{"id":1176,"date":"2021-08-12T02:30:09","date_gmt":"2021-08-12T00:30:09","guid":{"rendered":"https:\/\/consumers-views.com\/cz\/?p=1176"},"modified":"2021-08-12T02:30:09","modified_gmt":"2021-08-12T00:30:09","slug":"vitamin-d","status":"publish","type":"post","link":"https:\/\/consumers-views.com\/cz\/vitamin-d\/","title":{"rendered":"Vitamin D &#8211; vlastnosti a d\u00e1vkov\u00e1n\u00ed. Jak\u00e9 jsou p\u0159\u00edznaky nedostatku a nadbytku vitaminu D?"},"content":{"rendered":"<p><strong>Vitamin D<\/strong> je jedn&iacute;m z t&#283;chto\no kter&eacute;m se v posledn&iacute;ch letech hodn&#283; mluv&iacute;. P&#345;edev&scaron;&iacute;m kv&#367;li\nvzhledem k tomu, &#382;e se odhaduje, &#382;e<strong> t&eacute;m&#283;&#345; 90 % populace<\/strong>\npopulace<strong> trp&iacute; jeho nedostatkem<\/strong>. Pro&#269;? Vitamin D je tzv.\n<strong>slune&#269;n&iacute; vitam&iacute;n<\/strong> ne bezd&#367;vodn&#283;. Mimo jin&eacute; je to slune&#269;n&iacute; z&aacute;&#345;en&iacute;, kter&eacute; ho na&scaron;emu organismu dod&aacute;v&aacute;.\nslune&#269;n&iacute; paprsky ji dod&aacute;vaj&iacute; na&scaron;emu organismu. Vitamin D\nje zodpov&#283;dn&yacute; za to, &#382;e m&aacute;me v l&eacute;t&#283; tolik energie, ale nen&iacute; to jeho jedin&aacute; vlastnost.\nto nejsou jeho jedin&eacute; vlastnosti. Jej&iacute; p&#345;&iacute;slu&scaron;n&aacute; &uacute;rove&#328; ovliv&#328;uje\n <strong>dobr&yacute; stav kostern&iacute;ho a kardiovaskul&aacute;rn&iacute;ho syst&eacute;mu<\/strong>.\nMus&iacute;me si v&scaron;ak d&aacute;vat pozor, abychom ho nem&#283;li p&#345;&iacute;li&scaron; m&aacute;lo nebo p&#345;&iacute;li&scaron; mnoho, proto&#382;e\nJe jednou ze slo&#382;ek, kter&eacute; mohou p&#345;i p&#345;ed&aacute;vkov&aacute;n&iacute; zp&#367;sobit. \nonemocn&#283;n&iacute;. <strong>Jak&eacute; vlastnosti m&aacute; vitamin D, co\njak&yacute; je jeho nedostatek a nadbytek a zda by m&#283;l b&yacute;t\ndopln&#283;n&iacute;?<\/strong><\/p><h2 class=\"wp-block-heading\">Vitamin D &#8211; charakteristiky<\/h2><p>Vitamin D pat&#345;&iacute; do skupiny organick&yacute;ch slou&#269;enin rozpustn&yacute;ch v tuc&iacute;ch.\norganick&eacute; slou&#269;eniny rozpustn&eacute; v tuc&iacute;ch. Nejd&#367;le&#382;it&#283;j&scaron;&iacute; pro na&scaron;e\nPro na&scaron;e t&#283;lo jsou nejd&#367;le&#382;it&#283;j&scaron;&iacute; dv&#283; formy vitaminu D: <strong>D2<\/strong> (p&#345;irozen&#283;\n(p&#345;irozen&#283; se vyskytuj&iacute;c&iacute; v rostlin&aacute;ch) a<strong> D3<\/strong> (p&#345;irozen&#283; se vyskytuj&iacute;c&iacute; v &#382;ivo&#269;ich&aacute;ch).\np&#345;irozen&#283; se vyskytuj&iacute;c&iacute; v &#382;ivo&#269;i&scaron;n&yacute;ch organismech).<\/p><h2 class=\"wp-block-heading\">Funkce vitaminu D v organismu\nlidsk&eacute; t&#283;lo<\/h2><div class=\"wp-block-image\"><figure class=\"alignright is-resized\"><figure id=\"attachment_1584\" class=\"alignnone width-full\" style=\"width: 265px;\"><img loading=\"lazy\" decoding=\"async\" data-caption=\"\" src=\"https:\/\/consumers-views.com\/cz\/wp-content\/uploads\/2021\/08\/1828321-1024x1024-1.jpg\" alt=\" vitam&iacute;n d, &#269;&iacute;slo\" class=\"wp-image-1584\" width=\"265\" height=\"265\" title=\"\"><\/figure><\/figure><\/div><p>Vitamin D m&aacute; mnoho u&#382;ite&#269;n&yacute;ch funkc&iacute; v\nlidsk&eacute; t&#283;lo s mnoha u&#382;ite&#269;n&yacute;mi funkcemi. Mimo jin&eacute;:<\/p><ul class=\"wp-block-list\"><li>je zodpov&#283;dn&yacute; za udr&#382;en&iacute; norm&aacute;ln&iacute;ho stavu a struktury kost&iacute;; <\/li><li>&#345;&iacute;d&iacute; vst&#345;eb&aacute;v&aacute;n&iacute; v&aacute;pn&iacute;ku ze st&#345;ev a podporuje jeho<strong> <\/strong>metabolismus; <\/li><li>stimuluje mineralizaci kost&iacute; a zub&#367;; <\/li><li>pod&iacute;l&iacute; se na metabolismu v&aacute;pn&iacute;ku a fosforu; <\/li><li>m&aacute; pozitivn&iacute; vliv na svaly; <\/li><li>se pod&iacute;l&iacute; na regulaci krevn&iacute;ho tlaku; <\/li><li>zvy&scaron;uje efektivitu a v&yacute;konnost organismu, proto se doporu&#269;uje silov&yacute;m sportovc&#367;m a t&#283;m, kte&#345;&iacute; d&aacute;vaj&iacute; p&#345;ednost intenzivn&iacute;mu<strong>tr&eacute;ninku cardio<\/strong>; <\/li><li>podporuje sekreci inzul&iacute;nu; <\/li><li>Podporuje stav vlas&#367; a poko&#382;ky (vitamin D se &#269;asto kombinuje s vitam&iacute;nem D). <strong>Vitamin C<\/strong> nebo <strong>kolagen<\/strong> v kosmetice pro p&eacute;&#269;i o vlasy, sni&#382;uj&iacute;c&iacute;<strong> vypad&aacute;v&aacute;n&iacute; vlas&#367;<\/strong>); <\/li><li>Receptory D2 br&aacute;n&iacute; mno&#382;en&iacute; n&aacute;dorov&yacute;ch bun&#283;k; <\/li><li>prodlu&#382;uje &#382;ivot lid&iacute; s kolorekt&aacute;ln&iacute;m karcinomem; <\/li><li>sni&#382;uje riziko autoimunitn&iacute;ch onemocn&#283;n&iacute;, v&#269;etn&#283; cukrovky I. typu, lup&eacute;nky a lupusu; <\/li><li>urychluje zotaven&iacute; po<strong> p&#345;etr&eacute;nov&aacute;n&iacute;<\/strong> nebo dehydrataci. <\/li><\/ul><h2 class=\"wp-block-heading\">&#268;&iacute;m je zp&#367;soben nedostatek nebo nadbytek vitaminu D?<\/h2><p>Nedostatek vitaminu D je zp&#367;soben p&#345;&iacute;li&scaron; chudou stravou, i kdy&#382; k nedostatku vitaminu D3 &#269;asto doch&aacute;z&iacute; tak&eacute; na podzim, kdy je slunce na obloze vid&#283;t jen z&#345;&iacute;dka. Pouh&yacute;ch 20 minut denn&iacute;ho pobytu na slunci umo&#382;&#328;uje t&#283;lu produkovat pot&#345;ebn&eacute; mno&#382;stv&iacute; vitaminu D3.<\/p><p>Je tak&eacute; d&#367;le&#382;it&eacute; v&#283;d&#283;t, &#382;e\nVitaminem D se lze p&#345;ed&aacute;vkovat. K tomu obvykle doch&aacute;z&iacute;, kdy&#382;\nkrom&#283; nadm&#283;rn&eacute;ho vystavov&aacute;n&iacute; se slune&#269;n&iacute;mu z&aacute;&#345;en&iacute; pou&#382;&iacute;v&aacute;me tak&eacute;\nspeci&aacute;ln&iacute; suplementace, kter&aacute; obsahuje p&#345;&iacute;li&scaron; mnoho vitaminu D3.\nD3. Aby se v&scaron;ak objevily nep&#345;&iacute;jemn&eacute; p&#345;&iacute;znaky, mus&iacute; b&yacute;t vitam&iacute;n\np&#345;ed&aacute;vkoval v pom&#283;rn&#283; velk&eacute;m mno&#382;stv&iacute;.<\/p><h3 class=\"wp-block-heading\">P&#345;&iacute;znaky a &uacute;&#269;inky nedostatku vitaminu D<\/h3><p><strong>P&#345;&iacute;znaky nedostatku vitaminu D<\/strong>\njsou:<\/p><ul class=\"wp-block-list\"><li>onemocn&#283;n&iacute; d&aacute;sn&iacute; a parodontu; <\/li><li>bolesti kost&iacute; a sval&#367;, nap&#345;. siln&eacute; bolesti zad; <\/li><li>poruchy sp&aacute;nku; <\/li><li>ztr&aacute;ta chuti k j&iacute;dlu; <\/li><li>pr&#367;jem; <\/li><li>poruchy zraku; <\/li><li>pocit p&aacute;len&iacute; v &uacute;stech. <\/li><\/ul><p><strong>&Uacute;&#269;inky nedostatku vitaminu D<\/strong><\/p><p><strong>P&#345;&iacute;li&scaron; m&aacute;lo vitaminu D\n<\/strong>m&#367;&#382;e p&#345;isp&iacute;vat ke vzniku k&#345;ivice u d&#283;t&iacute; a osteopor&oacute;zy u d&#283;t&iacute;.\ndosp&#283;l&iacute;. Mezi dal&scaron;&iacute; &uacute;&#269;inky pat&#345;&iacute;:<\/p><ul class=\"wp-block-list\"><li>svalov&aacute; slabost (objevuj&iacute; se bolestiv&eacute; k&#345;e&#269;e, n&#283;kdy tak&eacute; probl&eacute;my s ch&#367;z&iacute;); <\/li><li>v&#283;t&scaron;&iacute; riziko vzniku nadv&aacute;hy a obezity; <\/li><li>zv&yacute;&scaron;en&aacute; n&aacute;chylnost ke kardiovaskul&aacute;rn&iacute;m onemocn&#283;n&iacute;m a dal&scaron;&iacute;m onemocn&#283;n&iacute;m, jako je cukrovka, revmatoidn&iacute; artritida, lupus, roztrou&scaron;en&aacute; skler&oacute;za); <\/li><li>urychlen&iacute; procesu st&aacute;rnut&iacute;. <\/li><\/ul><p><strong>&#268;t&#283;te tak&eacute;: Bojujte proti voln&yacute;m radik&aacute;l&#367;m s koenzymem Q10<\/strong><\/p><h3 class=\"wp-block-heading\">Nedostatek vitaminu D b&#283;hem t&#283;hotenstv&iacute;<\/h3><p><strong>Nedostatek vitaminu D u budouc&iacute; matky\nmatka <\/strong>m&#367;&#382;e v&eacute;st k poruch&aacute;m v&yacute;voje mozkov&yacute;ch funkc&iacute;\nu d&iacute;t&#283;te a trval&eacute; po&scaron;kozen&iacute; mozku, &#269;&iacute;m&#382; se zvy&scaron;uje\nTo zvy&scaron;uje riziko schizofrenie nebo autismu.<\/p><h3 class=\"wp-block-heading\">Nedostatek vitaminu D u kojenc&#367;<\/h3><p>Projevuje se nadm&#283;rn&#283; plochou hlavou.\na na &#269;ele se mohou objevit vypoukl&eacute; hrboly.\nDoch&aacute;z&iacute; ke zpo&#382;d&#283;n&iacute; splynut&iacute; fontanely. M&#367;&#382;e\n&#382;ab&iacute; b&#345;&iacute;&scaron;ko (kdy&#382; d&iacute;t&#283; le&#382;&iacute;, b&#345;&iacute;&scaron;ko se vyval&iacute; do strany).\ndo stran). Je to d&#367;sledek rachitick&yacute;ch &#382;eber a slab&yacute;ch b&#345;i&scaron;n&iacute;ch sval&#367;.\nb&#345;i&scaron;n&iacute; svaly.<\/p><h3 class=\"wp-block-heading\">P&#345;&iacute;znaky a &uacute;&#269;inky nadbytku vitaminu D<\/h3><p>Je to vz&aacute;cn&eacute;, ale vitamin D\nD lze tak&eacute; p&#345;ed&aacute;vkovat. P&#345;&iacute;znaky jeho nadbytku jsou:<\/p><ul class=\"wp-block-list\"><li>ztr&aacute;ta chuti k j&iacute;dlu;\n\t<\/li><li>zv&yacute;&scaron;en&aacute; &#382;&iacute;ze&#328;;\n\t<\/li><li>nevolnost;\n\t<\/li><li>zv&yacute;&scaron;en&eacute; mo&#269;en&iacute;;\n\t<\/li><li>obecn&aacute; slabost;\n\t<\/li><li>zv&yacute;&scaron;en&eacute; pocen&iacute;;\n\t<\/li><li>pr&#367;jem;\n\t<\/li><li>zvracen&iacute;;\n\t<\/li><li>sv&#283;d&#283;n&iacute; k&#367;&#382;e;\n\t<\/li><li>bolest a sv&#283;d&#283;n&iacute; o&#269;&iacute;.\n<\/li><\/ul><p><strong>P&#345;ed&aacute;vkov&aacute;n&iacute; vitaminem D <\/strong>m&#367;&#382;e\nmaj&iacute; pro na&scaron;e t&#283;lo nep&#345;&iacute;jemn&eacute; n&aacute;sledky. Negativn&iacute; &uacute;&#269;inky\njej&iacute;ho p&#345;ebytku jsou:<\/p><ul class=\"wp-block-list\"><li>hromad&#283;n&iacute; v&aacute;pn&iacute;ku v\n\ttk&aacute;n&#283;, co&#382; m&#367;&#382;e v&eacute;st k probl&eacute;m&#367;m se srdcem a kardiovaskul&aacute;rn&iacute;mi chorobami.\n\tfungov&aacute;n&iacute; nervov&eacute;ho syst&eacute;mu;\n\t<\/li><li>zv&yacute;&scaron;en&eacute; riziko vzniku &#382;lu&#269;ov&yacute;ch kamen&#367;\n\t&#382;lu&#269;n&iacute;kov&eacute; a ledvinov&eacute; kameny.\n<\/li><\/ul><p><strong>P&#345;ed&aacute;vkov&aacute;n&iacute; vitaminem D b&#283;hem t&#283;hotenstv&iacute;<\/strong>\nm&#367;&#382;e v&eacute;st k deformac&iacute;m a onemocn&#283;n&iacute; kost&iacute; novorozence.<\/p><h2 class=\"wp-block-heading\">Zdroje vitaminu D<\/h2><p>Krom&#283; slune&#269;n&iacute;ho z&aacute;&#345;en&iacute; m&#367;&#382;eme vitamin D z&iacute;skat tak&eacute;\nD lze z&iacute;skat tak&eacute; z potravy. Najdeme ji mimo jin&eacute;\nNajdeme ho mimo jin&eacute; v mo&#345;sk&yacute;ch ryb&aacute;ch (&uacute;ho&#345;, makrela, sle&#271;, treska), v kravsk&eacute;m mase.\nml&eacute;ko, vejce a s&yacute;r. \n<\/p><h2 class=\"wp-block-heading\">D&aacute;vkov&aacute;n&iacute; vitaminu D &#8211; rozd&#283;len&iacute;\nv&#283;k<\/h2><p>Je t&#345;eba si uv&#283;domit, &#382;e vitamin D\nje do na&scaron;eho t&#283;la dod&aacute;v&aacute;n slune&#269;n&iacute;m sv&#283;tlem a potravou.\nAbychom zjistili, zda trp&iacute;me jeho nedostatkem, m&#283;li bychom prov&eacute;st\nspeci&aacute;ln&iacute; krevn&iacute; testy. Je tak&eacute; vhodn&eacute; zn&aacute;t vhodn&eacute; d&aacute;vky\ndenn&iacute; d&aacute;vky vitaminu D pro ur&#269;itou v&#283;kovou skupinu.<\/p><p><strong>D&#283;ti &#8211; 1-10 let<\/strong><\/p><p>Vhodn&aacute; denn&iacute; d&aacute;vka vitaminu D\nz&aacute;vis&iacute; na t&#283;lesn&eacute; hmotnosti a pohybuje se od 600 do 1000 IU.\nNejl&eacute;pe je poradit se s l&eacute;ka&#345;em, kter&yacute; ur&#269;&iacute; konkr&eacute;tn&iacute; d&aacute;vku.\nd&iacute;t&#283;. Nedostatky u d&#283;t&iacute; se nej&#269;ast&#283;ji objevuj&iacute; na podzim a v l&eacute;t&#283;.\nNejlep&scaron;&iacute; je poradit se s l&eacute;ka&#345;em, kter&yacute; ur&#269;&iacute; konkr&eacute;tn&iacute; d&aacute;vku pro va&scaron;e d&iacute;t&#283;.<\/p><p><strong>Dosp&iacute;vaj&iacute;c&iacute; ve v&#283;ku 11-18 let<\/strong><\/p><p><strong>Nedostatek vitaminu D u dosp&iacute;vaj&iacute;c&iacute;ch<\/strong>\nNedostatek u dosp&iacute;vaj&iacute;c&iacute;ch je pom&#283;rn&#283; vz&aacute;cn&yacute;, proto&#382;e jsou &#269;asto venku.\njsou &#269;asto venku a pouh&yacute;ch 15 minut expozice\n15 minut pobytu na slunci jim sta&#269;&iacute; k tomu, aby dostaly pot&#345;ebnou d&aacute;vku. Na podzim a\nNa podzim a v zim&#283; je mo&#382;n&eacute; podpo&#345;it organismus mlad&eacute;ho &#269;lov&#283;ka dopl&#328;kem stravy.\nmezi 800 a 2000 IU v z&aacute;vislosti na t&#283;lesn&eacute; hmotnosti a\nmno&#382;stv&iacute; vitaminu D p&#345;ij&iacute;man&eacute;ho ve strav&#283;.<\/p><p><strong>D&aacute;vkov&aacute;n&iacute; vitaminu D u dosp&#283;l&yacute;ch\n(zdrav&iacute; lid&eacute;, bez kontraindikac&iacute;)<\/strong><\/p><p>D&aacute;vkov&aacute;n&iacute; u dosp&#283;l&yacute;ch\nD&aacute;vkov&aacute;n&iacute; u dosp&#283;l&yacute;ch z&aacute;vis&iacute; tak&eacute; na t&#283;lesn&eacute; hmotnosti a je podobn&eacute; jako u dosp&iacute;vaj&iacute;c&iacute;ch,\ntj. 800 a&#382; 2000 IU. Osoby s chronick&yacute;m onemocn&#283;n&iacute;m nebo\ntrp&iacute; jin&yacute;mi nemocemi, zejm&eacute;na t&#283;mi, kter&eacute; souvisej&iacute; s\nmalabsorpce, by m&#283;la b&yacute;t stanovena individu&aacute;ln&iacute; d&aacute;vka vitaminu D.\nby m&#283;la b&yacute;t konzultov&aacute;na s l&eacute;ka&#345;em.<\/p><h2 class=\"wp-block-heading\">Vitamin D &#8211; fakta a m&yacute;ty <\/h2><div class=\"wp-block-image\"><figure class=\"alignright is-resized\"><figure id=\"attachment_1586\" class=\"alignnone width-full\" style=\"width: 348px;\"><img loading=\"lazy\" decoding=\"async\" data-caption=\"\" src=\"https:\/\/consumers-views.com\/cz\/wp-content\/uploads\/2021\/08\/1887681-1024x680-1.jpg\" alt=\" &#382;ena na slunci\" class=\"wp-image-1586\" width=\"348\" height=\"231\" title=\"\"><\/figure><\/figure><\/div><p>Na t&eacute;ma vitaminu D m&#367;&#382;eme sly&scaron;et\nmnoho informac&iacute;, ale ne v&scaron;echny jsou pravdiv&eacute;. N&iacute;&#382;e\nzde je dal&scaron;&iacute; informace o vitaminu D.<\/p><p><strong>Dopln&#283;k vitaminu D funguje\npouze v p&#345;&iacute;pad&#283;, &#382;e poskytujete vitam&iacute;ny D2 a D3.<\/strong><\/p><p>V l&eacute;k&aacute;rn&aacute;ch nej&#269;ast&#283;ji najdete\nv l&eacute;k&aacute;rn&aacute;ch nej&#269;ast&#283;ji najdete<strong>dopl&#328;ky stravy s<\/strong> vitaminem<strong>D3<\/strong>, z&#345;&iacute;dka s p&#345;idan&yacute;m vitaminem D2.\nM&aacute; to n&#283;jak&yacute; v&yacute;znam? Odhaduje se, &#382;e celkov&yacute; &uacute;&#269;inek obou\nvitam&iacute;n&#367; na lidsk&yacute; organismus je stejn&aacute;, nicm&eacute;n&#283; nejnov&#283;j&scaron;&iacute;\nv&yacute;zkumy ukazuj&iacute;, &#382;e vitamin D3, tj. cholekalciferol m&aacute;\n&uacute;&#269;inn&#283;j&scaron;&iacute; asimilaci, a t&iacute;m i zv&yacute;&scaron;en&iacute; &uacute;&#269;innosti.\nkoncentrace vitaminu D v krvi. Vitam&iacute;ny D2 a D3 by nem&#283;ly b&yacute;t\npod&aacute;v&aacute;ny zam&#283;niteln&#283;. \n<\/p><p><strong>Pou&#382;&iacute;v&aacute;n&iacute; opalovac&iacute;ch kr&eacute;m&#367; s kr&eacute;mem\nbr&aacute;n&iacute; na&scaron;emu t&#283;lu vst&#345;eb&aacute;vat vitamin D ze slunce.<\/strong><\/p><p>Velk&aacute; &#269;&aacute;st po&#382;adavk&#367; na\nVitamin D3 se dopl&#328;uje synt&eacute;zou vitaminu D ze slunce.\nNa ja&#345;e a v l&eacute;t&#283; sta&#269;&iacute; pouh&yacute;ch 15 minut na slunci.\nm&#367;&#382;e dodat t&#283;lu dostate&#269;nou d&aacute;vku vitaminu D3.\nt&#283;lo.<\/p><p>Je v&scaron;ak t&#345;eba &#345;&iacute;ci, &#382;e je t&#345;eba.\npoko&#382;ka by m&#283;la b&yacute;t chr&aacute;n&#283;na p&#345;ed sluncem a doporu&#269;uje se ji\npou&#382;&iacute;v&aacute;n&iacute; opalovac&iacute;ch kr&eacute;m&#367;. Ale ned&#283;laj&iacute; filtry na&scaron;i ple&#357;\nna&scaron;e k&#367;&#382;e nevst&#345;eb&aacute;v&aacute; vitamin D3 ze slunce?\nStudie ukazuj&iacute;, &#382;e pou&#382;&iacute;v&aacute;n&iacute; opalovac&iacute;ch kr&eacute;m&#367; sni&#382;uje synt&eacute;zu\nvitaminu D, ale jen m&iacute;rn&#283;. P&#345;i del&scaron;&iacute; expozici se na&scaron;e\nt&#283;lo vst&#345;eb&aacute; tolik, kolik pot&#345;ebuje. V obdob&iacute;ch\nna podzim a v zim&#283;, kdy je obla&#269;n&eacute; a de&scaron;tiv&eacute; po&#269;as&iacute;, je &#269;asto\nse doporu&#269;uje doplnit nedostatek vitaminu D speci&aacute;ln&iacute;mi p&#345;&iacute;pravky.\ndopln&#283;n&iacute;.<\/p><p><strong>P&#345;i u&#382;&iacute;v&aacute;n&iacute; dopl&#328;k&#367; vitaminu D\n3 nejvy&scaron;&scaron;&iacute; d&aacute;vky by m&#283;ly b&yacute;t konzumov&aacute;ny<\/strong><\/p><p>Pot&#345;ebn&aacute; koncentrace vitaminu D v krvi\nse li&scaron;&iacute; podle v&#283;ku a pohlav&iacute;. Pomohou n&aacute;m je ur&#269;it speci&aacute;ln&iacute; testy\na m&#283;ly by b&yacute;t prov&aacute;d&#283;ny zejm&eacute;na lidmi:<\/p><ul class=\"wp-block-list\"><li>s osteopor&oacute;zou a k&#345;ivic&iacute;; <\/li><li>s malabsorpc&iacute;; <\/li><li>osoby na elimina&#269;n&iacute; diet&#283;; <\/li><li>Osoby trp&iacute;c&iacute; hyperparatyre&oacute;zou; <\/li><li>trp&iacute;c&iacute; autoimunitn&iacute;mi chorobami; <\/li><li>s obezitou a nadv&aacute;hou. <\/li><\/ul><p>Dosp&#283;l&iacute; by m&#283;li u&#382;&iacute;vat vitamin D3\nv souladu se standardem odpov&iacute;daj&iacute;c&iacute;m jejich pot&#345;eb&aacute;m.\nTuto normu m&#367;&#382;ete konzultovat se sv&yacute;m l&eacute;ka&#345;em nebo se &#345;&iacute;dit n&aacute;sleduj&iacute;c&iacute;mi pokyny\nv&yacute;&scaron;e uveden&eacute; rozsahy. V&#283;t&scaron;ina dopl&#328;k&#367;\njsou vyrobeny ve spr&aacute;vn&eacute;m d&aacute;vkov&aacute;n&iacute; pro d&#283;ti a dosp&#283;l&eacute;.<\/p><h2 class=\"wp-block-heading\">Vitamin D a prevence rakoviny \n<\/h2><div class=\"wp-block-image\"><figure class=\"alignright size-large is-resized\"><figure id=\"attachment_7345\" class=\"alignnone width-full\" style=\"width: 389px;\"><img loading=\"lazy\" decoding=\"async\" data-caption=\"\" src=\"https:\/\/consumers-views.com\/cz\/wp-content\/uploads\/2021\/08\/Depositphotos_14089359_s-2019.jpg\" alt=\" vitam&iacute;n d v p&iacute;sku\" class=\"wp-image-7345\" width=\"389\" height=\"259\" title=\"\"><\/figure><\/figure><\/div><p>St&aacute;le prob&iacute;h&aacute; v&yacute;zkum\n&uacute;&#269;inek vitaminu D v prevenci rakoviny. Ji&#382; v roce 1941\n&uacute;&#269;inek oza&#345;ov&aacute;n&iacute; na inhibici n&aacute;dorov&yacute;ch bun&#283;k\nn&aacute;dorov&yacute;ch bun&#283;k. V&yacute;sledky studie uv&aacute;d&#283;j&iacute;, &#382;e vitam&iacute;n D m&#367;&#382;e b&yacute;t zapojen do\nse pod&iacute;l&iacute; na prevenci rakoviny tlust&eacute;ho st&#345;eva a kone&#269;n&iacute;ku, rakoviny prsu, rakoviny vaje&#269;n&iacute;k&#367; a dokonce i rakoviny slinivky b&#345;i&scaron;n&iacute;,\nrakoviny vaje&#269;n&iacute;k&#367; a dokonce i slinivky b&#345;i&scaron;n&iacute;.<\/p><p>A&#269;koli v&yacute;sledky t&#283;chto studi&iacute; jsou st&aacute;le\nnedostate&#269;n&eacute; pro stanoven&iacute; pevn&eacute; hypot&eacute;zy, testy jsou st&aacute;le je&scaron;t&#283;\nprob&iacute;h&aacute;. Bez ohledu na to, zda p&#345;edpokl&aacute;dan&yacute; blahod&aacute;rn&yacute; &uacute;&#269;inek\nBez ohledu na to, zda se potvrd&iacute; podez&#345;en&iacute; na blahod&aacute;rn&yacute; vliv vitaminu D na potla&#269;en&iacute; n&aacute;dorov&yacute;ch onemocn&#283;n&iacute;, je t&#345;eba zd&#367;raznit, &#382;e\nvitam&iacute;n, kter&yacute; v lidsk&eacute;m t&#283;le pln&iacute; mnoho d&#367;le&#382;it&yacute;ch funkc&iacute;.\nlidsk&eacute; t&#283;lo. Bohu&#382;el se &#269;asto vyskytuj&iacute; jeho nedostatky, zejm&eacute;na v oblasti\nstar&scaron;&iacute; lid&eacute; a v podzimn&iacute;m a zimn&iacute;m obdob&iacute; se zata&#382;enou oblohou.\npo&#269;as&iacute;. Pr&aacute;v&#283; slune&#269;n&iacute; paprsky umo&#382;&#328;uj&iacute; nejlep&scaron;&iacute; synt&eacute;zu.\nVitam&iacute;n D3 lze tak&eacute; z&iacute;skat z potravy.\nBez ohledu na v&#283;k a pohlav&iacute; si ka&#382;d&yacute; mus&iacute; d&aacute;vat pozor na jeho\nnedostatek, proto&#382;e je spojen se z&aacute;va&#382;n&yacute;mi d&#367;sledky.<\/p><p><strong>Vitamin D3 + K2 &#8211; pro&#269; je tato kombinace tak &#269;ast&aacute;?<\/strong><br><br>Vitam&iacute;n D3 pom&aacute;h&aacute; t&#283;lu ukl&aacute;dat v&aacute;pn&iacute;k, ale pr&aacute;v&#283; vitam&iacute;n K2 zaji&scaron;&#357;uje, &#382;e se v&aacute;pn&iacute;k dostane tam, kde ho t&#283;lo nejv&iacute;ce pot&#345;ebuje. U&#382;&iacute;v&aacute;n&iacute; vitaminu K2 spolu s vitaminem D3 sni&#382;uje riziko hromad&#283;n&iacute; v&aacute;pn&iacute;ku v tepn&aacute;ch.<\/p><p>Je tak&eacute; d&#367;le&#382;it&eacute; si uv&#283;domit, &#382;e\nvitam&iacute;n D je jedn&iacute;m z t&#283;ch, kter&yacute;mi se lze p&#345;ed&aacute;vkovat. Pokud tedy\nrozhodnout o dopln&#283;n&iacute;, m&#283;li bychom zvolit kapsle v d&aacute;vce\nd&aacute;vkov&aacute;n&iacute;, kter&eacute; n&aacute;m umo&#382;n&iacute; poskytnout optim&aacute;ln&iacute; mno&#382;stv&iacute;,\np&#345;izp&#367;soben&eacute; na&scaron;&iacute; t&#283;lesn&eacute; hmotnosti a v&#283;ku.<\/p>","protected":false},"excerpt":{"rendered":"<p>Vitamin D je jedn&iacute;m z t&#283;chto o kter&eacute;m se v posledn&iacute;ch letech hodn&#283; mluv&iacute;. P&#345;edev&scaron;&iacute;m kv&#367;li vzhledem k tomu, &#382;e se odhaduje, &#382;e t&eacute;m&#283;&#345; 90 % populace populace trp&iacute; jeho nedostatkem. Pro&#269;? Vitamin D je tzv. slune&#269;n&iacute; vitam&iacute;n ne bezd&#367;vodn&#283;. Mimo jin&eacute; je to slune&#269;n&iacute; z&aacute;&#345;en&iacute;, kter&eacute; ho na&scaron;emu organismu dod&aacute;v&aacute;. slune&#269;n&iacute; paprsky ji dod&aacute;vaj&iacute; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1175,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-1176","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\/1176","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=1176"}],"version-history":[{"count":1,"href":"https:\/\/consumers-views.com\/cz\/wp-json\/wp\/v2\/posts\/1176\/revisions"}],"predecessor-version":[{"id":1177,"href":"https:\/\/consumers-views.com\/cz\/wp-json\/wp\/v2\/posts\/1176\/revisions\/1177"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/consumers-views.com\/cz\/wp-json\/wp\/v2\/media\/1175"}],"wp:attachment":[{"href":"https:\/\/consumers-views.com\/cz\/wp-json\/wp\/v2\/media?parent=1176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/consumers-views.com\/cz\/wp-json\/wp\/v2\/categories?post=1176"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/consumers-views.com\/cz\/wp-json\/wp\/v2\/tags?post=1176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}