{"id":11994,"date":"2023-03-10T13:19:33","date_gmt":"2023-03-10T11:19:33","guid":{"rendered":"https:\/\/findvit.com\/?p=11994"},"modified":"2023-03-10T13:19:34","modified_gmt":"2023-03-10T11:19:34","slug":"vitaminas-b6","status":"publish","type":"post","link":"https:\/\/findvit.com\/lv\/vitaminas-b6\/","title":{"rendered":"B6 vitam\u012bns"},"content":{"rendered":"

B6 vitam\u012bns (piridoks\u012bns) ir \u016bden\u012b \u0161\u0137\u012bsto\u0161s vitam\u012bns, kas dabiski atrodams daudzos p\u0101rtikas produktos un tiek pievienots ar\u012b \u0113diena gatavo\u0161anas laik\u0101. Piridoks\u0101la 5\u2032 fosf\u0101ts (PLP) ir akt\u012bv\u0101 koenz\u012bma forma, un to parasti izmanto, lai noteiktu B6 l\u012bmeni asin\u012bs.<\/p>\n\n\n\n

PLP ir koenz\u012bms, kas pal\u012bdz vair\u0101k nek\u0101 100 enz\u012bmiem veikt da\u017e\u0101das funkcijas, tostarp olbaltumvielu, og\u013chidr\u0101tu un tauku sadal\u012b\u0161anu; uztur\u0113t norm\u0101lu homociste\u012bna l\u012bmeni (jo augsts l\u012bmenis var izrais\u012bt sirdsdarb\u012bbas trauc\u0113jumus); un atbalst\u012bt im\u016bnsist\u0113mu un smadze\u0146u vesel\u012bbu.<\/p>\n\n\n\n

\"b6<\/figure>\n\n\n\n

B6 vitam\u012bna saturs<\/h2>\n\n\n\n

Ieteicam\u0101 dienas deva dien\u0101:<\/p>\n\n\n\n

Vecums<\/td>Daudzums dien\u0101<\/td><\/tr>
V\u012brie\u0161iem vecum\u0101 no 14-50 gadiem<\/td>1,3 mg<\/td><\/tr>
V\u012brie\u0161iem vecum\u0101 no 51+<\/td>1,7 mg<\/td><\/tr>
Sieviet\u0113m vecum\u0101 no 14-18 gadiem<\/td>1,2 mg<\/td><\/tr>
Sieviet\u0113m vecum\u0101 no 19-50 gadiem<\/td>1,3 mg<\/td><\/tr>
Sieviet\u0113m vecum\u0101 no 51+<\/td>1,5 mg<\/td><\/tr>
Gr\u016btniec\u012bbas un z\u012bd\u012b\u0161anas laik\u0101<\/td>1,9 mg<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Pie\u013caujamais aug\u0161\u0113jais uz\u0146em\u0161anas l\u012bmenis ir liel\u0101k\u0101 dienas deva, kas v\u0113l nedr\u012bkst izrais\u012bt negat\u012bvas blakuspar\u0101d\u012bbas. Pieaugu\u0161ajiem no 19 gadu vecuma maksim\u0101l\u0101 robe\u017ea ir 100 mg dien\u0101. B\u0113rniem un pusaud\u017eiem summa ir nedaudz maz\u0101ka.<\/p>\n\n\n\n

\u0160o daudzumu var sasniegt, tikai lietojot uztura bag\u0101tin\u0101t\u0101jus. Da\u017ek\u0101rt medic\u012bnisku iemeslu d\u0113\u013c tiek noz\u012bm\u0113tas pat liel\u0101kas B6 vitam\u012bna piedevu devas. P\u0101r\u0101k daudz vitam\u012bna B6 organism\u0101 var izrais\u012bt toksicit\u0101ti.<\/p>\n\n\n\n

B6 vitam\u012bns un vesel\u012bba<\/strong><\/h2>\n\n\n\n

B6 vitam\u012bns ir pla\u0161i p\u0113t\u012bts par t\u0101 lomu slim\u012bbu profilaks\u0113. Papildin\u0101jum\u0101 eso\u0161ais vitam\u012bns ir visv\u0113rt\u012bg\u0101kais gr\u016btniec\u012bbas izrais\u012btas sliktas d\u016b\u0161as \u0101rst\u0113\u0161anai.<\/p>\n\n\n\n

Atbilsto\u0161s B6 l\u012bmenis asin\u012bs var b\u016bt saist\u012bts ar maz\u0101ku v\u0113\u017ea risku, sal\u012bdzinot ar zemu vitam\u012bna l\u012bmeni asin\u012bs. Tom\u0113r atsevi\u0161\u0137u B6 vitam\u012bna piedevu lieto\u0161ana (iz\u0146emot RPN saturu tipiskajos multivitam\u012bnu prepar\u0101tos) nav ieteicama.<\/p>\n\n\n\n

B6 vitam\u012bns sirds un asinsvadu slim\u012bbu profilaksei<\/strong><\/h3>\n\n\n\n

Augsts homociste\u012bna l\u012bmenis ir saist\u012bts ar paaugstin\u0101tu sirds slim\u012bbu un insulta risku, jo tas var veicin\u0101t asins recek\u013cu veido\u0161anos un lieko br\u012bvo radik\u0101\u013cu veido\u0161anos \u0161\u016bn\u0101s un trauc\u0113t norm\u0101lu asinsvadu darb\u012bbu. B6 vitam\u012bna defic\u012bts kop\u0101 ar vitam\u012bns B12<\/a> un folijsk\u0101be<\/a> var paaugstin\u0101t homociste\u012bna l\u012bmeni.<\/p>\n\n\n\n

B6 vitam\u012bns kognit\u012bvaj\u0101m funkcij\u0101m<\/strong> uzlabot<\/strong><\/h3>\n\n\n\n

B6 vitam\u012bns var netie\u0161i pal\u012bdz\u0113t smadze\u0146u darb\u012bbai, samazinot homociste\u012bna l\u012bmeni. Augsts \u0161\u012b prote\u012bna l\u012bmenis organism\u0101 ir saist\u012bts ar liel\u0101ku demences, Alcheimera slim\u012bbas un kognit\u012bv\u0101s funkcijas samazin\u0101\u0161an\u0101s l\u012bmeni. <\/p>\n\n\n\n

B6 vitam\u012bns, lai nom\u0101ktu r\u012bta slim\u012bbas<\/strong><\/h3>\n\n\n\n

B6 vitam\u012bns jau sen ir aprakst\u012bts k\u0101 l\u012bdzeklis pret gr\u016btniec\u012bbu saist\u012btu nelabumu un t\u0101s smag\u0101ko formu - hyperemesis gravidarum. Sakar\u0101 ar \u0161o smago formu (kad esam stipri dehidr\u0113ti) pat da\u017ek\u0101rt ir nepiecie\u0161ama hospitaliz\u0101cija.<\/p>\n\n\n\n

B6 vitam\u012bna avoti<\/strong><\/h2>\n\n\n\n
\"b6<\/figure>\n\n\n\n

B6 vitam\u012bns ir atrodams da\u017e\u0101dos dz\u012bvnieku un augu p\u0101rtikas produktos:<\/p>\n\n\n\n

    \n
  • Liellopu aknas<\/li>\n\n\n\n
  • Tur<\/li>\n\n\n\n
  • La\u0161os<\/li>\n\n\n\n
  • Gar\u0101s graudos<\/li>\n\n\n\n
  • Ri\u0161uti<\/li>\n\n\n\n
  • M\u0101jputnu ga\u013c\u0101<\/li>\n\n\n\n
  • Tum\u0161os lapu za\u013cumos<\/li>\n<\/ul>\n\n\n\n

    B6 vitam\u012bna defic\u012bts<\/strong><\/h2>\n\n\n\n

    B6 vitam\u012bna defic\u012bts parasti rodas, ja organism\u0101 ir maz ar\u012b citu B vitam\u012bnu, \u012bpa\u0161i, ja tr\u016bkst B12 vitam\u012bna un folijsk\u0101bes. Vieglam b6 vitam\u012bna defic\u012btam var neb\u016bt simptomu, bet smag\u0101ks vai ilgsto\u0161\u0101ks defic\u012bts var par\u0101d\u012bties:<\/p>\n\n\n\n

      \n
    • Mikroc\u012btu an\u0113mija<\/li>\n\n\n\n
    • Pasliktin\u0101ts \u0101das st\u0101voklis<\/li>\n\n\n\n
    • Depresija<\/li>\n\n\n\n
    • Samazin\u0101ta imunit\u0101te<\/li>\n<\/ul>\n\n\n\n

      Da\u017ei apst\u0101k\u013ci var b\u016btiski negat\u012bvi ietekm\u0113t B6 vitam\u012bna uzs\u016bk\u0161anos:<\/p>\n\n\n\n

        \n
      • Nieru slim\u012bba<\/strong>. Cilv\u0113kiem ar nieru slim\u012bbu vai slim\u012bb\u0101m, kas ne\u013cauj tievai zarnai absorb\u0113t bar\u012bbas vielas no p\u0101rtikas (malabsorbcijas sindromi), visticam\u0101k, ir B-6 vitam\u012bna defic\u012bts.<\/li>\n<\/ul>\n\n\n\n
          \n
        • Autoim\u016bnas zarnu darb\u012bbas trauc\u0113jumi, piem\u0113ram, celiakija, \u010d\u016blainais kol\u012bts un Krona slim\u012bba<\/li>\n\n\n\n
        • Autoim\u016bnas iekaisuma slim\u012bbas, piem\u0113ram, reimato\u012bdais artr\u012bts<\/li>\n\n\n\n
        • Alkoholisms<\/li>\n<\/ul>\n\n\n\n

          B6 vitam\u012bns var b\u016bt toksisks<\/strong><\/h2>\n\n\n\n

          Ir maz ticams, ka toksisko B6 vitam\u012bna l\u012bmeni var sasniegt tikai ar p\u0101rtiku. B6 vitam\u012bns ir \u016bden\u012b \u0161\u0137\u012bsto\u0161s vitam\u012bns, t\u0101p\u0113c neizlietotais daudzums izdal\u012bsies no organisma ar ur\u012bnu. <\/p>\n\n\n\n

          Tom\u0113r toksisks l\u012bmenis var rasties, ilgsto\u0161i lietojot \u013coti lielas devas, kas p\u0101rsniedz 1000 mg dien\u0101. Simptomi parasti izz\u016bd, p\u0101rtraucot lietot lielo devu. Visbie\u017e\u0101k sastopamie simptomi ir:<\/p>\n\n\n\n

            \n
          • Musku\u013cu kontroles vai br\u012bvpr\u0101t\u012bgu kust\u012bbu koordin\u0101cijas tr\u016bkums (ataksija)<\/li>\n\n\n\n
          • S\u0101p\u012bgi \u0101das boj\u0101jumi<\/li>\n\n\n\n
          • Gr\u0113mas un slikta d\u016b\u0161a<\/li>\n\n\n\n
          • Saules jut\u012bba (fotosensitivit\u0101te)<\/li>\n\n\n\n
          • Ekstremit\u0101\u0161u nejut\u012bgums<\/li>\n\n\n\n
          • Samazin\u0101ta sp\u0113ja sajust s\u0101pes vai \u0101rk\u0101rt\u0113ju temperat\u016bru<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

            B6 vitam\u012bns (piridoks\u012bns) ir \u016bden\u012b \u0161\u0137\u012bsto\u0161s vitam\u012bns, kas dabiski atrodams daudzos p\u0101rtikas produktos un tiek pievienots ar\u012b \u0113diena gatavo\u0161anas laik\u0101. Piridoks\u0101la 5\u2032 fosf\u0101ts (PLP) ir akt\u012bvs koenz\u012bms\u2026<\/p>","protected":false},"author":3,"featured_media":12000,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[104],"tags":[],"class_list":["post-11994","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-naturalus-vitaminai"],"acf":[],"_links":{"self":[{"href":"https:\/\/findvit.com\/lv\/wp-json\/wp\/v2\/posts\/11994","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/findvit.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/findvit.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/findvit.com\/lv\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/findvit.com\/lv\/wp-json\/wp\/v2\/comments?post=11994"}],"version-history":[{"count":4,"href":"https:\/\/findvit.com\/lv\/wp-json\/wp\/v2\/posts\/11994\/revisions"}],"predecessor-version":[{"id":12001,"href":"https:\/\/findvit.com\/lv\/wp-json\/wp\/v2\/posts\/11994\/revisions\/12001"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/findvit.com\/lv\/wp-json\/wp\/v2\/media\/12000"}],"wp:attachment":[{"href":"https:\/\/findvit.com\/lv\/wp-json\/wp\/v2\/media?parent=11994"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/findvit.com\/lv\/wp-json\/wp\/v2\/categories?post=11994"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/findvit.com\/lv\/wp-json\/wp\/v2\/tags?post=11994"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}