ln\u00ed a ne\u0161kodn\u00e9.<\/p>\n\n\n\n

Opat\u0159en\u00ed<\/strong><\/p>\n\n\n\n

\u0158epa m\u00e1 vysok\u00fd obsah oxal\u00e1t\u016f, tak\u017ee lid\u00e9 s oxal\u00e1tov\u00fdmi kameny by m\u011bli jej\u00ed konzumaci omezit.<\/p>\n\n\n\n

Pokud m\u00e1te n\u00edzk\u00fd krevn\u00ed tlak, je vhodn\u00e9 sledovat reakci va\u0161eho t\u011bla.<\/p>\n\n\n\n

P\u0159i cukrovce je lep\u0161\u00ed volit \u010derstvou nebo va\u0159enou \u0159epu ne\u017e sladkou, nakl\u00e1danou.<\/p>\n\n\n\n

Alergie na \u010dervenou \u0159epu jsou vz\u00e1cn\u00e9, ale mo\u017en\u00e9.<\/p>\n\n\n\n

Nejd\u016fle\u017eit\u011bj\u0161\u00ed z\u00e1v\u011bry<\/strong><\/p>\n\n\n\n

\u0158epa nen\u00ed z\u00e1zra\u010dn\u00fd l\u00e9k, ale je to mimo\u0159\u00e1dn\u011b dob\u0159e prozkouman\u00e1 zelenina.<\/p>\n\n\n\n

P\u0159i pravideln\u00e9m za\u0159azov\u00e1n\u00ed do j\u00eddeln\u00ed\u010dku podporuj\u00ed srdce, metabolismus, mozek a tr\u00e1vic\u00ed syst\u00e9m.<\/p>\n\n\n\n

Je to jedna z m\u00e1la druh\u016f zeleniny, kter\u00e1 kombinuje n\u00edzkou kalorickou hodnotu s vysokou nutri\u010dn\u00ed hustotou a \u0161irok\u00fdmi ochrann\u00fdmi \u00fa\u010dinky.<\/p>\n\n\n\n

Tato mal\u00e1 zelenina m\u00e1 opravdu velk\u00fd potenci\u00e1l.<\/p>\n","protected":false},"excerpt":{"rendered":"\u0158epa \u010derven\u00e1 \u010dasto vypad\u00e1 jako oby\u010dejn\u00e1 zelenina, ale jej\u00ed nutri\u010dn\u00ed hodnota je rozhodn\u011b v\u0161echno, jen ne oby\u010dejn\u00e1. V dietetice je pova\u017eov\u00e1n za jeden \n [...]<\/a>","protected":false},"author":1,"featured_media":4693,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4692","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/posts\/4692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4692"}],"version-history":[{"count":1,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/posts\/4692\/revisions"}],"predecessor-version":[{"id":4694,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/posts\/4692\/revisions\/4694"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=\/wp\/v2\/media\/4693"}],"wp:attachment":[{"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fakt24.biz.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}