{"id":10290,"date":"2024-05-19T08:29:59","date_gmt":"2024-05-19T08:29:59","guid":{"rendered":"https:\/\/eliksirvitalnosti.com\/b3-vitamin\/"},"modified":"2024-05-19T08:29:59","modified_gmt":"2024-05-19T08:29:59","slug":"b3-vitamin","status":"publish","type":"post","link":"https:\/\/eliksirvitalnosti.com\/hu\/b3-vitamin\/","title":{"rendered":"B3-vitamin"},"content":{"rendered":"<p><strong> A B3-vitamin<\/strong>, m\u00e1s n\u00e9ven niacin, nikotinsav vagy niacinamid, elengedhetetlen a cukrok, zs\u00edrok \u00e9s feh\u00e9rj\u00e9k metabolizmus\u00e1hoz, valamint az energiatermel\u00e9shez \u00e9s a sejtek l\u00e9gz\u00e9s\u00e9hez. Fontos szerepet j\u00e1tszik a DNS-sz\u00e1l helyre\u00e1ll\u00edt\u00e1s\u00e1ban is. A leg\u00fajabb tanulm\u00e1nyok kimutatt\u00e1k, hogy a niacin term\u00e9szetes anyag, amely szab\u00e1lyozza a koleszterint. Ennek a vitaminnak a hi\u00e1nya a pellagra-ban, egy b\u0151rbetegs\u00e9gben szenved\u0151kn\u00e9l l\u00e1that\u00f3. A pellagra az alkoholizmus el\u0151rehaladott st\u00e1dium\u00e1ban l\u00e9v\u0151 emberekn\u00e9l is el\u0151fordul. \u00c9rt\u00e1g\u00edt\u00f3 hat\u00e1sa van, tov\u00e1bb\u00e1 a nagy d\u00f3zisokban t\u00f6rt\u00e9n\u0151 hossz\u00fa t\u00e1v\u00fa alkalmaz\u00e1s n\u00f6veli a koleszterin kiv\u00e1laszt\u00e1s\u00e1t, cs\u00f6kkenti az LDL-termel\u00e9st \u00e9s a koleszterinszint\u00e9zist. Cs\u00f6kkenti a lipol\u00edzist \u00e9s ez\u00e1ltal a szabad zs\u00edrsav szintj\u00e9t, amelyet \u00fajra \u00e9szterezni kell. A B3-vitamin t\u00falzott fogyaszt\u00e1sa m\u00e1jk\u00e1rosod\u00e1shoz vezethet, ami nagyon ritka. A napi 1,5-6 gramm niacin bevitele kellemetlen mell\u00e9khat\u00e1sokkal j\u00e1rhat, bele\u00e9rtve a b\u0151rp\u00edrt, viszket\u00e9st, sz\u00e1raz b\u0151rt, dyspepsi\u00e1t \u00e9s aritmi\u00e1t. B\u0151rp\u00edr, viszket\u00e9s \u00e9s h\u00e1nyinger ak\u00e1r 50 mg-os d\u00f3zisban is el\u0151fordulhat.<\/p>\n<h2 class=\"wp-block-heading\">Vitaminok forr\u00e1sa<\/h2>\n<p>A h\u00fas, a m\u00e1j, a toj\u00e1s, a tej, a hal, a burgonya \u00e9s a z\u00f6ld gy\u00fcm\u00f6lcs\u00f6k B3-vitaminban gazdagok.<\/p>\n<h2 class=\"wp-block-heading\">Aj\u00e1nlott napi adag<\/h2>\n<p>A niacint kezel\u00e9si c\u00e9lokra haszn\u00e1lj\u00e1k, pl. magas koleszterinszint eset\u00e9n, magas &#8222;farmakol\u00f3giai&#8221; d\u00f3zisokban. Ezeket az orvos \u00edrja fel, ahol fokozatosan n\u00f6veli az adagot, \u00e9s figyeli a beteget. Csecsem\u0151k sz\u00fclet\u00e9st\u0151l 6 h\u00f3napos korig: 2 mg<br \/>\n 7-12 h\u00f3napos csecsem\u0151k: 4 mg<br \/>\n Gyermekek 1-3 \u00e9v: 6 mg<br \/>\n Gyermekek 4-8 \u00e9v: 8 mg<br \/>\n Gyermekek 9-13 \u00e9v: 12 mg<br \/>\n Gyermekek 14-18 \u00e9v: 14-16 mg<br \/>\n Feln\u0151tt f\u00e9rfiak 19 \u00e9ves \u00e9s id\u0151sebb: 16 mg<br \/>\n 19 \u00e9ves \u00e9s id\u0151sebb feln\u0151tt n\u0151k: 14 mg<br \/>\n Terhes n\u0151k: 18 mg<br \/>\n Szoptat\u00f3 n\u0151k: 17 mg<br \/>\n A B3-vitamint els\u0151sorban a B-vitamin komplex r\u00e9szek\u00e9nt haszn\u00e1lj\u00e1k.  <\/p>\n","protected":false},"excerpt":{"rendered":"<p>A B3-vitamin, m\u00e1s n\u00e9ven niacin, nikotinsav vagy niacinamid, elengedhetetlen a cukrok, zs\u00edrok \u00e9s feh\u00e9rj\u00e9k metabolizmus\u00e1hoz, valamint az energiatermel\u00e9shez \u00e9s a<\/p>\n","protected":false},"author":1,"featured_media":9342,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[371],"tags":[],"class_list":["post-10290","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tudnia-kell"],"acf":[],"_links":{"self":[{"href":"https:\/\/eliksirvitalnosti.com\/hu\/wp-json\/wp\/v2\/posts\/10290","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eliksirvitalnosti.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eliksirvitalnosti.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eliksirvitalnosti.com\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/eliksirvitalnosti.com\/hu\/wp-json\/wp\/v2\/comments?post=10290"}],"version-history":[{"count":0,"href":"https:\/\/eliksirvitalnosti.com\/hu\/wp-json\/wp\/v2\/posts\/10290\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/eliksirvitalnosti.com\/hu\/wp-json\/wp\/v2\/media\/9342"}],"wp:attachment":[{"href":"https:\/\/eliksirvitalnosti.com\/hu\/wp-json\/wp\/v2\/media?parent=10290"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eliksirvitalnosti.com\/hu\/wp-json\/wp\/v2\/categories?post=10290"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eliksirvitalnosti.com\/hu\/wp-json\/wp\/v2\/tags?post=10290"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}