{"id":49026,"date":"2018-04-17T11:27:10","date_gmt":"2018-04-17T11:27:10","guid":{"rendered":"https:\/\/www.humanitas.net\/?post_type=wiki&#038;p=49026"},"modified":"2018-04-17T11:27:32","modified_gmt":"2018-04-17T11:27:32","slug":"vitamin-b9-folna-kiselina","status":"publish","type":"wiki","link":"https:\/\/www.humanitas.net\/sr\/wiki\/vitmini\/vitamin-b9-folna-kiselina\/","title":{"rendered":"Vitamin B9 (folna kiselina)"},"content":{"rendered":"<h2>\u0160ta je vitamin B9 (folna kiselina)?<\/h2>\n<p>Vitamin B9 ili folna kiselina je vitamin rastvorljiv u vodi, i koji se ne skladi\u0161ti u na\u0161em organizmu pa je potrebno da se u telo unese putem ishrane ili suplemenata. Osetljiv je na visoke temperature i sklon je razlaganju u kontaktu sa vodom.<\/p>\n<p>&nbsp;<\/p>\n<h2>Koja je uloga vitamina B9 (folne kiseline)?<\/h2>\n<p>Vitamin B9, ili folna kiselina je od su\u0161tinske va\u017enosti za trudnice jer ovaj vitamin \u0161titi i unapre\u0111uje razoj embriona.<\/p>\n<p>Vitamin B9 je tako\u0111e va\u017ean za sintezu proteina i DNK kao i za stvaranje hemoglobin. Njegovo prisustvo u telu tako\u0111e poma\u017ee u spre\u010davanju oboljenja kardiovaskularne prirode.<\/p>\n<p>&nbsp;<\/p>\n<h2>Koje namirnice su bogate vitaminom B9 (folnom kiselinom)?<\/h2>\n<p>Vitamin B9, ili folna kiselina, uglavnom se nalazi u zeljastom povr\u0107u (zelena salata, brokoli, spana\u0107 i \u0161paroga), d\u017eigerici, mleku i nekim \u017eitaricama i vo\u0107u poput pomorand\u017ei, kivija i limuna.<\/p>\n<p>&nbsp;<\/p>\n<h2>Koje su dnevne potrebe za vitaminom B9?<\/h2>\n<p>Dnevne potrebe za vitaminom B9, ili folnom kiselinom su oko 0.2 mg, me\u0111utim, trudnice bi trebalo da unose dva puta ve\u0107u koli\u010dinu budu\u0107i da fetus koristi folnu kiselinu od majke.<\/p>\n<p>&nbsp;<\/p>\n<h2>Nedostatak vitamina B9<\/h2>\n<p>Nedostatak vitamina B9, ili folne kiseline nastaje prekomernim unosom alkohola ili kod nekih oboljenja poput insulinski zavisnog dijabetes melitusa i celijakije mo\u017ee da dovede do smanjene proizvodnje crvenih krvnih zrnaca, \u0161to rezultira anemijom.<\/p>\n<p>Kod trudnica, nedostatak vitamina B9, ili folne kiseline mo\u017ee imati negativne posledice na pravilan razvoj nervnog sistema ploda. U nekim slu\u010dajevima, veliki nedostatak folne kiseline mo\u017ee da dovede do prevremenog poro\u0111aja i stanja nazvanog spina bifida (nepotpuno zatvaranje ki\u010dmene mo\u017edine).<\/p>\n<p>&nbsp;<\/p>\n<h2>Preterani unos vitamina B9<\/h2>\n<p>Te\u0161ko je definisati koji zdravstveni problemi nastaju zbog preteranog unosa vitamina B9, budu\u0107i da se vi\u0161ak ovog vitamina iz organizma uglavnom izbacuje putem mokra\u0107e. U nekim slu\u010dajevima prekomerna koncentracija ovog vitamina mo\u017ee dovesti do simptoma poput drhtanja, nervoze, nedostatka motivacije, alergijskih reakcija i ubrzanog rada srca.<\/p>\n<p>Veoma visoke doze folne kiseline u krvi mogu izazvati probleme sa bubrezima, ali je to izuzetno redak slu\u010daj.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"author":11,"featured_media":0,"template":"","wiki-categories":[1631],"wiki-types":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.7.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Vitamin B9 (folna kiselina) - Humanitas.net<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.humanitas.net\/sr\/wiki\/vitmini\/vitamin-b9-folna-kiselina\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vitamin B9 (folna kiselina) - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"\u0160ta je vitamin B9 (folna kiselina)? 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Vitamin B9 ili folna kiselina je vitamin rastvorljiv u vodi, i koji se ne skladi\u0161ti u na\u0161em organizmu pa je potrebno da se u telo unese putem ishrane ili suplemenata. 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