{"id":12111,"date":"2024-02-25T04:00:14","date_gmt":"2024-02-25T04:00:14","guid":{"rendered":"https:\/\/vitashop.info\/ro\/blog\/2024\/02\/25\/seleniu-esential\/"},"modified":"2024-02-25T04:00:14","modified_gmt":"2024-02-25T04:00:14","slug":"seleniu-esential","status":"publish","type":"post","link":"https:\/\/vitashop.info\/ro\/blog\/2024\/02\/25\/seleniu-esential\/","title":{"rendered":"Seleniu esen\u021bial"},"content":{"rendered":"<p> <br \/>\n<br \/><\/p>\n<div id=\"imBlogPost_9jw687tj\">\n<h2 class=\"imHeading2\">Pentru hormonii tiroidieni<\/h2>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\">Seleniul este un element esential pentru buna functionare a organismului nostru, iar lipsa lui poate fi o mare problema, afectand in special regiunea in care traim.  Pe de o parte, alimentele noastre de baz\u0103 con\u021bin cantit\u0103\u021bi mici din acest element esen\u021bial, deoarece p\u0103m\u00e2ntul con\u021bine cantit\u0103\u021bi mici de seleniu;  pe de alt\u0103 parte, nu m\u00e2nc\u0103m alimente bogate \u00een seleniu (pe\u0219te, midii, inimi sau ficat).  \u00cen unele \u021b\u0103ri, absorb\u021bia seleniului a fost redus\u0103 cu 50% \u00een ultimii 20-30 de ani, de\u0219i acest element poate juca un rol important \u00een prevenirea unor boli.<\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<h3 class=\"imHeading3\">Glanda tiroida<\/h3>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\">Seleniul este esen\u021bial pentru glanda tiroid\u0103, pentru buna ei func\u021bionare \u0219i pentru produc\u021bia de hormoni.  Mai mult, unele studii au ar\u0103tat c\u0103 seleniul poate ajuta la tratarea bolilor tiroidiene.  \u00cen cazul tiroiditei autoimune, seleniul poate reduce inflama\u021bia, poate \u00eembun\u0103t\u0103\u021bi calitatea vie\u021bii \u0219i poate fi util \u00een tratarea sau prevenirea hipotiroidismului care apare \u00een timpul sau dup\u0103 sarcin\u0103.<\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<h3 class=\"imHeading3\">Sarcina<\/h3>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\">Conform rezultatelor unui studiu italian, nivelurile sc\u0103zute de seleniu pot reduce \u0219ansele de sarcin\u0103, deoarece motilitatea \u0219i eficacitatea spermatozoizilor masculini cu niveluri sc\u0103zute de seleniu a fost semnificativ mai sc\u0103zut\u0103, acela\u0219i studiu a stabilit, de asemenea, o leg\u0103tur\u0103 \u00eentre nivelurile sc\u0103zute de seleniu \u0219i riscul de avort spontan. la femei.  Potrivit cercet\u0103rilor britanice, lipsa de seleniu poate cre\u0219te riscul de otr\u0103vire toxic\u0103 a s\u00e2ngelui \u00een timpul sarcinii.<\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<h3 class=\"imHeading3\">Cancer<\/h3>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\">Pe baza experien\u021bei anterioare, deficien\u021ba de seleniu care se abate semnificativ de la valorile optime cauzeaz\u0103 cancer la ficat, ficat \u0219i vezic\u0103 biliar\u0103, iar noi cercet\u0103ri sugereaz\u0103 c\u0103 suplimentarea cu seleniu are un efect pozitiv asupra stadiilor incipiente ale cancerului.<\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\">Studiul a inclus femei cu neoplazie intraepitelial\u0103 cervical\u0103 (abrevierea sa comun\u0103 este CIN);  femeile au luat un placebo sau 200 \u03bcg de seleniu timp de \u0219ase luni.  O \u00eembun\u0103t\u0103\u021bire a fost observat\u0103 la 88% dintre pacien\u021bii trata\u021bi cu seleniu \u0219i doar la 56% din grupul placebo dup\u0103 \u0219ase luni.  \u00cen plus, la grupul care a luat seleniu s-au observat \u0219i alte modific\u0103ri pozitive: nivelul zah\u0103rului din s\u00e2nge s-a normalizat \u0219i sensibilitatea la insulin\u0103 \u0219i nivelul colesterolului HDL bun au crescut.<\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<h3 class=\"imHeading3\">Seleniul \u0219i inima<\/h3>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\">Proteinele care con\u021bin seleniu joac\u0103 un rol antioxidant de o importan\u021b\u0103 deosebit\u0103 nu numai \u00een glanda tiroid\u0103, ci \u0219i \u00een inim\u0103.  Potrivit unei analize care a rezumat rezultatele a 25 de studii, nivelurile de seleniu \u0219i riscul de boal\u0103 coronarian\u0103 sunt str\u00e2ns legate: \u00een cazurile \u00een care aportul de seleniu este mare, riscul de probleme cardiace este sc\u0103zut!<\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\">Prin urmare, \u00een cele din urm\u0103, este benefic s\u0103 supliment\u0103m cu seleniu pentru a ne men\u021bine s\u0103n\u0103tatea dac\u0103 produsele pe care le consum\u0103m nu ofer\u0103 suficient seleniu!  Atunci c\u00e2nd alege\u021bi produsul potrivit, acorda\u021bi aten\u021bie calit\u0103\u021bii \u0219i digestibilit\u0103\u021bii.  Merit\u0103 s\u0103 ne amintim c\u0103 seleniul este cel mai bine absorbit dac\u0103 se g\u0103se\u0219te \u00een compu\u0219i organici, a\u0219a-numi\u021bii  seleniu organic.  O tablet\u0103 mic\u0103 va oferi suficient seleniu pentru 1 cutie de ton sau 3 ou\u0103.<\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\">surse:<\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\">Starea seleniului prediagnostic \u0219i riscul de cancer hepatobiliar \u00een cohorta European Prospective Investigation into Cancer and Nutrition \u2013 Hughes DJ., Am J Clin Nutr.  29 iunie 2016.<\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\">Risc de mortalitate relativ ridicat la subiec\u021bii suedezi v\u00e2rstnici cu statut sc\u0103zut de seleniu \u2013 Alehagen \u0219i colab., European Journal of Clinical Nutrition (2016) 70, 91\u201396<\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\">Statutul seleniului \u0219i bolile cardiovasculare: meta-analiz\u0103 a studiilor observa\u021bionale prospective \u0219i a studiilor controlate randomizate &#8211; Zhang \u0219i colab., European Journal of Clinical Nutrition 70, 162-169 (februarie 2016)<\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\">Statutul sc\u0103zut de seleniu al popula\u021biei este asociat cu o prevalen\u021b\u0103 crescut\u0103 a bolii tiroidiene &#8211; Wu \u0219i colab., J Clin Endocrinol Metab.  2015 nov;100(11):4037-47.<\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\">Asocierea dintre func\u021bia seleniului \u0219i bolile de inim\u0103 &#8211; Hiraoka Y. Nihon Rinsho.  2016 iulie;74(7):1192-8.<\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\">Seleniul \u0219i tiroida &#8211; Josef K\u00f6hrleCurr Opin Endocrinol Diabet Obes.  2015 Oct;22(5):392-401.<\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\">A szel\u00e9n szerepeaz endocrin betegs\u00e9gekben \u2013 Bal\u00e1zs Cs., R\u00e1cz K., Orv Hetil.  2013 Oct 13;154(41):1628-35.<\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\">Influen\u021ba supliment\u0103rii cu seleniu asupra statusului tiroidian postpartum la femeile \u00eens\u0103rcinate cu autoanticorpi peroxidaz\u0103 tiroidian &#8211; Negro R \u0219i colab.  (2007) J Clin Endocrinol Metab 92:1263\u20131268<\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\">Statutul sc\u0103zut de seleniu al popula\u021biei este asociat cu prevalen\u021ba crescut\u0103 a bolii tiroidiene &#8211; Qian Wu \u0219i colab., J Clin Endocrinol Metab<\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\"><br \/><\/span><\/div>\n<div class=\"imTAJustify\"><span class=\"fs14lh1-5\">Seleniul \u0219i s\u0103n\u0103tatea uman\u0103 \u2013 Rayman Lancet 2012;  379: 1256\u201368<\/span><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Pentru hormonii tiroidieni Seleniul este un element esential pentru buna functionare a organismului nostru, iar lipsa lui poate fi o&#8230;<\/p>\n","protected":false},"author":1,"featured_media":7188,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-12111","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-calivita"],"_links":{"self":[{"href":"https:\/\/vitashop.info\/ro\/wp-json\/wp\/v2\/posts\/12111","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vitashop.info\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vitashop.info\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vitashop.info\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vitashop.info\/ro\/wp-json\/wp\/v2\/comments?post=12111"}],"version-history":[{"count":0,"href":"https:\/\/vitashop.info\/ro\/wp-json\/wp\/v2\/posts\/12111\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vitashop.info\/ro\/wp-json\/wp\/v2\/media\/7188"}],"wp:attachment":[{"href":"https:\/\/vitashop.info\/ro\/wp-json\/wp\/v2\/media?parent=12111"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vitashop.info\/ro\/wp-json\/wp\/v2\/categories?post=12111"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vitashop.info\/ro\/wp-json\/wp\/v2\/tags?post=12111"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}