{"id":80628,"date":"2018-04-13T11:24:13","date_gmt":"2018-04-13T11:24:13","guid":{"rendered":"http:\/\/humanitasnet-new.local\/enciclopedia\/cobalt-2\/"},"modified":"2018-04-13T11:24:13","modified_gmt":"2018-04-13T11:24:13","slug":"cobalt-2","status":"publish","type":"enciclopedia","link":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/cobalt-2\/","title":{"rendered":"Cobalt"},"content":{"rendered":"

Ce este cobaltul?<\/h2>\n

Cobaltul este un oligoelement, prezent \u00een organism \u00een cantit\u0103\u021bi mici (aproximativ 1 miligram). Acesta este centrul activ al coenzimelor, numite cobalamine, un mineral esen\u021bial pentru toate animalele \u0219i un nutrient activ pentru bacterii, alge \u0219i ciuperci. Cobaltul particip\u0103, de asemenea, la ciclul Krebs dependent de biotin\u0103, procesul prin care organismul descompune zaharurile \u00een energie. Nu este considerat esen\u021bial ca nutrient separat, deoarece este necesar mai ales ca parte a vitaminei B12, care este ea \u00eens\u0103\u0219i esen\u021bial\u0103.<\/p>\n

 <\/p>\n

Care este func\u021bia cobaltului?<\/h2>\n

Cobaltul este o parte integrant\u0103 a vitaminei B12 \u0219i, prin urmare, esen\u021bial pentru func\u021bionarea celulelor. Cobaltul este, de asemenea, implicat \u00een producerea de globule ro\u0219ii \u0219i producerea de compu\u0219i antibacterieni \u0219i antivirali, care previn infec\u021biile. De asemenea, joac\u0103 un rol-cheie \u00een metabolizarea gr\u0103similor \u0219i a carbohidra\u021bilor, precum \u0219i \u00een sinteza proteinelor \u0219i conversia acidului folic \u00een forma sa activ\u0103. \u00cen sistemul nervos, cobaltul este responsabil de prevenirea demieliniz\u0103rii, o afec\u021biune ce are ca rezultat deteriorarea membranei care acoper\u0103 fibrele nervoase din creier \u0219i m\u0103duva spin\u0103rii. O astfel de prevenire asigur\u0103 continuarea transmiterii eficiente a impulsurilor nervoase.<\/p>\n

 <\/p>\n

Ce alimente sunt bogate \u00een cobalt?<\/h2>\n

Cobaltul este prezent \u00een alimente precum ficatul, rinichii, carnea, stridiile, scoicile, pe\u0219tele, laptele, produsele fermentate din soia \u0219i berea. Unele cantit\u0103\u021bi mici de cobalt sunt disponibile \u0219i \u00een anumite legume, cum ar fi salata, varza, spanacul, smochinele \u0219i leguminoasele. Alimentele bogate \u00een vitamina B-<\/p>\n

12 sunt singura surs\u0103 de cobalt utilizat\u0103 activ de c\u0103tre organism.<\/p>\n

 <\/p>\n

Care este cerin\u021ba zilnic\u0103 recomandat\u0103 de cobalt?<\/h2>\n

De obicei, doza zilnic\u0103 recomandat\u0103 pentru un adult este cuprins\u0103 \u00eentre 5 \u0219i 8 mg de cobalt pe zi. Dac\u0103 este necesar, suplimentele de cobalt se utilizeaz\u0103 cel mai bine sub form\u0103 de vitamina B12. Femeile \u00eens\u0103rcinate sau care al\u0103pteaz\u0103 ar trebui s\u0103 consulte \u00eentotdeauna cu un medic \u00eenainte de a lua orice suplimente minerale, pentru a preveni afectarea lor \u0219i a copiilor.<\/p>\n

 <\/p>\n

Care sunt consecin\u021bele deficitului de cobalt?<\/h2>\n

Un deficit de cobalt este asociat cu deficitul de vitamina B12. Una dintre cele mai evidente consecin\u021be este anemia pernicioas\u0103, o tulburare caracterizat\u0103 prin simptome precum oboseal\u0103, sl\u0103biciune, amor\u021beal\u0103 \u0219i furnic\u0103turi la nivelul bra\u021belor \u0219i picioarelor, gre\u021buri, sc\u0103dere \u00een greutate, confuzie \u0219i dureri de cap. De asemenea, dac\u0103 simptomele persist\u0103 o perioad\u0103 mai lung\u0103 de timp, deficitul de cobalt poate provoca tulbur\u0103ri neurologice, leziuni ale nervilor, pierderea memoriei, modific\u0103ri ale dispozi\u021biei \u0219i psihoz\u0103. \u00cen cel mai r\u0103u scenariu, el poate fi fatal.<\/p>\n

 <\/p>\n

Care sunt consecin\u021bele aportului excesiv de cobalt?<\/h2>\n

Administrarea excesiv\u0103 de cobalt poate provoca probleme cardiace, inclusiv insuficien\u021b\u0103 cardiac\u0103 congestiv\u0103. De asemenea, poate duce la producerea \u00een exces de globule ro\u0219ii (policitemie), cu risc crescut de formare a cheagurilor de s\u00e2nge \u0219i de accident vascular cerebral. Nivelurile ridicate de cobalt pot determina apari\u021bia gu\u0219ii (m\u0103rirea glandei tiroide) \u0219i pot reduce func\u021bia tiroidei. De asemenea, poate provoca hiperglicemie, o afec\u021biune care implic\u0103 cre\u0219terea nivelului zah\u0103rului din s\u00e2nge.<\/p>\n

 <\/p>\n

Este util\u0103 administrarea de cobalt sub form\u0103 de suplimente \u0219i suplimente alimentare?<\/h2>\n

 <\/p>\n

Cobaltul poate fi prescris sub form\u0103 de vitamin\u0103 B12 pentru a trata anemia pernicioas\u0103. \u00cen general, \u00eens\u0103, pentru a garanta cantit\u0103\u021bi suficiente, este bine s\u0103 v\u0103 baza\u021bi pe o diet\u0103 s\u0103n\u0103toas\u0103, echilibrat\u0103.<\/p>\n

 <\/p>\n","protected":false},"featured_media":0,"parent":0,"template":"","Example":[1779],"class_list":["post-80628","enciclopedia","type-enciclopedia","status-publish","hentry","enciclopedia_category-minerale"],"yoast_head":"\nCobalt - Humanitas.net<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cobalt - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"Ce este cobaltul? Cobaltul este un oligoelement, prezent \u00een organism \u00een cantit\u0103\u021bi mici (aproximativ 1 miligram). Acesta este centrul activ al coenzimelor, numite cobalamine, un mineral esen\u021bial pentru toate animalele \u0219i un nutrient activ pentru bacterii, alge \u0219i ciuperci. Cobaltul particip\u0103, de asemenea, la ciclul Krebs dependent de biotin\u0103, procesul prin care organismul descompune zaharurile […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/cobalt-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Humanitas.net\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/HumanitasInternational\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@humanitasmilano\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/cobalt-2\/\",\"url\":\"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/cobalt-2\/\",\"name\":\"Cobalt - Humanitas.net\",\"isPartOf\":{\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/#website\"},\"datePublished\":\"2018-04-13T11:24:13+00:00\",\"dateModified\":\"2018-04-13T11:24:13+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/cobalt-2\/#breadcrumb\"},\"inLanguage\":\"ro-RO\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/cobalt-2\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/cobalt-2\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/humanitas-net.humweb.webiz.team\/ro\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Enciclopedia\",\"item\":\"https:\/\/humanitas-net.humweb.webiz.team\/enciclopedia\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Cobalt\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/#website\",\"url\":\"https:\/\/humanitas-net.humweb.webiz.team\/\",\"name\":\"Humanitas.net\",\"description\":\"Humanitas Hospital\",\"publisher\":{\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/humanitas-net.humweb.webiz.team\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ro-RO\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/#organization\",\"name\":\"Humanitas\",\"url\":\"https:\/\/humanitas-net.humweb.webiz.team\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ro-RO\",\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/humanitas-net.humweb.webiz.team\/wp-content\/uploads\/2025\/01\/new-humanitas-logo-1.svg\",\"contentUrl\":\"https:\/\/humanitas-net.humweb.webiz.team\/wp-content\/uploads\/2025\/01\/new-humanitas-logo-1.svg\",\"width\":1,\"height\":1,\"caption\":\"Humanitas\"},\"image\":{\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/HumanitasInternational\/\",\"https:\/\/x.com\/humanitasmilano\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Cobalt - Humanitas.net","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"ro_RO","og_type":"article","og_title":"Cobalt - Humanitas.net","og_description":"Ce este cobaltul? Cobaltul este un oligoelement, prezent \u00een organism \u00een cantit\u0103\u021bi mici (aproximativ 1 miligram). Acesta este centrul activ al coenzimelor, numite cobalamine, un mineral esen\u021bial pentru toate animalele \u0219i un nutrient activ pentru bacterii, alge \u0219i ciuperci. Cobaltul particip\u0103, de asemenea, la ciclul Krebs dependent de biotin\u0103, procesul prin care organismul descompune zaharurile […]","og_url":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/cobalt-2\/","og_site_name":"Humanitas.net","article_publisher":"https:\/\/www.facebook.com\/HumanitasInternational\/","twitter_card":"summary_large_image","twitter_site":"@humanitasmilano","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/cobalt-2\/","url":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/cobalt-2\/","name":"Cobalt - Humanitas.net","isPartOf":{"@id":"https:\/\/humanitas-net.humweb.webiz.team\/#website"},"datePublished":"2018-04-13T11:24:13+00:00","dateModified":"2018-04-13T11:24:13+00:00","breadcrumb":{"@id":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/cobalt-2\/#breadcrumb"},"inLanguage":"ro-RO","potentialAction":[{"@type":"ReadAction","target":["https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/cobalt-2\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/cobalt-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/"},{"@type":"ListItem","position":2,"name":"Enciclopedia","item":"https:\/\/humanitas-net.humweb.webiz.team\/enciclopedia\/"},{"@type":"ListItem","position":3,"name":"Cobalt"}]},{"@type":"WebSite","@id":"https:\/\/humanitas-net.humweb.webiz.team\/#website","url":"https:\/\/humanitas-net.humweb.webiz.team\/","name":"Humanitas.net","description":"Humanitas Hospital","publisher":{"@id":"https:\/\/humanitas-net.humweb.webiz.team\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/humanitas-net.humweb.webiz.team\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ro-RO"},{"@type":"Organization","@id":"https:\/\/humanitas-net.humweb.webiz.team\/#organization","name":"Humanitas","url":"https:\/\/humanitas-net.humweb.webiz.team\/","logo":{"@type":"ImageObject","inLanguage":"ro-RO","@id":"https:\/\/humanitas-net.humweb.webiz.team\/#\/schema\/logo\/image\/","url":"https:\/\/humanitas-net.humweb.webiz.team\/wp-content\/uploads\/2025\/01\/new-humanitas-logo-1.svg","contentUrl":"https:\/\/humanitas-net.humweb.webiz.team\/wp-content\/uploads\/2025\/01\/new-humanitas-logo-1.svg","width":1,"height":1,"caption":"Humanitas"},"image":{"@id":"https:\/\/humanitas-net.humweb.webiz.team\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/HumanitasInternational\/","https:\/\/x.com\/humanitasmilano"]}]}},"acf":[],"_links":{"self":[{"href":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wp-json\/wp\/v2\/enciclopedia\/80628","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wp-json\/wp\/v2\/enciclopedia"}],"about":[{"href":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wp-json\/wp\/v2\/types\/enciclopedia"}],"wp:attachment":[{"href":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wp-json\/wp\/v2\/media?parent=80628"}],"wp:term":[{"taxonomy":"enciclopedia_category","embeddable":true,"href":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wp-json\/wp\/v2\/Example?post=80628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}