{"id":88768,"date":"2023-04-26T12:16:09","date_gmt":"2023-04-26T10:16:09","guid":{"rendered":"https:\/\/consumers-views.com\/cz\/?p=88768"},"modified":"2023-04-26T12:16:09","modified_gmt":"2023-04-26T10:16:09","slug":"selen","status":"publish","type":"post","link":"https:\/\/consumers-views.com\/cz\/selen\/","title":{"rendered":"Selen – vlastnosti a zdroje p\u016fvodu, denn\u00ed pot\u0159eba, \u00fa\u010dinky nedostatku a nadbytku selenu"},"content":{"rendered":"

Existuje mnoho prvk\u016f, bez nich\u017e si nem\u016f\u017eeme myslet na udr\u017een\u00ed dobr\u00e9ho zdrav\u00ed<\/strong>, a jednou z podm\u00ednek je udr\u017eov\u00e1n\u00ed dostate\u010dn\u00e9 hladiny selenu<\/strong>, p\u00e9\u010de o jeho spr\u00e1vnou koncentraci, kter\u00e1 sni\u017euje riziko vzniku<\/strong> \u0159ady onemocn\u011bn\u00ed. Tento prvek se bohu\u017eel v p\u0159\u00edrod\u011b vyskytuje ve velmi mal\u00e9m mno\u017estv\u00ed<\/strong>, proto se mu \u0159\u00edk\u00e1 stopov\u00fd prvek<\/strong>, ale jeho vlastnosti a \u00fa\u010dinky na n\u00e1\u0161 organismus bychom nem\u011bli podce\u0148ovat. Dopl\u0148ky stravy se selenem by se m\u011bly st\u00e1t nezbytnou sou\u010d\u00e1st\u00ed<\/strong> ka\u017ed\u00e9ho j\u00eddeln\u00ed\u010dku podporuj\u00edc\u00edho zdrav\u00ed, nach\u00e1z\u00ed se v mnoha dopl\u0148c\u00edch stravy i v potravin\u00e1ch, kter\u00e9 denn\u011b konzumujeme, a selen pom\u00e1h\u00e1 udr\u017eovat dobrou psychickou a fyzickou kondici<\/strong>.<\/p>\n\n\n\n

Kdy byl objeven, o jak\u00fd prvek se jedn\u00e1 a jak\u00e9 chemick\u00e9 vlastnosti selen m\u00e1?<\/h2>\n\n\n\n

Selen <\/strong>je jedn\u00edm z prvk\u016f, kter\u00fd byl dlouho pova\u017eov\u00e1n za toxick\u00fd<\/strong>, selen byl poprv\u00e9 objeven v roce 1817 \u0161v\u00e9dsk\u00fdm chemikem J. J. Berzeliusem. Sou\u010dasn\u011b bylo zji\u0161t\u011bno, \u017ee organick\u00fd selen m\u00e1 toxick\u00e9 vlastnosti, a\u010dkoli tato teze byla<\/strong> pozd\u011bji vyvr\u00e1cena<\/strong> a v p\u0159\u00edrod\u011b je ho tak m\u00e1lo, \u017ee jehoTato teze byla pozd\u011bji vyvr\u00e1cena a selenu je v p\u0159\u00edrod\u011b tak m\u00e1lo, \u017ee jeho v\u00fdzkum prakticky ustal a\u017e do 50. let 20. stolet\u00ed, kdy se za\u010dal projevovat z\u00e1jem o jeho vlastnosti pro lidsk\u00e9 zdrav\u00ed<\/strong>. Studie uk\u00e1zaly, \u017ee selen je mikro\u017eivina, kter\u00e1 je pro spr\u00e1vn\u00e9 fungov\u00e1n\u00ed organismu nezbytn\u00e1,<\/strong> i kdy\u017e ve skute\u010dn\u011b mikroskopick\u00e9m mno\u017estv\u00ed.<\/p>\n\n\n\n

Z chemick\u00e9ho hlediska je selen chemick\u00fd prvek pat\u0159\u00edc\u00ed do skupiny nekov\u016f<\/strong>, v Mend\u011blejevov\u011b tabulce prvk\u016f ozna\u010den\u00fd symbolem Se<\/em><\/strong>a jeho n\u00e1zev je odvozen z \u0159eck\u00e9ho slova „Selene<\/em>„, co\u017e znamen\u00e1 m\u011bs\u00edc. Selen vykazuje podobn\u00e9 chemick\u00e9 vlastnosti jako s\u00edra, v p\u0159\u00edrod\u011b se vyskytuje mimo jin\u00e9 v p\u016fd\u011b a krom\u011b vyu\u017eit\u00ed v l\u00e9\u010div\u00fdch p\u0159\u00edpravc\u00edch<\/strong> se pou\u017e\u00edv\u00e1 tak\u00e9 v chemick\u00e9m pr\u016fmyslu<\/strong>.<\/p>\n\n\n\n

Bohat\u00e9 zdroje selenu, ve kter\u00fdch potravin\u00e1ch m\u016f\u017eeme selen naj\u00edt?<\/h2>\n\n\n
\n
\"<\/figure><\/figure>\n<\/div>\n\n\n

Zdaleka nejobl\u00edben\u011bj\u0161\u00edm zdrojem <\/strong>tohoto prvku, kter\u00fd pln\u011b spl\u0148uje denn\u00ed pot\u0159ebu selenu, jsou dopl\u0148ky stravy<\/strong>, obvykle tablety, kter\u00e9 ho maj\u00ed ve sv\u00e9m slo\u017een\u00ed. Selen se samoz\u0159ejm\u011b p\u0159irozen\u011b vyskytuje i v potravin\u00e1ch<\/strong>, a to v \u0159ad\u011b potravin, kter\u00e9 by rozhodn\u011b nem\u011bly chyb\u011bt v \u017e\u00e1dn\u00e9m j\u00eddeln\u00ed\u010dku podporuj\u00edc\u00edm zdrav\u00ed<\/strong>. Abychom odpov\u011bd\u011bli na \u010dasto kladenou ot\u00e1zku, kter\u00e9 potraviny obsahuj\u00ed vysok\u00e9 mno\u017estv\u00ed organick\u00e9ho selenu, m\u011bli bychom p\u0159edev\u0161\u00edm j\u00edst:<\/strong><\/p>\n\n\n\n

    \n
  • ryby, zejm\u00e9na ryby, jako je losos a tu\u0148\u00e1k, p\u0159i\u010dem\u017e pouh\u00fdch 100 g prvn\u011b jmenovan\u00fdch ryb pokryje a\u017e 95 % denn\u00ed d\u00e1vky selenu;<\/li>\n\n\n\n
  • mo\u0159sk\u00e9 plody, zejm\u00e9na kor\u00fd\u0161e a m\u011bkk\u00fd\u0161e<\/li>\n\n\n\n
  • ku\u0159ec\u00ed vejce<\/li>\n\n\n\n
  • masn\u00e9 vnit\u0159nosti;<\/li>\n\n\n\n
  • hov\u011bz\u00ed maso;<\/li>\n\n\n\n
  • dr\u016fbe\u017e\u00ed maso, p\u0159i\u010dem\u017e nejv\u00edce selenu obsahuje kr\u016ft\u00ed fil\u00e9;<\/li>\n\n\n\n
  • obiln\u00e9 v\u00fdrobky, t\u011bstoviny, ovesn\u00e9 vlo\u010dky;<\/li>\n\n\n\n
  • r\u00fd\u017ee;<\/li>\n\n\n\n
  • zelenina, jako je cibule, brokolice, b\u00edl\u00e9 zel\u00ed, \u010desnek, \u010do\u010dka, ch\u0159est;<\/li>\n\n\n\n
  • brazilsk\u00e9 o\u0159echy, kter\u00e9 jsou opravdu dobr\u00fdm zdrojem selenu a obsahuj\u00ed ho nejv\u00edce.<\/li>\n<\/ul>\n\n\n\n

    Odborn\u00edci na zdravou v\u00fd\u017eivu<\/strong> samoz\u0159ejm\u011b nejv\u00edce doporu\u010duj\u00ed<\/strong> p\u0159irozenou suplementaci selenem, u\u017e\u00edv\u00e1n\u00ed tablet, kter\u00e9 maj\u00ed selen v sob\u011b, m\u016f\u017ee v\u00e9st k nadm\u011brn\u00e9mu \u017ealude\u010dn\u00edmu pot\u00ed\u017e\u00edproto je tak\u00e9 vhodn\u00e9 si p\u0159edem ov\u011b\u0159it, jak\u00e9 pomocn\u00e9 l\u00e1tky obsahuj\u00ed a zda nezp\u016fsobuj\u00ed n\u011bjak\u00e9 nep\u0159\u00edjemn\u00e9 ne\u017e\u00e1douc\u00ed vedlej\u0161\u00ed \u00fa\u010dinky<\/strong>.<\/p>\n\n\n\n

    Jak vysok\u00e1 by m\u011bla b\u00fdt spr\u00e1vn\u00e1 koncentrace selenu v krvi?<\/h2>\n\n\n\n

    Selen m\u016f\u017ee pomoci p\u0159i l\u00e9\u010db\u011b a prevenci mnoha onemocn\u011bn\u00ed<\/strong>, ale pouze v p\u0159\u00edpad\u011b, \u017ee dodr\u017eujeme doporu\u010den\u00e9 mno\u017estv\u00ed p\u0159\u00edjmu selenu na den<\/strong>, kter\u00e9 je podle v\u011bku<\/strong>:<\/p>\n\n\n\n

      \n
    • d\u011bti od 1 do 3 let 33-71 mcg\/l;<\/li>\n\n\n\n
    • d\u011bti od 2 do 5 let 32-84 mcg\/l;<\/li>\n\n\n\n
    • d\u011bti ve v\u011bku 6 a\u017e 10 let 41-74 mcg\/L;<\/li>\n\n\n\n
    • d\u011bti od 11 do 16 let 40-82 mcg\/L;<\/li>\n\n\n\n
    • osoby star\u0161\u00ed 16 let, 50-120 mcg\/L.<\/li>\n<\/ul>\n\n\n\n

      Zdravotn\u00ed \u00fa\u010dinky zp\u016fsoben\u00e9 nedostatkem a nadbytkem selenu v organismu<\/h2>\n\n\n\n

      P\u0159i u\u017e\u00edv\u00e1n\u00ed dopl\u0148k\u016f stravy s obsahem selenu je t\u0159eba v\u017edy dodr\u017eovat doporu\u010den\u00ed v\u00fdrobce<\/strong>, aby nebyly p\u0159ekro\u010deny povolen\u00e9 d\u00e1vky \u00fa\u010dinn\u00fdch l\u00e1tek, z nich\u017e jsou slo\u017eeny. Pokud jsou tyto d\u00e1vky p\u0159ekro\u010deny, m\u016f\u017ee vysok\u00e1 hladina selenu v krvi <\/strong>zp\u016fsobit r\u016fzn\u00e1 onemocn\u011bn\u00ed, n\u011bkdy velmi nep\u0159\u00edjemn\u00e1. Je tak\u00e9 nutn\u00e9 pr\u016fb\u011b\u017en\u011b sledovat p\u0159\u00edpadn\u00fd nedostatek tohoto prvku<\/strong>, proto\u017ee nedostatek selenu m\u016f\u017ee stejn\u011b tak v\u00e9st ke znateln\u00e9mu zhor\u0161en\u00ed zdravotn\u00edho stavu.<\/strong><\/p>\n\n\n\n

      Nedostatek selenu<\/h3>\n\n\n
      \n
      \"<\/figure><\/figure>\n<\/div>\n\n\n

      P\u0159i sestavov\u00e1n\u00ed denn\u00edho j\u00eddeln\u00ed\u010dku a pl\u00e1nov\u00e1n\u00ed stravy je d\u016fle\u017eit\u00e9 m\u00edt na pam\u011bti, \u017ee nesm\u00ed obsahovat pouze vitamin A, vitaminy skupiny B nebo vitamin C, pro spr\u00e1vn\u00e9 fungov\u00e1n\u00ed na\u0161eho organismu je nezbytn\u00fd tak\u00e9 selen. Zvl\u00e1\u0161tn\u00ed v\u00fdznam m\u00e1 nap\u0159\u00edklad pro t\u011bhotn\u00e9 \u017eeny, u nich\u017e se pot\u0159eba dopl\u0148ov\u00e1n\u00ed tohoto prvku zvy\u0161uje. Nedostatek selenu lze zjistit laboratorn\u00edm vy\u0161et\u0159en\u00edm krve, i kdy\u017e na\u0161e obavy by m\u011bly vyvolat i charakteristick\u00e9 p\u0159\u00edznaky, kter\u00e9 nazna\u010duj\u00ed, \u017ee n\u00e1m koncentrace selenu v krvi kles\u00e1:<\/p>\n\n\n\n

        \n
      • srde\u010dn\u00ed poruchy, kter\u00e9 \u010dasto vedou k srde\u010dn\u00edmu selh\u00e1n\u00ed;<\/li>\n\n\n\n
      • probl\u00e9my s funkc\u00ed \u0161t\u00edtn\u00e9 \u017el\u00e1zy, jej\u00ed hyper- nebo hypotyre\u00f3za nebo onemocn\u011bn\u00ed Hashimoto;<\/li>\n\n\n\n
      • oslaben\u00ed a vypad\u00e1v\u00e1n\u00ed vlas\u016f;<\/li>\n\n\n\n
      • nadm\u011brn\u00e1 l\u00e1mavost a k\u0159ehkost neht\u016f;<\/li>\n\n\n\n
      • m\u00e9n\u011b \u00fa\u010dinn\u00e9 fungov\u00e1n\u00ed imunitn\u00edho syst\u00e9mu;<\/li>\n\n\n\n
      • vy\u0161\u0161\u00ed riziko vzniku rakoviny;<\/li>\n\n\n\n
      • vy\u0161\u0161\u00ed aktivita glutathionperoxid\u00e1zy, kter\u00e1 je jedn\u00edm z faktor\u016f p\u0159isp\u00edvaj\u00edc\u00edch k oxida\u010dn\u00edmu stresu spojen\u00e9mu se \u0161kodliv\u00fdmi \u00fa\u010dinky voln\u00fdch radik\u00e1l\u016f.<\/li>\n<\/ul>\n\n\n\n

        Pokud na z\u00e1klad\u011b v\u00fd\u0161e uveden\u00fdch p\u0159\u00edznak\u016f existuje podez\u0159en\u00ed na p\u0159\u00edli\u0161 n\u00edzkou hladinu selenu nebo pokud byla potvrzena testy, je t\u0159eba ji okam\u017eit\u011b doplnit.Toho lze dos\u00e1hnout u\u017e\u00edv\u00e1n\u00edm v\u00fd\u0161e uveden\u00fdch dopl\u0148k\u016f stravy nebo spr\u00e1vn\u00fdm v\u00fdb\u011brem potravin bohat\u00fdch na selen. Je v\u0161ak vhodn\u00e9 se p\u0159edem poradit s odborn\u00edkem, kter\u00fd pom\u016f\u017ee zvolit spr\u00e1vn\u00e9 mno\u017estv\u00ed selenu podle po\u017eadavk\u016f konkr\u00e9tn\u00edho organismu, ani\u017e by hrozilo p\u0159ekro\u010den\u00ed povolen\u00fdch norem.<\/p>\n\n\n\n

        P\u0159\u00edjem selenu<\/h3>\n\n\n\n

        Stejn\u011b nebezpe\u010dn\u00e9 jako nedostatek je, pokud denn\u011b p\u0159ij\u00edm\u00e1me p\u0159\u00edli\u0161 vysok\u00e9 d\u00e1vky selenu, ani to na\u0161emu zdrav\u00ed neprosp\u00edv\u00e1 a n\u00e1sledky takov\u00e9 nezodpov\u011bdnosti poc\u00edt\u00edme velmi rychle, a to v podob\u011b objevuj\u00edc\u00edch se p\u0159\u00edznak\u016f:<\/p>\n\n\n\n

          \n
        • pocity \u00fanavy a slabosti;<\/li>\n\n\n\n
        • bolesti kloub\u016f a sval\u016f;<\/li>\n\n\n\n
        • du\u0161evn\u00ed poruchy, nervozita, podr\u00e1\u017ed\u011bnost, emo\u010dn\u00ed nestabilita, deprese;<\/li>\n\n\n\n
        • probl\u00e9my s tr\u00e1vic\u00edm syst\u00e9mem projevuj\u00edc\u00ed se pr\u016fjmem, nevolnost\u00ed a zvracen\u00edm;<\/li>\n\n\n\n
        • vypad\u00e1v\u00e1n\u00ed vlas\u016f, kter\u00e9 \u010dasto vede k ple\u0161atosti;<\/li>\n\n\n\n
        • l\u00e1mavost a l\u00e1mavost neht\u016f;<\/li>\n\n\n\n
        • diabetes mellitus II. typu, i kdy\u017e zat\u00edm neexistuj\u00ed \u00fapln\u00e9 studie, kter\u00e9 by tuto skute\u010dnost potvrdily nebo vylou\u010dily;<\/li>\n\n\n\n
        • ko\u017en\u00ed l\u00e9ze podobn\u00e9 akn\u00e9;<\/li>\n\n\n\n
        • abnorm\u00e1ln\u00ed fungov\u00e1n\u00ed nervov\u00e9ho syst\u00e9mu;<\/li>\n\n\n\n
        • nadm\u011brn\u00e9 pocen\u00ed a z\u00e1pach z \u00fast.<\/li>\n<\/ul>\n\n\n\n

          Je tak\u00e9 d\u016fle\u017eit\u00e9 m\u00edt na pam\u011bti, \u017ee a\u010dkoli toxicita selenu nen\u00ed tak nebezpe\u010dn\u00e1, i jednor\u00e1zov\u00fd denn\u00ed p\u0159\u00edjem v\u00edce ne\u017e 400 mg m\u016f\u017ee m\u00edt nep\u0159\u00edzniv\u00fd \u00fa\u010dinek.v\u00edce ne\u017e 400 mg denn\u011b m\u016f\u017ee m\u00edt vylo\u017een\u011b tragick\u00e9 n\u00e1sledky, kter\u00e9 vedou mimo jin\u00e9 k plicn\u00edmu ed\u00e9mu, co\u017e je stav nejen \u017eivot ohro\u017euj\u00edc\u00ed, ale tak\u00e9 nebezpe\u010dn\u00fd.<\/p>\n\n\n\n

          Jak\u00e1 je \u00faloha selenu v organismu?<\/h2>\n\n\n\n

          Dodr\u017eov\u00e1n\u00edm doporu\u010den\u00e9ho<\/strong> denn\u00edho p\u0159\u00edjmu organick\u00e9ho selenu velmi rychle poc\u00edt\u00edme jeho pozitivn\u00ed \u00fa\u010dinky na na\u0161e celkov\u00e9 zdrav\u00ed<\/strong> a pravideln\u00fd p\u0159\u00edjem selenu podporuje \u010dinnost mnoha d\u016fle\u017eit\u00fdch vnit\u0159n\u00edch syst\u00e9m\u016f a org\u00e1n\u016f<\/strong>. Mezi jeho \u010detn\u00fdmi l\u00e9\u010debn\u00fdmi vlastnostmi je t\u0159eba vyzdvihnout p\u0159edev\u0161\u00edm skute\u010dnost, \u017ee:<\/p>\n\n\n\n

          reguluje funkci \u0161t\u00edtn\u00e9 \u017el\u00e1zy<\/h3>\n\n\n\n

          Onemocn\u011bn\u00ed \u0161t\u00edtn\u00e9 \u017el\u00e1zy je skute\u010dn\u00fdm postrachem modern\u00ed spole\u010dnosti, kter\u00e9mu lze na\u0161t\u011bst\u00ed \u010delit pomoc\u00ed spr\u00e1vn\u00fdch \u017eivin v tom, co j\u00edme. Dostate\u010dn\u00fd p\u0159\u00edjem selenu reguluje produkci nesm\u00edrn\u011b d\u016fle\u017eit\u00e9ho hormonu \u0161t\u00edtn\u00e9 \u017el\u00e1zy trijodtyroninu (T3), kter\u00fd se mimo jin\u00e9 aktivn\u011b pod\u00edl\u00ed na metabolismu \u0161t\u00edtn\u00e9 \u017el\u00e1zy.Mimo jin\u00e9 se aktivn\u011b pod\u00edl\u00ed na metabolismu sacharid\u016f a tuk\u016f a je zodpov\u011bdn\u00fd za fungov\u00e1n\u00ed pohlavn\u00edho syst\u00e9mu a srdce a ob\u011bhov\u00e9ho syst\u00e9mu.<\/p>\n\n\n\n

          Sni\u017euje riziko vzniku rakoviny<\/h3>\n\n\n\n

          Spr\u00e1vn\u011b dopl\u0148ovan\u00fd selen je d\u016fle\u017eit\u00fdm prvkem v prevenci rakoviny, proto\u017ee je spolutv\u016frcem glutathionperoxid\u00e1zy, enzymu, kter\u00fd umo\u017e\u0148uje sni\u017eovat riziko vzniku rakoviny. glutathionperoxid\u00e1zy, enzymu, kter\u00fd umo\u017e\u0148uje odstra\u0148ovat voln\u00e9 radik\u00e1ly, reaktivn\u00ed formy kysl\u00edku (ROS), kter\u00e9 mohou p\u0159isp\u00edvat ke vzniku rakoviny. P\u016fsoben\u00ed selenu souvis\u00ed mimo jin\u00e9 tak\u00e9 s potla\u010den\u00edm nekontrolovan\u00e9ho mno\u017een\u00ed rakovinn\u00fdch bun\u011bk, jejich zni\u010den\u00edm, pokud se ji\u017e objev\u00ed, a ochranou DNA p\u0159ed po\u0161kozen\u00edm zp\u016fsoben\u00fdm oxida\u010dn\u00edm stresem.<\/p>\n\n\n\n

          P\u016fsob\u00ed proti Alzheimera a Parkinsonov\u011b chorob\u011b<\/h3>\n\n\n\n

          St\u00e1le v\u00edce lid\u00ed, zejm\u00e9na star\u0161\u00edch, se pot\u00fdk\u00e1 s n\u00e1sledky dvou z\u00e1va\u017en\u00fdch neurodegenerativn\u00edch onemocn\u011bn\u00ed, Alzheimera a Parkinsonovy choroby. V jejich p\u0159\u00edpad\u011b je nesm\u00edrn\u011b d\u016fle\u017eit\u00e9 poskytnout pacientovi odpov\u00eddaj\u00edc\u00ed d\u00e1vky \u017eivin, kter\u00e9 do ur\u010dit\u00e9 m\u00edry potla\u010d\u00ed degenerativn\u00ed procesy mozku a nervov\u00e9ho syst\u00e9mu. Obsah selenu ve strav\u011b m\u00e1 p\u0159\u00edzniv\u00fd vliv na komunika\u010dn\u00ed schopnosti pacienta; selen nav\u00edc zlep\u0161uje kognitivn\u00ed funkce pacienta a m\u016f\u017ee tak\u00e9 p\u016fsobit proti rozvoji samotn\u00e9ho onemocn\u011bn\u00ed.<\/p>\n\n\n\n

          Dal\u0161\u00ed p\u0159\u00ednosy organick\u00e9 suplementace selenem<\/h3>\n\n\n
          \n
          \"<\/figure><\/figure>\n<\/div>\n\n\n

          Dopl\u0148ky stravy se selenem a zaji\u0161t\u011bn\u00ed selenu v ka\u017edodenn\u00ed strav\u011b maj\u00ed p\u0159\u00edzniv\u00fd vliv i na dal\u0161\u00ed aspekty zdrav\u00ed, co\u017e je p\u0159\u00edm\u00fd d\u016fsledek vlastnost\u00ed selenu, jako nap\u0159:<\/p>\n\n\n\n

            \n
          • p\u016fsoben\u00ed proti z\u00e1n\u011bt\u016fm a rychlej\u0161\u00ed hojen\u00ed ji\u017e existuj\u00edc\u00edch infekc\u00ed;<\/li>\n\n\n\n
          • zm\u00edrn\u011bn\u00ed p\u0159\u00edznak\u016f menopauzy;<\/li>\n\n\n\n
          • regulace a podpora procesu tvorby spermi\u00ed;<\/li>\n\n\n\n
          • podpora srdce a cel\u00e9ho kardiovaskul\u00e1rn\u00edho syst\u00e9mu d\u00edky tomu, \u017ee selen pat\u0159\u00ed mezi mikro\u017eiviny s antioxida\u010dn\u00edmi \u00fa\u010dinky;<\/li>\n\n\n\n
          • sn\u00ed\u017een\u00ed rizika ateroskler\u00f3zy;<\/li>\n\n\n\n
          • zm\u00edrn\u011bn\u00ed bolesti;<\/li>\n\n\n\n
          • zm\u00edrn\u011bn\u00ed p\u0159\u00edznak\u016f bronchi\u00e1ln\u00edho astmatu, kter\u00e9 je st\u00e1le p\u0159edm\u011btem v\u00fdzkumu;<\/li>\n\n\n\n
          • \u00fa\u010dinn\u011bj\u0161\u00ed imunitn\u00ed syst\u00e9m; nedostatek selenu zp\u016fsobuje pokles na\u0161\u00ed p\u0159irozen\u00e9 imunity.<\/li>\n<\/ul>\n\n\n\n

            Zdroje:<\/em><\/strong><\/p>\n\n\n\n

              \n
            • https:\/\/www.healthline.com\/health\/selenium-deficiency<\/li>\n\n\n\n
            • https:\/\/www.healthline.com\/nutrition\/selenium-benefits<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

              Existuje mnoho prvk\u016f, bez nich\u017e si nem\u016f\u017eeme myslet na udr\u017een\u00ed dobr\u00e9ho zdrav\u00ed, a jednou z podm\u00ednek je udr\u017eov\u00e1n\u00ed dostate\u010dn\u00e9 hladiny selenu, p\u00e9\u010de o jeho spr\u00e1vnou koncentraci, kter\u00e1 sni\u017euje riziko vzniku \u0159ady onemocn\u011bn\u00ed. Tento prvek se bohu\u017eel v p\u0159\u00edrod\u011b vyskytuje ve velmi mal\u00e9m mno\u017estv\u00ed, proto se mu \u0159\u00edk\u00e1 stopov\u00fd prvek, ale jeho vlastnosti a \u00fa\u010dinky na […]<\/p>\n","protected":false},"author":1,"featured_media":88767,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-88768","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zdravi","box-post"],"_links":{"self":[{"href":"https:\/\/consumers-views.com\/cz\/wp-json\/wp\/v2\/posts\/88768","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/consumers-views.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/consumers-views.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/consumers-views.com\/cz\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/consumers-views.com\/cz\/wp-json\/wp\/v2\/comments?post=88768"}],"version-history":[{"count":1,"href":"https:\/\/consumers-views.com\/cz\/wp-json\/wp\/v2\/posts\/88768\/revisions"}],"predecessor-version":[{"id":88769,"href":"https:\/\/consumers-views.com\/cz\/wp-json\/wp\/v2\/posts\/88768\/revisions\/88769"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/consumers-views.com\/cz\/wp-json\/wp\/v2\/media\/88767"}],"wp:attachment":[{"href":"https:\/\/consumers-views.com\/cz\/wp-json\/wp\/v2\/media?parent=88768"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/consumers-views.com\/cz\/wp-json\/wp\/v2\/categories?post=88768"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/consumers-views.com\/cz\/wp-json\/wp\/v2\/tags?post=88768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}