{"id":5223,"date":"2023-12-04T09:46:16","date_gmt":"2023-12-04T11:46:16","guid":{"rendered":"https:\/\/apotekar-online.rs\/?p=5223"},"modified":"2023-12-04T09:53:47","modified_gmt":"2023-12-04T11:53:47","slug":"vitamina-d","status":"publish","type":"post","link":"https:\/\/apotekar-online.rs\/ro\/vitamin-d\/","title":{"rendered":"Vitamina D"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Vitamina D sau calciferolul este o vitamina care este creata in organism, adica in piele, in timpul expunerii la lumina solara, si din acest motiv se numeste vitamina Soarelui. Este creat \u00een piele din provitamine \u00een prezen\u021ba razelor UV. Vitamina D este format\u0103 din 2 forme: ergocalciferol (D2) \u0219i colecalciferol (D3).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vitamina D este un prohormon, este transformat\u0103 \u00een organism \u00eentr-o molecul\u0103 care are activitate hormonal\u0103. \u00cembun\u0103t\u0103\u021be\u0219te absorb\u021bia calciului \u00een intestine \u0219i permite mineralizarea normal\u0103 \u0219i cre\u0219terea oaselor.F\u0103r\u0103 suficient\u0103 vitamina D, oasele devin sub\u021biri, fragile sau deformate.O cantitate suficient\u0103 previne rahitismul la copii, osteomalacia \u0219i osteoporoza la adul\u021bi.Ajut\u0103 la reglarea nivelului de insulin\u0103. ,in tratamentul diabetului, sclerozei multiple, psoriazisului si bolii Alzheimer.Imbunatateste functia pulmonara si sanatatea sistemului cardiovascular.De asemenea, are efect asupra reducerii expresiei genelor implicate in dezvoltarea cancerului.Efectul sau antioxidant a fost dovedit \u0219i ac\u021bioneaz\u0103 \u0219i ca un stabilizator al dispozi\u021biei.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Doar un num\u0103r mic de alimente sunt surse naturale de vitamina D: pe\u0219tele gras, uleiul de pe\u0219te, ou\u0103le de la pui hr\u0103ni\u021bi cu vitamina D, laptele \u00eembog\u0103\u021bit cu vitamina D.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vitamina D este o vitamina liposolubila, de aceea este important sa o adaugati langa mese, de preferat seara.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Persoanele care sunt expuse riscului de deficien\u021b\u0103 de vitamina D sunt cele cu boal\u0103 hepatic\u0103 cronic\u0103, boala Crohn, fibroz\u0103 chistic\u0103 \u0219i boala celiac\u0103.De asemenea, sunt expuse riscului cei care nu au suficient soare, care locuiesc \u00een zone cu pu\u021bine ore de soare \u0219i alcoolicii.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De asemenea, persoanele \u00een v\u00e2rst\u0103 sunt expuse riscului, deoarece fac plaj\u0103 mai pu\u021bin, consum\u0103 cantit\u0103\u021bi mici de alimente cu vitamina D \u0219i folosesc medicamente care afecteaz\u0103 metabolismul vitaminei D. Creeaz\u0103 mai pu\u021bin\u0103 vitamina D \u00een piele \u0219i absorb mai pu\u021bin \u00een organele digestive.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Deficitul de vitamina D este determinat prin analize de laborator.Se recomanda pentru anumite grupuri fara analize:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>sugari (pentru c\u0103 nu iau suficient din laptele matern \u0219i nu se recomand\u0103 expunerea direct\u0103 a nou-n\u0103scutului la lumina soarelui),<\/li>\n\n\n\n<li>persoanele \u00een v\u00e2rst\u0103 (pielea sintetizeaz\u0103 vitamina D mai pu\u021bin eficient, petrec mai mult timp \u00een zona \u00eenchisorii),<\/li>\n\n\n\n<li>oameni cu pielea \u00eenchis\u0103 la culoare<\/li>\n\n\n\n<li>pacien\u021bi cu boli inflamatorii intestinale,<\/li>\n\n\n\n<li>pacientii obezi,<\/li>\n\n\n\n<li>oameni care petrec mai mult timp \u00een interior.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Semnele carentei de vitamina D sunt. dureri de oase, spate, spasme musculare, ame\u021beli (deci exist\u0103 o posibilitate mai mare de c\u0103deri \u0219i fracturi), lips\u0103 de energie, schimb\u0103ri de dispozi\u021bie, c\u0103derea p\u0103rului, inflamarea gingiilor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Exper\u021bii \u00een s\u0103n\u0103tate recomand\u0103 o limit\u0103 superioar\u0103 a supliment\u0103rii cu vitamina D de 4.000 IJ pe zi pentru adul\u021bi, de\u0219i aceast\u0103 limit\u0103 merge p\u00e2n\u0103 la 10.000 IJ. Doza zilnic\u0103 optim\u0103 este de 800 IJ. Femeile \u00eens\u0103rcinate \u0219i care al\u0103pteaz\u0103 ar trebui s\u0103 utilizeze suplimente de 400 UI, cu excep\u021bia cazului \u00een care este recomandat altfel de c\u0103tre un medic.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ast\u0103zi, vitamina D este inclus\u0103 \u00een toate protocoalele de combatere a pandemiei de virus corona (Covid-19).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Suplimentele de vitamina D trebuie utilizate cu pruden\u021b\u0103 de c\u0103tre cei care folosesc digoxin\u0103.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Utilizarea excesiv\u0103 a vitaminei D poate duce la calcificarea excesiv\u0103 a oaselor \u0219i \u00eent\u0103rirea vaselor de s\u00e2nge, a rinichilor, a pl\u0103m\u00e2nilor \u0219i a inimii. Cele mai frecvente simptome ale aportului excesiv de vitamina D sunt cefaleea, grea\u021ba, pierderea poftei de m\u00e2ncare, usc\u0103ciunea gurii, gust metalic \u00een gur\u0103, diareea.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vitamina D este disponibil\u0103 \u00een farmacii sub form\u0103 de tablete, capsule \u0219i pic\u0103turi. \u00cenainte de a lua suplimente de vitamina D, asigura\u021bi-v\u0103 c\u0103 v\u0103 consulta\u021bi medicul sau farmacistul.<\/p>","protected":false},"excerpt":{"rendered":"<p>Vitamin D ili kalciferol je vitamin koji se stvara u telu,odnosno ko\u017ei,tokom izlaganja Sun\u010devoj svetlosti, pa ga iz tog razloga nazivaju vitaminom Sunca. U ko\u017ei se stvara iz provitamina u prisustvu UV zraka. Vitamin D \u010dine 2 oblika: ergokalciferol(D2) i holekalciferol (D3). Vitamin D je prohormon,pretvara se u organizmu u molekul koji ima hormonsku aktivnost. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5224,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[361],"tags":[],"class_list":["post-5223","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saveti"],"featured_image_src":"https:\/\/apotekar-online.rs\/wp-content\/uploads\/2023\/12\/Shutterstock_1948047178-1024x683.jpg","blog_images":{"medium":"https:\/\/apotekar-online.rs\/wp-content\/uploads\/2023\/12\/Shutterstock_1948047178-300x200.jpg","large":"https:\/\/apotekar-online.rs\/wp-content\/uploads\/2023\/12\/Shutterstock_1948047178-1024x683.jpg"},"ams_acf":[],"jetpack_featured_media_url":"https:\/\/apotekar-online.rs\/wp-content\/uploads\/2023\/12\/Shutterstock_1948047178.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/apotekar-online.rs\/ro\/wp-json\/wp\/v2\/posts\/5223","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/apotekar-online.rs\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/apotekar-online.rs\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/apotekar-online.rs\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/apotekar-online.rs\/ro\/wp-json\/wp\/v2\/comments?post=5223"}],"version-history":[{"count":1,"href":"https:\/\/apotekar-online.rs\/ro\/wp-json\/wp\/v2\/posts\/5223\/revisions"}],"predecessor-version":[{"id":5225,"href":"https:\/\/apotekar-online.rs\/ro\/wp-json\/wp\/v2\/posts\/5223\/revisions\/5225"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/apotekar-online.rs\/ro\/wp-json\/wp\/v2\/media\/5224"}],"wp:attachment":[{"href":"https:\/\/apotekar-online.rs\/ro\/wp-json\/wp\/v2\/media?parent=5223"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apotekar-online.rs\/ro\/wp-json\/wp\/v2\/categories?post=5223"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apotekar-online.rs\/ro\/wp-json\/wp\/v2\/tags?post=5223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}