{"id":2397,"date":"2021-10-03T08:51:05","date_gmt":"2021-10-03T06:51:05","guid":{"rendered":"https:\/\/consumers-views.com\/sk\/?p=2397"},"modified":"2021-10-03T08:51:05","modified_gmt":"2021-10-03T06:51:05","slug":"horcik","status":"publish","type":"post","link":"https:\/\/consumers-views.com\/sk\/horcik\/","title":{"rendered":"Hor\u010d\u00edk &#8211; \u00faloha a vlastnosti. Kto by ho mal doplni\u0165?"},"content":{"rendered":"<p><strong>Hor&#269;&iacute;k<\/strong> je ve&#318;mi d&ocirc;le&#382;it&aacute; <strong>&#382;ivina,<\/strong> ktor&uacute; je potrebn&eacute; denne dod&aacute;va&#357; v <strong>dostato&#269;nom mno&#382;stve<\/strong> s potravou. V tele je najviac zast&uacute;pen&yacute; v kostiach a zuboch, kde sa nach&aacute;dza pribli&#382;ne <strong>55-60 %<\/strong> <strong>celkov&eacute;ho mno&#382;stva hor&#269;&iacute;ka<\/strong>. Zvy&scaron;n&eacute; mno&#382;stvo je rozlo&#382;en&eacute; najm&auml; vo svaloch. Hor&#269;&iacute;k z potravy sa vstreb&aacute;va najm&auml; v tenkom &#269;reve, &#269;iasto&#269;ne aj v hrubom &#269;reve. Jeho nedostatok je pomerne &#269;ast&yacute; a z&aacute;rove&#328; <strong>nebezpe&#269;n&yacute; pre zdravie<\/strong> &#8211; aktivuje viac ako <strong>300 enz&yacute;mov<\/strong>, tak&#382;e sa podie&#318;a na <strong>v&auml;&#269;&scaron;ine biochemick&yacute;ch premien, ktor&eacute;<\/strong> sa denne odohr&aacute;vaj&uacute; v na&scaron;om organizme.<\/p><h2 class=\"wp-block-heading\">Absorpcia hor&#269;&iacute;ka z potravy<\/h2><div class=\"wp-block-image\"><figure class=\"alignright size-large is-resized\"><figure id=\"attachment_7713\" class=\"alignnone width-full\" style=\"width: 379px;\"><img loading=\"lazy\" decoding=\"async\" data-caption=\"\" src=\"https:\/\/consumers-views.com\/sk\/wp-content\/uploads\/2021\/10\/Depositphotos_157416054_s-2019.jpg\" alt=\" Potraviny obsahuj&uacute;ce hor&#269;&iacute;k\" class=\"wp-image-7713\" width=\"379\" height=\"250\" title=\"\"><\/figure><\/figure><\/div><p>Je potrebn&eacute; vedie&#357;, &#382;e hor&#269;&iacute;k <strong>prijat&yacute; so stravou m&ocirc;&#382;e telo vyu&#382;i&#357; na 30-60 %<\/strong>. Jeho biologick&aacute; dostupnos&#357; z&aacute;vis&iacute; od mnoh&yacute;ch faktorov. Bielkoviny a lakt&oacute;za, tzv. mlie&#269;ny cukor, <strong>zvy&scaron;uj&uacute; vstreb&aacute;vanie<\/strong>hor&#269;&iacute;ka. Nadmern&eacute; mno&#382;stvo tuku, vl&aacute;kniny, trieslov&iacute;n (pr&iacute;tomn&yacute;ch v &#269;ajoch), fyt&aacute;tov (nach&aacute;dzaj&uacute; sa v obiln&yacute;ch v&yacute;robkoch a strukovin&aacute;ch) a &scaron;&#357;avelanov (ich zdrojom je &scaron;&#357;ave&#318;, rebarbora a kakao) v&scaron;ak m&ocirc;&#382;e <strong>zn&iacute;&#382;i&#357; ich vstreb&aacute;vanie<\/strong> v tenkom &#269;reve. <\/p><p>Samozrejme, <strong>nie je potrebn&eacute; <\/strong>&uacute;plne sa vzda&#357; produktov, ktor&eacute; s&uacute; zdrojom <strong>l&aacute;tok obmedzuj&uacute;cich vstreb&aacute;vanie<\/strong> <strong>hor&#269;&iacute;ka<\/strong>, ale je potrebn&eacute; pam&auml;ta&#357; napr&iacute;klad na d&ocirc;kladn&eacute; nam&aacute;&#269;anie a primerane dlh&eacute; varenie strukov&iacute;n, ktor&eacute; sp&ocirc;sobuj&uacute; zn&iacute;&#382;enie obsahu fyt&aacute;tov v nich pr&iacute;tomn&yacute;ch. D&ocirc;le&#382;it&eacute; je tie&#382; poznamena&#357;, &#382;e vstreb&aacute;vanie hor&#269;&iacute;ka m&ocirc;&#382;e by&#357; zn&iacute;&#382;en&eacute; inou zlo&#382;kou, t. j. v&aacute;pnikom. Preto ak je potrebn&eacute; <strong>doplni&#357; obe tieto zlo&#382;ky<\/strong>, treba dba&#357; na to, aby sa neu&#382;&iacute;vali s&uacute;&#269;asne, ale v nieko&#318;kohodinov&yacute;ch intervaloch.<\/p><h2 class=\"wp-block-heading\">Najlep&scaron;ie zdroje hor&#269;&iacute;ka<\/h2><p>V&yacute;robky, ktor&eacute; sa vyzna&#269;uj&uacute; <strong>najvy&scaron;&scaron;&iacute;m obsahom hor&#269;&iacute;ka<\/strong>, s&uacute;:<\/p><ul class=\"wp-block-list\"><li>kakao, hork&aacute; &#269;okol&aacute;da;<\/li><li>poh&aacute;nkov&eacute; kr&uacute;py;<\/li><li>hned&aacute; ry&#382;a;<\/li><li>celozrnn&eacute; ovsen&eacute; vlo&#269;ky;<\/li><li>Celozrnn&eacute; obilniny (chlieb, cestoviny);<\/li><li>orechy, semen&aacute; a ara&scaron;idy.<\/li><\/ul><h2 class=\"wp-block-heading\">Ak&uacute; &uacute;lohu zohr&aacute;va hor&#269;&iacute;k?<\/h2><p>Hor&#269;&iacute;k m&aacute; v tele <strong>mnoho ve&#318;mi d&ocirc;le&#382;it&yacute;ch funkci&iacute; <\/strong>: <\/p><ul class=\"wp-block-list\"><li>je to intracelul&aacute;rny kati&oacute;n, ktor&yacute; aktivuje viac ako 300 enz&yacute;mov. Podie&#318;a sa na metabolizme sacharidov, bielkov&iacute;n a tukov;<\/li><li>podie&#318;a sa na synt&eacute;ze ATP, t. j. na produkcii energie a metabolizme. Je ve&#318;mi d&ocirc;le&#382;itou s&uacute;&#269;as&#357;ou stravy v&scaron;etk&yacute;ch &scaron;portovcov; <\/li><li>reguluje funkciu svalov a zabezpe&#269;uje ich spr&aacute;vnu kontraktilitu. Nedostatok hor&#269;&iacute;ka je jednou z naj&#269;astej&scaron;&iacute;ch pr&iacute;&#269;in bolestiv&yacute;ch k&#341;&#269;ov v l&yacute;tkach;<\/li><li>ovplyv&#328;uje nervov&eacute; a nervovosvalov&eacute; vedenie;<\/li><li>reguluje funkciu mozgu a nervov&eacute;ho syst&eacute;mu, zvy&scaron;uje odolnos&#357; vo&#269;i stresu, m&ocirc;&#382;e zlep&scaron;i&#357; rytmus a kvalitu sp&aacute;nku a kognit&iacute;vne funkcie (pam&auml;&#357;, koncentr&aacute;ciu, schopnos&#357; u&#269;i&#357; sa)<\/li><li>je potrebn&yacute; pre spr&aacute;vne fungovanie srdca, svalov a kostrov&eacute;ho syst&eacute;mu; <\/li><li>pom&aacute;ha regulova&#357; krvn&yacute; tlak.<\/li><\/ul><h2 class=\"wp-block-heading\">Nedostatok hor&#269;&iacute;ka <\/h2><div class=\"wp-block-image\"><figure class=\"alignright size-large is-resized\"><figure id=\"attachment_7714\" class=\"alignnone width-full\" style=\"width: 260px;\"><img loading=\"lazy\" decoding=\"async\" data-caption=\"\" src=\"https:\/\/consumers-views.com\/sk\/wp-content\/uploads\/2021\/10\/Depositphotos_22921918_s-2019.jpg\" alt=\" k&#341;&#269;e v l&yacute;tkach\" class=\"wp-image-7714\" width=\"260\" height=\"260\" title=\"\"><\/figure><\/figure><\/div><p>&Scaron;t&uacute;die ukazuj&uacute;, &#382;e nedostatok hor&#269;&iacute;ka je be&#382;n&yacute; a mnoh&iacute; &#318;udia <strong>ho neprij&iacute;maj&uacute; v odpor&uacute;&#269;anom mno&#382;stve<\/strong>. Naj&#269;astej&scaron;ou pr&iacute;&#269;inou nedostatku hor&#269;&iacute;ka je <strong>nespr&aacute;vna, jednotv&aacute;rna strava<\/strong> zalo&#382;en&aacute; na vysoko spracovan&yacute;ch potravin&aacute;ch. Nedostatok hor&#269;&iacute;ka m&ocirc;&#382;e by&#357; sp&ocirc;soben&yacute; aj:<\/p><ul class=\"wp-block-list\"><li>probl&eacute;my s gastrointestin&aacute;lnym traktom, ktor&eacute; ved&uacute; k zhor&scaron;en&eacute;mu vstreb&aacute;vaniu; chronick&aacute; hna&#269;ka;<\/li><li>nadmern&aacute; konzum&aacute;cia alkoholu;<\/li><li>u&#382;&iacute;vanie diuret&iacute;k;<\/li><li>chronick&yacute; stres.<\/li><\/ul><p><strong>Naj&#269;astej&scaron;ie pr&iacute;znaky<\/strong> poukazuj&uacute;ce na mo&#382;n&yacute; nedostatok hor&#269;&iacute;ka s&uacute; <strong>z&aacute;&scaron;klby o&#269;n&yacute;ch vie&#269;ok<\/strong> a <strong>bolestiv&eacute; k&#341;&#269;e v l&yacute;tkach<\/strong>. M&ocirc;&#382;u sa vyskytn&uacute;&#357; aj probl&eacute;my so s&uacute;streden&iacute;m, zasp&aacute;van&iacute;m, &uacute;navou, migr&eacute;nou a nevo&#318;nos&#357;ou. <\/p><h2 class=\"wp-block-heading\">Nadbytok hor&#269;&iacute;ka<\/h2><p>Nadmern&yacute; pr&iacute;sun hor&#269;&iacute;ka je <strong>pomerne zriedkav&yacute;<\/strong>. Pri be&#382;nej strave je ve&#318;mi &#357;a&#382;k&eacute; dosiahnu&#357; nadmern&eacute; mno&#382;stvo. Nevhodn&aacute; suplement&aacute;cia pr&iacute;li&scaron; vysok&yacute;mi d&aacute;vkami a ochorenia obli&#269;iek naj&#269;astej&scaron;ie ved&uacute; <strong>k<\/strong> nadbytku hor&#269;&iacute;ka. Prejavuje sa to najm&auml; hna&#269;kou a gastrointestin&aacute;lnymi probl&eacute;mami. V extr&eacute;mnych situ&aacute;ci&aacute;ch m&ocirc;&#382;e d&ocirc;js&#357; a&#382; k <strong>z&aacute;stave srdca<\/strong>.<\/p><h2 class=\"wp-block-heading\">Ako zv&yacute;&scaron;i&#357; mno&#382;stvo hor&#269;&iacute;ka v strave?<\/h2><p><strong>Najlep&scaron;&iacute;mi zdrojmi hor&#269;&iacute;ka<\/strong> s&uacute; celozrnn&eacute; obilniny, ovsen&eacute; vlo&#269;ky a otruby, tekvicov&eacute; semen&aacute;, kakao, orechy, mandle, poh&aacute;nkov&eacute; kr&uacute;py a strukoviny. Dbajte na to, aby sa vo va&scaron;om jed&aacute;lni&#269;ku objavovali &#269;o naj&#269;astej&scaron;ie. Vyhnite sa tie&#382; pitiu silnej k&aacute;vy a &#269;aju, preto&#382;e m&ocirc;&#382;u zn&iacute;&#382;i&#357; vstreb&aacute;vanie miner&aacute;lov vr&aacute;tane hor&#269;&iacute;ka. Obmedzte vysoko spracovan&eacute; potraviny, cukor a sladkosti. <\/p><h2 class=\"wp-block-heading\">Kto by mal dop&#314;&#328;a&#357; hor&#269;&iacute;k?<\/h2><p>Suplement&aacute;cia hor&#269;&iacute;kom sa odpor&uacute;&#269;a &#318;u&#271;om so <strong>zn&aacute;mym nedostatkom tejto zlo&#382;ky<\/strong>, niektor&yacute;m &scaron;portovcom po&#269;as obdobia intenz&iacute;vneho tr&eacute;ningu. Chronick&yacute; stres, probl&eacute;my so zasp&aacute;van&iacute;m, koncentr&aacute;ciou a pam&auml;&#357;ou s&uacute; tie&#382; indik&aacute;ciou na doplnenie. Tehotn&eacute; <strong>&#382;eny<\/strong>by <strong>tie&#382;<\/strong>mali zv&aacute;&#382;i&#357; doplnenie v&yacute;&#382;ivy, najm&auml; ak poci&#357;uj&uacute; k&#341;&#269;e v l&yacute;tkach &#8211; v&#382;dy by tomu v&scaron;ak mala predch&aacute;dza&#357; konzult&aacute;cia s lek&aacute;rom. <\/p><h2 class=\"wp-block-heading\">Najlep&scaron;ie doplnky s hor&#269;&iacute;kom<\/h2><p>Na trhu je k dispoz&iacute;cii <strong>ve&#318;a pr&iacute;pravkov s obsahom hor&#269;&iacute;ka<\/strong> a niekedy m&ocirc;&#382;e by&#357; &#357;a&#382;k&eacute; vybra&#357; si ten najvhodnej&scaron;&iacute;. Najlep&scaron;ie je riadi&#357; sa t&yacute;m, &#269;i <strong>m&aacute;<\/strong> pr&iacute;pravok <strong>&scaron;tat&uacute;t lieku alebo doplnku<\/strong> a ak&aacute; <strong>forma hor&#269;&iacute;ka sa v nich nach&aacute;dza<\/strong>. Vo v&scaron;eobecnosti plat&iacute;, &#382;e ak m&aacute;te na v&yacute;ber medzi pr&iacute;pravkom registrovan&yacute;m ako OTC (vo&#318;nopredajn&yacute; liek), je najlep&scaron;ie zvoli&#357; si tento pr&iacute;pravok, preto&#382;e musel prejs&#357; mnoh&yacute;mi ve&#318;mi podrobn&yacute;mi a obmedzuj&uacute;cimi po&#382;iadavkami, aby mohol by&#357; uveden&yacute; do obehu. <\/p><p>To poskytuje z&aacute;ruku <strong>jeho bezpe&#269;nosti<\/strong>. Po&#382;iadavky na v&yacute;&#382;ivov&eacute; doplnky s&uacute; ove&#318;a slab&scaron;ie, ale to neznamen&aacute;, &#382;e s&uacute; v&scaron;etky nekvalitn&eacute; &#8211; naopak, oplat&iacute; sa d&ocirc;kladne skontrolova&#357; v&yacute;robcu a certifik&aacute;ty, ktor&eacute; m&aacute;, aby sme mali istotu, &#382;e to, &#269;o kupujeme, <strong>bude pre n&aacute;s skuto&#269;ne dobr&eacute; <\/strong>. <\/p><h2 class=\"wp-block-heading\">Ktor&yacute; hor&#269;&iacute;k si vybra&#357;?<\/h2><p>Hor&#269;&iacute;k v liekoch a doplnkoch stravy <strong>sa dod&aacute;va<\/strong> v mnoh&yacute;ch pr&iacute;pravkoch v <strong>r&ocirc;znych form&aacute;ch<\/strong>. Tu s&uacute; tie naj&#269;astej&scaron;ie:<\/p><ul class=\"wp-block-list\"><li><strong>citr&aacute;t<\/strong> hore&#269;nat&yacute; &#8211; dobre sa vstreb&aacute;va, ale u &#318;ud&iacute; s citliv&yacute;m tr&aacute;viacim traktom m&ocirc;&#382;e sp&ocirc;sobi&#357; &#382;al&uacute;do&#269;n&eacute; &#357;a&#382;kosti;<\/li><li><strong>lakt&aacute;t<\/strong> hor&#269;&iacute;ka &#8211; dobre sa vstreb&aacute;va, nemal by sp&ocirc;sobova&#357; &#382;al&uacute;do&#269;n&eacute; &#357;a&#382;kosti;<\/li><li><strong>mal&aacute;t<\/strong> hor&#269;&iacute;ka &#8211; dobre sa vstreb&aacute;va a je tolerovan&yacute; tr&aacute;viacim syst&eacute;mom, odpor&uacute;&#269;a sa najm&auml; pre &scaron;portovcov;<\/li><li><strong>uhli&#269;itan<\/strong> hore&#269;nat&yacute;<strong>a oxid hore&#269;nat&yacute;<\/strong> &#8211; zle sa vstreb&aacute;vaj&uacute;;<\/li><li><strong>glycin&aacute;t<\/strong> hore&#269;nat&yacute; &#8211; dobre sa vstreb&aacute;va, obzvl&aacute;&scaron;&#357; u&#382;ito&#269;n&yacute; pre &#318;ud&iacute; s probl&eacute;mami so sp&aacute;nkom a zn&iacute;&#382;enou odolnos&#357;ou vo&#269;i stresu;<\/li><li><strong>treon&aacute;t<\/strong> hore&#269;nat&yacute; &#8211; dobre sa vstreb&aacute;va, odpor&uacute;&#269;a sa najm&auml; pri neurologick&yacute;ch poruch&aacute;ch, depresi&aacute;ch, probl&eacute;moch s koncentr&aacute;ciou, pam&auml;&#357;ou;<\/li><\/ul><p>Ako vid&iacute;te, ka&#382;d&aacute; forma<strong> je trochu in&aacute; a<\/strong> p&ocirc;sob&iacute; na telo<strong> in&yacute;m<\/strong> sp&ocirc;sobom, preto je d&ocirc;le&#382;it&eacute; nevybera&#357; si prv&yacute; lep&scaron;&iacute; pr&iacute;pravok, ale zamyslie&#357; sa nad t&yacute;m, <strong>&#269;o presne n&aacute;m z&aacute;le&#382;&iacute;<\/strong> a <strong>&#269;o bude pre n&aacute;s v danej situ&aacute;cii najlep&scaron;ie. <\/strong><\/p><p><strong>Zdroje:<\/strong><\/p><ul class=\"wp-block-list\"><li>Gaw&#281;cki J.: &#379;ywienie cz&#322;owieka, podstawy nauki o &#380;ywieniu, PWN, 2012<\/li><li>W&#322;odarek D.: Dietoterapia, PZWL, 2014<\/li><li>Ranade VV, Somberg JC. Biologick&aacute; dostupnos&#357; a farmakokinetika hor&#269;&iacute;ka po podan&iacute; sol&iacute; hor&#269;&iacute;ka &#318;u&#271;om. Am J Ther 2001;8:345-57<\/li><li>Lindberg JS, Zobitz MM, Poindexter JR, Pak CY. Biologick&aacute; dostupnos&#357; hor&#269;&iacute;ka z citr&aacute;tu hore&#269;nat&eacute;ho a oxidu hore&#269;nat&eacute;ho. J Am Coll Nutr 1990;9:48-55.<\/li><li>Walker AF, Marakis G, Christie S, Byng M. V randomizovanej, dvojito zaslepenej &scaron;t&uacute;dii sa zistilo, &#382;e citr&aacute;t Mg je biologicky dostupnej&scaron;&iacute; ako in&eacute; pr&iacute;pravky Mg. Mag Res 2003;16:183-91<\/li><li>Guerrera MP, Volpe SL, Mao JJ. Terapeutick&eacute; vyu&#382;itie hor&#269;&iacute;ka. Am Fam Physician 2009;80:157-62.<\/li><\/ul>","protected":false},"excerpt":{"rendered":"<p>Hor&#269;&iacute;k je ve&#318;mi d&ocirc;le&#382;it&aacute; &#382;ivina, ktor&uacute; je potrebn&eacute; denne dod&aacute;va&#357; v dostato&#269;nom mno&#382;stve s potravou. V tele je najviac zast&uacute;pen&yacute; v kostiach a zuboch, kde sa nach&aacute;dza pribli&#382;ne 55-60 % celkov&eacute;ho mno&#382;stva hor&#269;&iacute;ka. Zvy&scaron;n&eacute; mno&#382;stvo je rozlo&#382;en&eacute; najm&auml; vo svaloch. Hor&#269;&iacute;k z potravy sa vstreb&aacute;va najm&auml; v tenkom &#269;reve, &#269;iasto&#269;ne aj v hrubom &#269;reve. Jeho [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2396,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-2397","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zdravie","box-post"],"_links":{"self":[{"href":"https:\/\/consumers-views.com\/sk\/wp-json\/wp\/v2\/posts\/2397","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/consumers-views.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/consumers-views.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/consumers-views.com\/sk\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/consumers-views.com\/sk\/wp-json\/wp\/v2\/comments?post=2397"}],"version-history":[{"count":1,"href":"https:\/\/consumers-views.com\/sk\/wp-json\/wp\/v2\/posts\/2397\/revisions"}],"predecessor-version":[{"id":2398,"href":"https:\/\/consumers-views.com\/sk\/wp-json\/wp\/v2\/posts\/2397\/revisions\/2398"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/consumers-views.com\/sk\/wp-json\/wp\/v2\/media\/2396"}],"wp:attachment":[{"href":"https:\/\/consumers-views.com\/sk\/wp-json\/wp\/v2\/media?parent=2397"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/consumers-views.com\/sk\/wp-json\/wp\/v2\/categories?post=2397"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/consumers-views.com\/sk\/wp-json\/wp\/v2\/tags?post=2397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}