{"id":129091,"date":"2025-10-16T10:07:59","date_gmt":"2025-10-16T07:07:59","guid":{"rendered":"https:\/\/realitatearutiera.ro\/?p=129091"},"modified":"2025-10-16T10:08:01","modified_gmt":"2025-10-16T07:08:01","slug":"vitamina-populara-care-se-ia-incepand-cu-luna-octombrie","status":"publish","type":"post","link":"http:\/\/realitatearutiera.ro\/?p=129091","title":{"rendered":"Vitamina popular\u0103 care se ia \u00eencep\u00e2nd cu luna octombrie"},"content":{"rendered":"\n<p>Un supliment popular, recomandat toamna, ar putea avea un efect nea\u0219teptat asupra s\u0103n\u0103t\u0103\u021bii, avertizeaz\u0103 exper\u021bii. Descoperirea ar putea schimba modul \u00een care oamenii \u00ee\u0219i iau vitaminele \u00een sezonul rece.&nbsp;<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i1.wp.com\/cdn.adh.reperio.news\/image-d\/d9beda7d-5e59-41e2-a7ea-1930ea75b4d5\/index.jpeg?resize=800%2C429&#038;ssl=1\" alt=\"Vitamina D FOTO: Arhiv\u0103, Adev\u0103rul\" width=\"800\" height=\"429\"  data-recalc-dims=\"1\"><\/p>\n\n\n\n<p>Vitamina D FOTO: Arhiv\u0103, Adev\u0103rul<\/p>\n\n\n\n<p>Vitamina D este joac\u0103 un rol important \u00een func\u021bionarea&nbsp;<a href=\"https:\/\/adevarul.ro\/stil-de-viata\/viata-sanatoasa\/deciziile-din-copilarie-cheia-bolilor-autoimune-2398316.html\">sistemului imunitar<\/a>&nbsp;\u0219i \u00een prevenirea unor boli precum infec\u021biile,<a href=\"https:\/\/adevarul.ro\/stil-de-viata\/viata-sanatoasa\/vitamina-care-poate-reduce-riscul-de-cancer-de-2437033.html\">&nbsp;cancerul<\/a>&nbsp;sau afec\u021biunile cardiovasculare, dar \u0219i \u00een tulbur\u0103ri precum obezitatea \u0219i diabetul de tip 2.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Totu\u0219i, un studiu recent realizat de cercet\u0103torii de la Universitatea Surrey din Marea Britanie arat\u0103 c\u0103 nu toate formele acestei vitamine ac\u021bioneaz\u0103 la fel- \u0219i, mai mult, unele pot chiar bloca efectele celorlalte, potrivit&nbsp;<a href=\"https:\/\/www.foxnews.com\/health\/popular-vitamin-d-supplement-may-have-unexpected-effect-experts-warn\">foxnews.<\/a><\/p>\n\n\n\n<p>Concret, echipa de cercetare a descoperit c\u0103 vitamina D2 (ergocalciferol), ob\u021binut\u0103 din surse vegetale sau fungice, poate reduce nivelul de vitamina D3 (colecalciferol) \u00een organism.<\/p>\n\n\n\n<p>D3 este forma mai activ\u0103 \u0219i de durat\u0103 mai lung\u0103,<a href=\"https:\/\/adevarul.ro\/stil-de-viata\/viata-sanatoasa\/vitamina-esentiala-pentru-memorie-si-sistemul-2478238.html\">&nbsp;produs\u0103 natural de corp<\/a>&nbsp;prin expunerea la soare \u0219i prezent\u0103 \u00een alimente de origine animal\u0103, precum pe\u0219tele gras, ou\u0103le sau produsele lactate fortificate.<\/p>\n\n\n\n<p>Potrivit publica\u021biei citate, pentru a ajunge la aceast\u0103 concluzie, cercet\u0103torii au analizat 11 studii clinice randomizate, care au inclus 655 de adul\u021bi. Rezultatele au ar\u0103tat c\u0103 persoanele care luau suplimente cu vitamina D2 aveau, paradoxal, niveluri mai sc\u0103zute de vitamina D3 dec\u00e2t cele care nu luau D2 deloc, potrivit unui comunicat de pres\u0103 al universit\u0103\u021bii.<\/p>\n\n\n\n<p><em>\u201eSuplimentele cu vitamina D sunt importante, mai ales \u00eentre lunile octombrie \u0219i martie, c\u00e2nd corpul nostru nu poate produce vitamina D din lumina soarelui \u00een Marea Britanie\u201d,<\/em>&nbsp;a explicat Emily Brown, cercet\u0103toare la Universitatea Surrey.<\/p>\n\n\n\n<p><em>\u201eTotu\u0219i, am descoperit c\u0103 vitamina D2 poate sc\u0103dea nivelurile de D3 din corp \u2013 un efect p\u00e2n\u0103 acum necunoscut. Acest lucru sugereaz\u0103 c\u0103, \u00een func\u021bie de nevoile fiec\u0103ruia, vitamina D3 ar putea fi mai benefic\u0103 dec\u00e2t D2\u201d,&nbsp;<\/em>a ad\u0103ugat aceasta.&nbsp;<\/p>\n\n\n\n<p>Descoperirile au fost publicate \u00een revista Nutrition Reviews, \u00een colaborare cu John Innes Centre \u0219i Quadram Institute Bioscience din Norwich.<\/p>\n\n\n\n<p>Cercet\u0103ri anterioare au ar\u0103tat deja c\u0103 vitamina D3 este mai eficient\u0103 \u00een \u00eent\u0103rirea sistemului imunitar \u0219i \u00een protec\u021bia \u00eempotriva infec\u021biilor virale \u0219i bacteriene.<\/p>\n\n\n\n<p>\u201e<em>Am demonstrat c\u0103 vitamina D3, dar nu \u0219i D2, stimuleaz\u0103 sistemul interferonilor de tip I \u2013 o component\u0103 cheie a ap\u0103r\u0103rii naturale a organismului\u201d,&nbsp;<\/em>a explicat profesorul Colin Smith, coordonatorul unui alt studiu al Universit\u0103\u021bii Surrey.<\/p>\n\n\n\n<p>Profesorul Martin Warren, director \u0219tiin\u021bific la Quadram Institute, a ad\u0103ugat c\u0103&nbsp;<a href=\"https:\/\/adevarul.ro\/stil-de-viata\/viata-sanatoasa\/sapte-semne-ale-deficientei-de-vitamina-d-cum-se-2395884.html\">deficien\u021ba de vitamina D r\u0103m\u00e2ne o problem\u0103 important\u0103 de s\u0103n\u0103tate public\u0103<\/a>, mai ales \u00een sezonul rece.&nbsp;<em>\u201eIdentificarea celei mai eficiente forme de suplimentare sau fortificare este esen\u021bial\u0103 pentru s\u0103n\u0103tatea popula\u021biei\u201d,<\/em>&nbsp;a spus el.<\/p>\n\n\n\n<p>Totu\u0219i, autorii studiului subliniaz\u0103 c\u0103 sunt necesare cercet\u0103ri suplimentare pentru a \u00een\u021belege pe deplin cum influen\u021beaz\u0103 cele dou\u0103 forme ale vitaminei D organismul \u0219i dac\u0103 aceste descoperiri ar trebui s\u0103 modifice recomand\u0103rile medicale actuale.<\/p>\n\n\n\n<p>Printre limit\u0103rile analizei se num\u0103r\u0103 num\u0103rul relativ mic de studii, diferen\u021bele de durat\u0103, doz\u0103 \u0219i metodologie, precum \u0219i factori externi precum expunerea la soare sau consumul de alimente fortificate.<\/p>\n\n\n\n<p>Alimentele bogate \u00een vitamina D3 includ pe\u0219tele gras, g\u0103lbenu\u0219urile de ou, uleiul de ficat de cod \u0219i produsele lactate de origine animal\u0103.<\/p>\n\n\n\n<p>De asemenea, vitamina D2 se g\u0103se\u0219te mai ales \u00een ciuperci \u0219i \u00een suplimente pe baz\u0103 de plante sau fungi.<\/p>\n\n\n\n<p>Studiul a fost sprijinit de Consiliul de Cercetare \u00een Biotehnologie \u0219i \u0218tiin\u021be Biologice (BBSRC) din Marea Britanie.<\/p>\n\n\n\n<p>Sursa\/foto:adevarul<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un supliment popular, recomandat toamna, ar putea avea un efect nea\u0219teptat asupra s\u0103n\u0103t\u0103\u021bii, avertizeaz\u0103 exper\u021bii. Descoperirea ar putea schimba modul<\/p>\n","protected":false},"author":1,"featured_media":117008,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":"","jetpack_publicize_message":""},"categories":[80],"tags":[],"class_list":["post-129091","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sanatate"],"jetpack_featured_media_url":"https:\/\/i2.wp.com\/realitatearutiera.ro\/wp-content\/uploads\/2024\/10\/25articol_intrebari_vitamina_d.jpg?fit=708%2C403","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p61naM-xA7","jetpack-related-posts":[],"_links":{"self":[{"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/129091","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=129091"}],"version-history":[{"count":1,"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/129091\/revisions"}],"predecessor-version":[{"id":129092,"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/129091\/revisions\/129092"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/media\/117008"}],"wp:attachment":[{"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=129091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=129091"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=129091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}