{"id":13184,"date":"2017-04-13T18:48:41","date_gmt":"2017-04-13T15:48:41","guid":{"rendered":"http:\/\/blog.vegis.ro\/?p=13184"},"modified":"2025-05-14T15:42:22","modified_gmt":"2025-05-14T12:42:22","slug":"rolul-vitaminei-b12-si-simptomele-deficientei","status":"publish","type":"post","link":"https:\/\/vegis.ro\/blog\/rolul-vitaminei-b12-si-simptomele-deficientei\/","title":{"rendered":"Rolul Vitaminei B12 \u0219i simptomele deficien\u021bei"},"content":{"rendered":"\n<p class=\"has-sitka-black-color has-text-color\">De c\u00e2te ori nu ai auzit expresia: m\u0103n\u00e2nc\u0103 pentru a avea energie? Hrana ne d\u0103 putere \u00een fiecare zi, iar acest lucru se datoreaz\u0103, printre altele, \u015fi <strong>vitaminei B12 (cobalamin\u0103)<\/strong> care contribuie la transformarea \u00een energie a alimentelor pe care le consum\u0103m. Asemenea altor vitamine, aceasta contribuie la buna func\u0163ionare a organismului nostru, fiind un nutrient important pentru s\u0103n\u0103tate.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">La ce ne ajut\u0103 vitamina B12? Care sunt simptomele ce indic\u0103 un posibil deficit \u00een corp \u015fi cum putem solu\u0163iona o astfel de situa\u0163ie? Afl\u0103 tot ce te intereseaz\u0103 din r\u00e2ndurile urm\u0103toare.<\/p>\n\n\n\n<h2 class=\"has-text-align-center has-sitka-black-color has-text-color has-background has-medium-font-size wp-block-heading\" style=\"background-color:#75b9ad\"><strong>Ce este vitamina B12<\/strong>?<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"780\" height=\"429\" src=\"https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/mic-dejun-ou-sursa-de-vitamina-B12.png\" alt=\"Vitamina B12 - vegis.ro\" class=\"wp-image-25649\" srcset=\"https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/mic-dejun-ou-sursa-de-vitamina-B12.png 780w, https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/mic-dejun-ou-sursa-de-vitamina-B12-300x165.png 300w, https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/mic-dejun-ou-sursa-de-vitamina-B12-768x422.png 768w\" sizes=\"(max-width: 780px) 100vw, 780px\" \/><\/figure><\/div>\n\n\n<p class=\"has-sitka-black-color has-text-color\">Cunoscut\u0103 \u0219i sub denumirea de <strong>cobalamin\u0103<\/strong>,\u00a0<a href=\"https:\/\/vegis.ro\/vitamina-b12\/solgar\/10510-methylcobalamin-vitamina-b12-1000mcg-30tb-metilcobalamina-sublinguale\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>vitamina B12<\/strong><\/a>\u00a0lucreaz\u0103 \u00eempreun\u0103 cu <strong>vitamina B9<\/strong> (acidul folic) \u00eentr-o serie de procese vitale organismului. Alian\u021ba dintre aceste vitamine vitale pentru organism contribuie la formarea celulelor ro\u0219ii, ajut\u0103 organismul s\u0103 foloseasc\u0103 resursele de fier \u00een mod eficient \u0219i favorizeaz\u0103 producerea blocurilor de construc\u021bie ale moleculelor ADN \u0219i ARN.\u00a0<strong>\u00cen plus, cobalamina, al\u0103turi de vitamina B9, contribuie la \u00eent\u0103rirea imunit\u0103\u021bii \u0219i la \u00eembun\u0103t\u0103\u021birea st\u0103rii de spirit<\/strong>. <strong>Vitamina B6<\/strong> li se al\u0103tur\u0103 celor dou\u0103 vitamine deja men\u021bionate \u00een procesul de control al nivelului de homocistein\u0103, asociat\u0103 frecvent cu apari\u021bia bolilor cardiovasculare.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">De asemnea, e important de \u0219tiut c\u0103 <strong>vitamina B12<\/strong> este una solubil\u0103 \u00een ap\u0103, u\u0219or de procurat din alimentele de origine animal\u0103. Acest tip de vitamin\u0103 este stocat\u0103 \u00een mod normal la nivelul ficatului, dur\u00e2nd ani de zile p\u00e2n\u0103 ca rezervele de B12 s\u0103 fie epuizate de c\u0103tre organism. De aceea, caren\u021ba de vitamina B12 este destul de rar\u0103, \u00eens\u0103 cu un risc mai crescut \u00een r\u00e2ndul persoanelor cu v\u00e2rst\u0103 \u00eenaintat\u0103 sau care urmeaz\u0103 un regim alimentar vegan.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Mai mult, datorit\u0103 propriet\u0103\u021bilor sale de a \u00eempiedica depunerea gr\u0103similor \u00een aceast\u0103 zon\u0103 a corpului, vitamina B12 are rol protector asupra ficatului. <\/p>\n\n\n\n<h2 class=\"has-text-align-center has-sitka-black-color has-text-color has-background has-medium-font-size wp-block-heading\" style=\"background-color:#75b9ad\"><strong>Rolul vitaminei B12 pentru organism<\/strong><\/h2>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Rolul vitaminei B12 au fost atent studiate de c\u0103tre cercet\u0103tori din \u00eentreaga lume, iar studiile efectuate arat\u0103 c\u0103 aceast\u0103 vitamin\u0103 are multiple beneficii pentru s\u0103n\u0103tate, restabilind armonia dintre minte \u0219i corp.<\/p>\n\n\n\n<h3 class=\"has-sitka-black-color has-text-color has-medium-font-size wp-block-heading\"><strong><strong>Cre\u0219te nivelul de energie<\/strong><\/strong><\/h3>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Vitamina B12 sus\u021bine transportul oxigenului \u00een s\u00e2nge, hr\u0103ne\u015fte celulele \u015fi transform\u0103 carbohidra\u0163ii din m\u00e2ncare \u00een glucoza pe care corpul nostru o folose\u015fte pentru a produce energie.     \u00cen aceste condi\u021bii, nu trebuie s\u0103 ne mire faptul c\u0103 administrarea complexului de vitamine B sub form\u0103 de suplimente contribuie la o stare de spirit general bun\u0103, la un plus de energie, c\u00e2t \u0219i la sporirea capacit\u0103\u021bii de concentrare \u0219i a sentimentului de prezen\u021b\u0103 atunci c\u00e2nd te implici \u00een sarcini mai solicitante.<\/p>\n\n\n\n<h3 class=\"has-sitka-black-color has-text-color has-medium-font-size wp-block-heading\"><strong><strong>Previne anemia<\/strong><\/strong><\/h3>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\"><a href=\"https:\/\/vegis.ro\/vitamina-b12\/adams-vision\/36275-vitamina-b12-500mcg-90tb\/\" target=\"_blank\" rel=\"noreferrer noopener\">Vitamina B12<\/a> contribuie la formarea globulelor ro\u015fii din s\u00e2nge (eritrocite), fapt care diminueaz\u0103 semnificativ riscul de apari\u021bie a anemiei. \u00cens\u0103, atunci c\u00e2nd nivelul vitaminei B12 este sc\u0103zut, corpul nu mai dispune de suficiente celule ro\u0219ii care s\u0103 transporte oxigenul c\u0103tre organele vitale. Din cauza deficitului de B12, celulele ro\u0219ii \u00ee\u0219i schimb\u0103 aspectul normal, c\u0103p\u0103t\u00e2nd forme neregulate, fapt ce \u00eengreuneaz\u0103 deplasarea acestora din m\u0103duva osoas\u0103 \u00een s\u00e2nge. Odat\u0103 ce acest proces este periclitat, apare anemia megaloblastic\u0103. Simptomatologia comun\u0103 implic\u0103 o stare accentuat\u0103 de oboseal\u0103, c\u00e2t \u0219i o alterare generalizat\u0103 a st\u0103rii de bine.<\/p>\n\n\n\n<h2 class=\"has-text-align-center has-sitka-white-color has-text-color has-background has-medium-font-size wp-block-heading\" style=\"background-color:#9ac63c;text-transform:uppercase\">DESCOPER\u0102 MAI MULTE \u00ceN ARTICOLUL \u201c<a href=\"https:\/\/vegis.ro\/blog\/anemia-cum-se-manifesta-si-cum-poate-fi-ameliorata\/\" target=\"_blank\" rel=\"noreferrer noopener\" style=\"color: #ffffff; text-decoration: none;\">Anemia \u2013 cum se manifest\u0103 \u0219i cum poate fi ameliorat\u0103<\/a>\u201c<\/h2>\n\n\n\n<h3 class=\"has-sitka-black-color has-text-color has-medium-font-size wp-block-heading\"><strong><strong>Protejeaz\u0103 inima \u0219i vederea<\/strong><\/strong><\/h3>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Vitamina B12 men\u0163ine un nivel sc\u0103zut al homocisteinei, o protein\u0103\u00a0care afecteaz\u0103 arterele, cre\u015fte riscul de infarct \u015fi\u00a0poate duce la apari\u021bia aterosclerozei.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">C\u00e2t despre sus\u021binerea acuit\u0103\u021bii vizuale, acest beneficiu se datoreaz\u0103 tot men\u021binerii sub control a nivelului de homocistein\u0103 din s\u00e2nge. Suplimentarea cu vitamina B12 contribuie astfel la reducerea riscului de apari\u021bie a degenerescen\u021bei maculare, o afec\u021biune care altereaz\u0103 vederea central\u0103. \u00centr-un studiu realizat de cercet\u0103tori americani, pe un e\u0219antion de 5000 de femei cu v\u00e2rste de peste 40 de ani, care au urmat un tratament cu vitamina B12\u00a0timp de 7 ani, s-a demonstrat c\u0103 riscul de a dezvolta orice form\u0103 a acestei afec\u021biuni a sc\u0103zut cu 34%, spre deosebire de grupul placebo la care nu s-au observat astfel de \u00eembun\u0103t\u0103\u021biri.<\/p>\n\n\n\n<h3 class=\"has-sitka-black-color has-text-color has-medium-font-size wp-block-heading\"><strong>Men\u0163ine creierul s\u0103n\u0103tos<\/strong><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"780\" height=\"429\" src=\"https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/sanatatea-creierului.png\" alt=\"Tratament Cu Vitamina B12 - vegis.ro\" class=\"wp-image-25654\" srcset=\"https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/sanatatea-creierului.png 780w, https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/sanatatea-creierului-300x165.png 300w, https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/sanatatea-creierului-768x422.png 768w\" sizes=\"(max-width: 780px) 100vw, 780px\" \/><\/figure><\/div>\n\n\n<p class=\"has-sitka-black-color has-text-color\">Vitamina B12 contribuie la protejarea celulelor nervoase \u015fi la formarea mielinei (teaca de mielin\u0103), \u00eenveli\u015f care acoper\u0103 neuronii \u015fi circuitele cerebrale \u0219i ajut\u0103 la transmiterea impulsurilor nervoase \u00een tot corpul. Cobalamina joac\u0103 un rol important \u00een prevenirea atrofiei creierului, manifestat\u0103 prin pierderea neuronilor, \u0219i implicit prin afectarea capacit\u0103\u021bii de memorare. De asemenea, atrofia creierului poate cre\u0219te \u0219i riscul apari\u021biei demen\u021bei, mai ales \u00een r\u00e2ndul persoanelor \u00een etate.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Conform unui <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC4927899\/\" target=\"_blank\" rel=\"noreferrer noopener\">studiu<\/a> la care au luat parte persoane diagnosticate cu demen\u021b\u0103 \u00een stadiu incipient, s-a demonstrat c\u0103 administrarea unui mix de vitamina B12 \u0219i acizi gra\u0219i Omega-3 poate preveni \u0219i chiar \u00eencetini declinul mental. <\/p>\n\n\n\n<h3 class=\"has-sitka-black-color has-text-color has-medium-font-size wp-block-heading\"><strong>Scade riscul apari\u021biei malforma\u021biilor <\/strong>congenitale<\/h3>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Nivelurile adecvate de <a href=\"https:\/\/vegis.ro\/vitamina-b12\/solgar\/36861-pachet-methylcobalamin-vitamina-b12-1000mcg-metilcobalamina-sublinguale-30tb-plus30tb\/\" target=\"_blank\" rel=\"noreferrer noopener\">vitamina B12<\/a> sunt cruciale pentru sus\u021binerea unei sarcini s\u0103n\u0103toase, at\u00e2t pentru buna func\u021bionare a organismului mamei, c\u00e2t \u0219i pentru cel al f\u0103tului aflat \u00een dezvoltare. Studiile arat\u0103 c\u0103 sistemul nervos \u0219i creierul f\u0103tului necesit\u0103 suplimentarea cu vitamina B12 din partea mamei pentru a se dezvolta corect. Deficitul de vitamina B12 \u00een primele luni de sarcin\u0103 poate cre\u0219te riscul de defecte la na\u0219tere, precum malforma\u021biile de tub neuronal. Mai mult, deficien\u021ba de vitamina B12 a mamei poate afecta \u00een mod direct sarcina prin cre\u0219terea riscului de na\u0219terea prematur\u0103 sau avort spontan, potrivit cercet\u0103torilor irlandezi. <\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Pe l\u00e2ng\u0103 vitamina B12, pe durata sarcinii, ai nevoie \u0219i de alte suplimente eficiente, dedicate exclusiv sus\u021binerii organismului \u00een aceast\u0103 ipostaz\u0103 delicat\u0103.<\/p>\n\n\n\n<p class=\"has-text-align-center has-sitka-white-color has-text-color has-background has-medium-font-size\" style=\"background-color:#98c43d\"><strong>DESCOPER\u0102 MAI MULTE \u00ceN ARTICOLUL \u201e<a href=\"https:\/\/vegis.ro\/blog\/vitaminele-prenatale-aliati-de-baza-ai-viitoarelor-mamici\/\" target=\"_blank\" rel=\"noreferrer noopener\" style=\"color: #ffffff; text-decoration: none;\">VITAMINELE PRENATALE, ALIA\u021aI DE BAZ\u0102 AI VIITOARELOR M\u0102MICI<\/a>\u201d<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"780\" height=\"429\" src=\"https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/vitamina-B12-in-sarcina.png\" alt=\"Cobalamina - vegis.ro\" class=\"wp-image-25656\" srcset=\"https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/vitamina-B12-in-sarcina.png 780w, https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/vitamina-B12-in-sarcina-300x165.png 300w, https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/vitamina-B12-in-sarcina-768x422.png 768w\" sizes=\"(max-width: 780px) 100vw, 780px\" \/><\/figure><\/div>\n\n\n<h3 class=\"has-sitka-black-color has-text-color has-medium-font-size wp-block-heading\"><strong>Amelioreaz\u0103 simptomele depresiei<\/strong><\/h3>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">C\u00e2nd exist\u0103 o deficien\u021b\u0103 a vitaminei B12, produc\u021bia de serotonin\u0103 scade, duc\u00e2nd astfel la schimb\u0103ri ale st\u0103rii de spirit, inclusiv la apari\u021bia episoadelor depresive. Rolul vitaminei B12 este acela de a sintetiza \u0219i metaboliza acest hormon responsabil pentru men\u021binerea bunei dispozi\u021bii, iar un deficit trebuie corectat rapid prin alimenta\u021bie \u0219i suplimente alimentare adecvate, conform recomand\u0103rii medicului specialist. <\/p>\n\n\n\n<h3 class=\"has-sitka-black-color has-text-color has-medium-font-size wp-block-heading\"><strong>Asigur\u0103 s\u0103n\u0103tatea pielii, p\u0103rului \u0219i unghiilor<\/strong><\/h3>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Un nivel optim de vitamina B12 este esen\u021bial pentru produc\u021bia de celule, \u0219i implicit men\u021binerea s\u0103n\u0103t\u0103\u021bii \u0219i frumuse\u021bii pielii, a p\u0103rului \u0219i unghiilor. Oamenii de \u0219tiin\u021b\u0103 din Detroit, SUA, sus\u021bin c\u0103 un deficit de vitamina B12 poate cauza diverse probleme precum hiperpigmentarea pielii, decolorarea unghiilor, schimb\u0103ri la nivelul p\u0103rului, vitiligo \u0219i stomatit\u0103 angular\u0103 (inflamarea sesizat\u0103 la nivelul col\u021bului buzelor). \u00cen cazul \u00een care te confrun\u021bi cu una dintre aceste probleme, consult\u0103 medicul specialist \u0219i verific\u0103 nivelul vitaminei B12 din s\u00e2nge pentru a depista din din timp o posibil\u0103 caren\u021b\u0103 \u00een organism.<\/p>\n\n\n\n<h2 class=\"has-text-align-center has-sitka-black-color has-text-color has-background has-medium-font-size wp-block-heading\" style=\"background-color:#75b9ad\">Care sunt propriet\u0103\u021bile vitaminei B12?<\/h2>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Sfera larg\u0103 de ac\u021biune a vitaminei B12 se datoreaz\u0103 multiplelor sale propriet\u0103\u021bi, care servesc \u00een mod eficient s\u0103n\u0103tatea \u00eentregului organism. Dup\u0103 cum probabil, ai observat deja, printre aceste se reg\u0103sesc: <\/p>\n\n\n\n<ul class=\"has-sitka-black-color has-text-color wp-block-list\">\n<li>este implicat\u0103 \u00een mod direct \u00een procesul de formare a celulelor ro\u0219ii din s\u00e2nge;<\/li>\n\n\n\n<li>de\u021bine propriet\u0103\u021bi <strong>hepatoprotectoare<\/strong>, men\u021bin\u00e2nd buna func\u021bionare a ficatului;<\/li>\n\n\n\n<li>ac\u021bioneaz\u0103 ca <strong>antidepresiv<\/strong> prin sintetizarea \u0219i metabolizarea serotoninei, hormon esen\u021bial pentru dob\u00e2ndirea \u0219i men\u021binerea echilibrului emo\u021bional;<\/li>\n\n\n\n<li>sus\u021bine cogni\u021bia, prevenind degenerarea celulelor nervoase la nivelul creierului.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"has-text-align-center has-sitka-black-color has-text-color has-background has-medium-font-size wp-block-heading\" style=\"background-color:#75b9ad\"><strong>Alimente care con\u0163in vitamina B12<\/strong><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"780\" height=\"429\" src=\"https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/lactate.png\" alt=\"Tratament Cu Vitamina B12 - vegis.ro\" class=\"wp-image-25650\" srcset=\"https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/lactate.png 780w, https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/lactate-300x165.png 300w, https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/lactate-768x422.png 768w\" sizes=\"(max-width: 780px) 100vw, 780px\" \/><\/figure><\/div>\n\n\n<p class=\"has-sitka-black-color has-text-color\">Cele mai bune surse de vitamina B12 sunt organele de animale.\u00a0<strong>Ficatul \u0219i rinichii, \u00een special de la miel, abund\u0103 \u00een vitamina B12<\/strong>. 100 de grame de ficat de miel furnizeaz\u0103 3,571% din necesarul zilnic de vitamina B12.\u00a0<strong>\u0218i ficatul de vit\u0103 este recomandat<\/strong>, 100 de grame furniz\u00e2nd aproximativ 3.000% din necesarul zilnic de vitamina B12.\u00a0<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\"><strong>Scoicile sunt o alt\u0103 surs\u0103 important\u0103 de vitamina B12<\/strong>. Un consum de 20 de scoici \u00ee\u021bi poate oferi 7,000% din DZR (doza zilnic\u0103 recomandat\u0103).<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\"><strong>Sardinele ofer\u0103 organismului 554% din DZR de vitamina B12 per 150 de grame<\/strong>. \u0218i tonul con\u021bine 453% din DRZ de vitamina B12 per 100 de grame. Somonul este, de asemenea, o surs\u0103 bun\u0103 de vitamina B12. 178 de grame de somon g\u0103tit ofer\u0103 organismului 208% din DRZ de cobalamin\u0103.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\"><strong>Laptele, br\u00e2nz\u0103 \u0219i ou\u0103le nu ar trebui s\u0103 lipseasc\u0103 din alimenta\u021bie, deoarece con\u021bin proteine, minerale \u0219i vitamine<\/strong>. 240 ml de lapte furnizeaz\u0103 organismului 46% din DZR de vitamina B12. \u00cen plus, 22 de grame de br\u00e2nz\u0103 elve\u021bian\u0103 con\u021bin 28% din necesarul zilnic, \u00een timp ce 2 ou\u0103 mari (100 de grame) ofer\u0103 organismului 46% din DZR de vitamina B12.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Dac\u0103 ai un deficit al acestei vitamine sau ai o alimenta\u021bie exclusiv vegan\u0103, \u00ee\u021bi po\u021bi asigura cantitatea necesar\u0103 organismului prin administrarea unor suplimente cu diferite concentra\u0163ii, \u00een func\u0163ie de necesit\u0103\u0163i. Discut\u0103 cu medicul specialist \u00eenainte de a alege <a href=\"https:\/\/vegis.ro\/suplimente\/filtre\/cauta-vitamina+b12\/?search_sort=relevance%7Cascending\" target=\"_blank\" rel=\"noreferrer noopener\">suplimentul pe baz\u0103 de vitamina B12<\/a>.<\/p>\n\n\n\n<h2 class=\"has-text-align-center has-sitka-black-color has-text-color has-background has-medium-font-size wp-block-heading\" style=\"background-color:#75b9ad\"><strong>Cum se poate testa nivelul de vitamina B12?<\/strong><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"780\" height=\"429\" src=\"https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/vitamina-B12-pentru-par-unghii-si-piele.png\" alt=\"B12 - vegis.ro\" class=\"wp-image-25658\" srcset=\"https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/vitamina-B12-pentru-par-unghii-si-piele.png 780w, https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/vitamina-B12-pentru-par-unghii-si-piele-300x165.png 300w, https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/vitamina-B12-pentru-par-unghii-si-piele-768x422.png 768w\" sizes=\"(max-width: 780px) 100vw, 780px\" \/><\/figure><\/div>\n\n\n<p class=\"has-sitka-black-color has-text-color\">Din moment ce prezen\u021ba <a href=\"https:\/\/vegis.ro\/vitamina-b12\/gnc\/49981-vitamina-b12-lichida-cu-aroma-naturala-de-cirese-60ml\/\" target=\"_blank\" rel=\"noreferrer noopener\">vitaminei B12 <\/a>este at\u00e2t de necesar\u0103 pentru s\u0103n\u0103tatea \u0219i starea ta de bine, merit\u0103 s\u0103 iei \u00een calcul un control de rutin\u0103 prin care s\u0103-\u021bi verifici \u0219i nivelul de B12 din organism. Din fericire, testul este unul standard care nu presupune preg\u0103tiri sau proceduri speciale. <\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Este vorba despre o simpl\u0103 prob\u0103 de s\u00e2nge, cum probabil e\u0219ti deja obi\u0219nuit. Proba de s\u00e2nge necesar\u0103 se recolteaz\u0103 diminea\u021ba. \u021aine cont c\u0103 este indicat s\u0103 nu bei sau m\u0103n\u00e2nci nimic \u00eenainte. De asemenea, dac\u0103 ai o condi\u021bie medical\u0103 special\u0103 discut\u0103 cu medicul curant despre tratamentul pe care \u00eel urmezi pentru c\u0103 acesta poate interfera cu rezultatul probei.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Pentru diagnosticarea c\u00e2t mai exact\u0103, se recomand\u0103 completarea acestei analize cu cea pentru determinarea <strong>acidului metilmalonic<\/strong> \u0219i a <strong>homocisteinei<\/strong>. Dup\u0103 cum ai putut observa \u00een r\u00e2ndurile de mai sus, nivelul de homocistein\u0103 este direct responsabil de func\u021bionarea s\u0103n\u0103toas\u0103 a inimii tale. C\u00e2t despre aciul metilmalonic, \u00ee\u021bi putem spune c\u0103 acesta este secretat \u00een cantit\u0103\u021bi mici de c\u0103tre rinichi \u0219i joac\u0103 un rol important \u00een digerarea corect\u0103 a alimentelor. Dac\u0103 \u00een urma analizei se constat\u0103 un nivel crescut de acid metilmalonic \u0219i homocistein\u0103, atunci suferi de o caren\u021b\u0103 de vitamin\u0103 B12 care trebuie corectat\u0103 c\u00e2t de cur\u00e2nd.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Deficitul de B12 poate semnala prezen\u021ba unui <em>parazit intern<\/em>, <em>anemia<\/em> sau chiar <em>hipertiroidismul<\/em>. De asemenea, un nivel prea crescut de vitamina B12 prezint\u0103 risc de <em>afec\u021biuni hepatice<\/em>, <em>insuficien\u021b\u0103 renal\u0103<\/em>, <em>diabet zaharat<\/em> sau <em>afec\u021biuni cardiovasculare<\/em>. Dac\u0103 rezultatul analizei este \u00een defavoarea ta, ia leg\u0103tura imediat cu medicul curant pentru a stabili tratamentul optim pentru tine, 100% personalizat.<\/p>\n\n\n\n<h2 class=\"has-text-align-center has-sitka-black-color has-text-color has-background has-medium-font-size wp-block-heading\" style=\"background-color:#75b9ad\"><strong>Cum se administreaz\u0103 B12: prospect \u0219i doza zilnic\u0103 recomandat\u0103<\/strong><\/h2>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">De asemenea, este esen\u021bial s\u0103 cuno\u0219ti cum po\u021bi administra corect aceast\u0103 vitamin\u0103, astfel \u00eenc\u00e2t s\u0103 nu devin\u0103 nociv\u0103 pentru organism. A\u0219adar, pentru o s\u0103n\u0103tate de fier, doza zilnic\u0103 recomandat\u0103 este de <strong>2, 4 \u00b5g<\/strong> (<strong>micrograme<\/strong>) pentru persoanele cu v\u00e2rste de peste 14 ani. <\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"780\" height=\"429\" src=\"https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/stare-de-bine-cu-vitamina-B12-1.png\" alt=\"Vitamina B12 Prospect - vegis.ro\" class=\"wp-image-25657\" srcset=\"https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/stare-de-bine-cu-vitamina-B12-1.png 780w, https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/stare-de-bine-cu-vitamina-B12-1-300x165.png 300w, https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/stare-de-bine-cu-vitamina-B12-1-768x422.png 768w\" sizes=\"(max-width: 780px) 100vw, 780px\" \/><\/figure><\/div>\n\n\n<p class=\"has-sitka-black-color has-text-color\">\u00cen ceea ce prive\u0219te doza zilnic\u0103 recomandat\u0103 la copiii de p\u00e2n\u0103 \u00een 13 ani, aceasta fluctueaz\u0103 \u00een func\u021bie de v\u00e2rst\u0103 dup\u0103 cum urmeaz\u0103: <\/p>\n\n\n\n<ul class=\"has-sitka-black-color has-text-color wp-block-list\">\n<li><strong>0 \u2013 6 luni<\/strong>: 0,4 \u00b5g (micrograme);<\/li>\n\n\n\n<li><strong>7 \u2013 12 luni<\/strong>: 0, 5 \u00b5g (micrograme);<\/li>\n\n\n\n<li><strong>1 \u2013 3 ani<\/strong>: 0,9 \u00b5g (micrograme);<\/li>\n\n\n\n<li><strong>4 \u2013 8 ani<\/strong>: 1, 2 \u00b5g (micrograme);<\/li>\n\n\n\n<li><strong>9 \u2013 13 ani<\/strong>: 1, 8 \u00b5g (micrograme).<\/li>\n<\/ul>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Exist\u0103 \u0219i excep\u021bii aplicabile pentru femeile \u00eens\u0103rcinate, cele aflate \u00een primele 6 \u2013 8 s\u0103pt\u0103m\u00e2ni de la na\u0219tere, c\u00e2t \u0219i cele care al\u0103pteaz\u0103. Astfel, femeile \u00eens\u0103rcinate au nevoie zilnic de <strong>2, 6<\/strong> <strong>\u00b5g<\/strong>, \u00een timp ce l\u0103uzele \u0219i m\u0103micile care al\u0103pteaz\u0103 trebuie s\u0103 consume <strong>2, 8<\/strong> <strong>\u00b5g<\/strong> pe zi.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Modalit\u0103\u021bile de administrare sunt variate, pliabile pe nevoile \u0219i preferin\u021bele fiec\u0103ruia, astfel \u00eenc\u00e2t po\u021bi opta pentru <a href=\"https:\/\/vegis.ro\/vitamina-b12\/alevia\/51667-vitamina-b12-optim-1000ug-30cpr\/\" target=\"_blank\" rel=\"noreferrer noopener\">vitamina B12 sub form\u0103 de <em>capsule<\/em><\/a>, <em><a href=\"https:\/\/vegis.ro\/vitamina-b12\/solgar\/17077-vitamina-b12-2000ug-cu-b-complex-59ml\/\" target=\"_blank\" rel=\"noreferrer noopener\">lichid\u0103<\/a><\/em>, <a href=\"https:\/\/vegis.ro\/vitamina-b12\/betteryou\/73926-boost-b12-spray-oral-25ml\/\" target=\"_blank\" rel=\"noreferrer noopener\"><em>spray<\/em> <em>oral<\/em><\/a>, <em><a href=\"https:\/\/vegis.ro\/vitamina-b12\/puori\/93289-vitamina-b12-si-afine-salbatice-20-plicuri\/\" target=\"_blank\" rel=\"noreferrer noopener\">plicuri<\/a><\/em> sau cu <em>administrare sublingual\u0103<\/em>. Urmeaz\u0103 cu stricte\u021be sfaturile medicului, c\u00e2t \u0219i instruc\u021biunile de administrare \u00eenscrise \u00een prospectul vitaminei B12 pe care ai achizi\u021bionat-o.<\/p>\n\n\n\n<h2 class=\"has-text-align-center has-sitka-black-color has-text-color has-background has-medium-font-size wp-block-heading\" style=\"background-color:#75b9ad\"><strong>Cum se manifest\u0103 lipsa de B12?<\/strong><\/h2>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Lipsa vitaminei B12 \u00een corp nu este la fel de comun\u0103 precum caren\u0163a altor vitamine sau nutrien\u0163i. Motivul? \u00cen cazul unui aport nutri\u0163ional constant \u0219i echilibrat, organismul nostru are uimitoarea capacitate de a stoca necesarul acestui element nutritiv pe o perioad\u0103 de p\u00e2n\u0103 la 5 ani.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">\u00cens\u0103 atunci c\u00e2nd aceast\u0103 vitamin\u0103 nu este absorbit\u0103 cu ajutorul sistemului digestiv, apar nepl\u0103ceri sau afec\u021biuni care se pot \u00eentinde pe o perioad\u0103 mai lung\u0103 de timp.\u00a0<strong>Aceste probleme sunt mai frecvent \u00eent\u00e2lnite la cei care au un meniu vegetarian sau vegan, pentru c\u0103 produsele alimentare de origine animal\u0103 lipsesc din farfuria lor<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"780\" height=\"429\" src=\"https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/tarta-cu-pui.png\" alt=\"Lipsa Vitaminei B12 - vegis.ro\" class=\"wp-image-25659\" srcset=\"https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/tarta-cu-pui.png 780w, https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/tarta-cu-pui-300x165.png 300w, https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/02\/tarta-cu-pui-768x422.png 768w\" sizes=\"(max-width: 780px) 100vw, 780px\" \/><\/figure><\/div>\n\n\n<p class=\"has-sitka-black-color has-text-color\">Deficien\u021ba poate ap\u0103rea \u0219i \u00een cazul persoanelor \u00een v\u00e2rst\u0103, al c\u0103ror organism nu mai asimileaz\u0103 corect nutrien\u021bii, dar \u0219i atunci c\u00e2nd o persoan\u0103 se confrunt\u0103 cu probleme digestive sau \u00een cazul femeilor care au pierdut mai multe sarcini sau au probleme cu fertilitatea.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\"><strong>Printre primele semne ale unei deficien\u021be se num\u0103r\u0103 oboseala, st\u0103rile de confuzie \u0219i sl\u0103biciunea muscular\u0103<\/strong>. Cu toate acestea, multe persoane care acuz\u0103 aceste simptome nu se g\u00e2ndesc c\u0103 poate fi vorba de un deficit al vitaminei B12. Dac\u0103 simptomele persist\u0103 mai multe s\u0103pt\u0103m\u00e2ni la r\u00e2nd, se recomand\u0103 efectuarea unei analize pentru a vedea dac\u0103 este vorba sau nu despre un nivel sc\u0103zut al acestei vitamine.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\"><strong>Alte simptome asociate deficien\u021bei de vitamina B12 sunt<\/strong>:<\/p>\n\n\n\n<ul class=\"has-sitka-black-color has-text-color has-medium-font-size wp-block-list\">\n<li>s\u00e2ngerarea gingiilor;<\/li>\n\n\n\n<li>diareea;<\/li>\n\n\n\n<li>ame\u021belea;<\/li>\n\n\n\n<li>palpita\u021biile;<\/li>\n\n\n\n<li>lipsa apetitului;<\/li>\n\n\n\n<li>pierderea \u00een greutate;<\/li>\n\n\n\n<li>grea\u021ba;<\/li>\n\n\n\n<li>apari\u021bia aftelor bucale;<\/li>\n\n\n\n<li>pierderile de memorie;<\/li>\n\n\n\n<li>lipsa motiva\u021biei;<\/li>\n\n\n\n<li>depresia;<\/li>\n\n\n\n<li>amor\u021beala la nivelul membrelor;<\/li>\n\n\n\n<li>problemele de echilibru.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"has-text-align-center has-sitka-black-color has-text-color has-background has-medium-font-size wp-block-heading\" style=\"background-color:#75b9ad\"><strong>Care sunt cauzele deficien\u021bei de B12?<\/strong><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/vegis.ro\/vitamina-b12\/?sort=top_sales%7Cdescending\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2020\/09\/Suplimente-cu-vitamina-B12.png\" alt=\"Vitamina B12 - vegis.ro\" class=\"wp-image-20349\" width=\"608\" height=\"341\" srcset=\"https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2020\/09\/Suplimente-cu-vitamina-B12.png 697w, https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2020\/09\/Suplimente-cu-vitamina-B12-300x168.png 300w\" sizes=\"(max-width: 608px) 100vw, 608px\" \/><\/a><\/figure><\/div>\n\n\n<p class=\"has-sitka-black-color has-text-color\"><strong>Medicamentele care suprim\u0103 aciditatea pot \u00eempiedica absorb\u021bia vitaminei B12 \u00een organism, \u00eentruc\u00e2t acidul din stomac este esen\u021bial \u00een procesul de asimilare<\/strong>. Cercet\u0103torii din Oakland, California au descoperit c\u0103 persoanele care iau inhibitori ai pompei de protoni (precum Nexium) mai mult de 2 ani prezint\u0103 un risc cu 65% mai mare de a se confrunta cu un deficit al vitaminei B12. \u0218i antihistaminicele care blocheaz\u0103 receptorii histaminici H2 au fost asociate cu un risc de apari\u021bie a deficitului de B12 atunci c\u00e2nd tratamentul este de lung\u0103 durat\u0103.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\"><strong>Antinconcep\u021bionalele reprezint\u0103 un alt factor ce poate duce la sc\u0103derea nivelului de\u00a0vitamina B12\u00a0din organism<\/strong>. Femeile care iau anticoncep\u021bionale pe o perioad\u0103 lung\u0103 de timp, de cel pu\u021bin 1-2 ani, nu mai asimileaz\u0103 \u00een mod corespunz\u0103tor aceast\u0103 vitamin\u0103. Cantitatea mare de estrogen din compozi\u021bia anticoncep\u021bionalelor este motivul pentru care vitamina B12 ajunge s\u0103 fie asimilat\u0103 foarte pu\u021bin \u00een organism.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Consumul zilnic de alcool poate interfera cu absorb\u021bia acestei vitamine din cauz\u0103 c\u0103 favorizeaz\u0103 apari\u021bia irita\u021biilor la nivelul mucoasei stomacale, iar acest lucru poate duce la sc\u0103derea nivelul de acid din stomac \u0219i, implicit, la o slab\u0103 absorb\u021bie a vitaminei B12. \u00cen plus, alcoolul poate afecta func\u021bia hepatic\u0103 \u0219i astfel sunt epuizate depozitele de B12 de la nivelul acestui organ, dat fiind faptul c\u0103 aceast\u0103 vitamin\u0103 se stocheaz\u0103 \u00een ficat.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\"><strong>Problemele digestive precum colita, boala Crohn, boala inflamatorile a intestinului \u0219i sindromul de colon iritabil pot \u00eengreuna absorb\u021bia vitaminei B12 \u00een organism<\/strong>. Persoanele care sufer\u0103 de boal\u0103 celiac\u0103 se pot confrunta, de asemenea, cu o deficien\u021b\u0103 a acestei vitamine.<\/p>\n\n\n\n<h2 class=\"has-text-align-center has-sitka-black-color has-text-color has-background has-medium-font-size wp-block-heading\" style=\"background-color:#75b9ad\">\u00centreb\u0103ri frecvente despre vitamina B12<\/h2>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Pe final de discu\u021bie, am selectat special pentru tine unele dintre cele mai frecvente \u00eentreb\u0103ri despre vitamina B12, al c\u0103ror r\u0103spunsuri sper\u0103m s\u0103 vin\u0103 \u00een \u00eent\u00e2mpinarea oric\u0103ror nel\u0103muriri. <\/p>\n\n\n\n<h3 class=\"has-sitka-black-color has-text-color has-medium-font-size wp-block-heading\">Cum este asimilat\u0103 vitamina B12 de organism?<\/h3>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Dac\u0103 alimenta\u021bia ta este bogat\u0103 \u00een surse naturale de vitamina B12, aceasta ajunge \u00een organismul t\u0103u prin intermediul proteinelor aferente alimentelor consumate, sub forma unui complex proteic. Din momentul \u00een care acest complex ajunge \u00een stomac, acidul clorhidric separ\u0103 vitamina B12 de proteinele alimentare, \u0219i astfel vitamina at\u00e2t de necesar\u0103 ajunge \u00een organism.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Dac\u0103 optezi pentru vitamina B12 \u00een form\u0103 sintetic\u0103 (suplimente, produse alimentare deja \u00eembog\u0103\u021bite cu aceast\u0103 substan\u021b\u0103), trebuie s\u0103 \u0219tii c\u0103 vitamina aceasta se g\u0103se\u0219te \u00een compozi\u021bia lor deja \u00een form\u0103 eliberat\u0103\/liber\u0103, procesul de separare men\u021bionat nemaifiind necesar.<\/p>\n\n\n\n<h3 class=\"has-sitka-black-color has-text-color has-medium-font-size wp-block-heading\">C\u00e2t timp se ia vitamina B12?<\/h3>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">De regul\u0103, se recomand\u0103 ca durata unei cure cu vitamina B12 s\u0103 fie de minim 3 luni, pentru ca efectul benefic s\u0103 fie c\u00e2t mai vizibil. Dac\u0103 ai descoperit c\u0103 te confrun\u021bi cu un deficit de B12 \u0219i te sim\u021bi extrem de obosit, ia \u00een calcul c\u0103 poate dura p\u00e2n\u0103 la c\u00e2teva s\u0103pt\u0103m\u00e2ni s\u0103 observi primele rezultate. A\u0219adar, se impune repetarea analizelor, iar acest tratament cu vitamina B12 trebuie prelungit p\u00e2n\u0103 c\u00e2nd nivelul acesteia atinge limitele normale pentru organism \u00een form\u0103 maxim\u0103. Ia \u00een calcul s\u0103 te consul\u021bi constant \u00een aceast\u0103 privin\u021b\u0103 cu medicul curant. Se recomand\u0103 administrarea de B12 diminea\u021ba, pe stomacul gol, sau \u00een interval de 1 \u2013 2h dup\u0103 prima mas\u0103 a zilei.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Pentru o absorb\u021bie mai eficient\u0103 a vitaminei B12, consum\u0103 \u0219i vitamina C care are rolul de a \u00eembun\u0103t\u0103\u021bi absorb\u021bia suplimentelor administrate.<\/p>\n\n\n\n<h3 class=\"has-sitka-black-color has-text-color has-medium-font-size wp-block-heading\">Este vitamina B12 toxic\u0103?<\/h3>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">\u00cen mod normal, nu exist\u0103 motive de \u00eengrijorare \u00een privin\u021ba toxicit\u0103\u021bii vitaminei B12 \u0219i sunt foarte rare cazurile \u00een care se poate ajunge la supradozaj. E important s\u0103 \u0219tii c\u0103 aceasta este o vitamin\u0103 hidrosolubil\u0103, care poate fi eliminat\u0103 cu u\u0219urin\u021b\u0103 din organism prin urinare, astfel \u00eenc\u00e2t este destul de greu s\u0103 ajungi la exces de vitamina B12.<\/p>\n\n\n\n<h3 class=\"has-sitka-black-color has-text-color has-medium-font-size wp-block-heading\">Cura cu vitamina B12 poate \u00eengr\u0103\u0219a?<\/h3>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Nu exist\u0103 o leg\u0103tur\u0103 direct\u0103 \u00eentre cre\u0219terea \u00een greutate \u0219i administrarea vitaminei B12. Este drept c\u0103 vitaminele din complexul B cresc apetitul, aspect ce \u00ee\u021bi poate impacta \u00eentr-o anumit\u0103 m\u0103sur\u0103 greutatea coporal\u0103. Pe de alt\u0103 parte, \u021bine cont c\u0103 pierderea \u00een greutate \u0219i senza\u021bia de grea\u021b\u0103 care \u00ee\u021bi poate afecta apetitul obi\u0219nuit pot fi semne de alarm\u0103 ale caren\u021bei de B12.<\/p>\n\n\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/03\/somon-si-creveti-surse-de-B12-1.png\" alt=\"Vitamina B12 Naturista - vegis.ro \" class=\"wp-image-25936\" width=\"780\" height=\"429\" srcset=\"https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/03\/somon-si-creveti-surse-de-B12-1.png 780w, https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/03\/somon-si-creveti-surse-de-B12-1-300x165.png 300w, https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/03\/somon-si-creveti-surse-de-B12-1-768x422.png 768w\" sizes=\"(max-width: 780px) 100vw, 780px\" \/><\/figure><\/div>\n\n\n<h3 class=\"has-sitka-black-color has-text-color has-medium-font-size wp-block-heading\">Are vitamina B12 contraindica\u021bii?<\/h3>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">De regul\u0103, vitamina B12 nu prezint\u0103 riscuri \u00een administrare, posibilele reac\u021bii adverse fiind situa\u021bii rare. Cu toate acestea, o supradoz\u0103 de vitamina B12 se poate afecta persoanele care deja se confrunt\u0103 cu anumite complica\u021bii ale rinichilor. De asemenea, exist\u0103 studii care atest\u0103 faptul c\u0103 o doz\u0103 prea mare de vitamina B12 administrat\u0103 \u00een timpul sarcinii poate declan\u0219a autism \u00een r\u00e2ndul nou-n\u0103scu\u021bilor. Printre alte efecte adverse se pot num\u0103ra \u0219i st\u0103rile de irascibilitate \u0219i nervozitate, anumite alergii, tahicardie sau tremur.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Dac\u0103 urmezi alte tratamente medicamentoase, e nevoie de mai mult\u0103 precau\u021bie \u00een cazul administr\u0103rii de B12 pentru c\u0103 suplimentul poate interfera cu acestea, iar absorb\u021bia vitaminei \u00een organism este \u00eempiedicat\u0103.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">De exemplu, nu se recomand\u0103 administrarea de B12 dac\u0103 urmezi deja un tratament cu medicamentele din categoriile urm\u0103toare:\u00a0antibiotice; inhibitori ai pompei de protoni recomanda\u021bi \u00een tratarea refluxului gastric sau al ulcerului peptic; contraceptive orale;<br>medicamente indicate \u00een controlul diabetului zaharat.<br>Dac\u0103 te reg\u0103se\u0219ti \u00eentr-una dintre aceste condi\u021bii, nu ezita s\u0103 te adresezi medicului curant!<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">De asemenea, de\u0219i rar, vitamina B12 sub form\u0103 injectabil\u0103 poate agrava acneea sau declan\u0219a afec\u021biuni precum dermatita.<\/p>\n\n\n\n<h3 class=\"has-sitka-black-color has-text-color has-medium-font-size wp-block-heading\">Care este cel mai eficient mod de administrare al vitaminei B12?<\/h3>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Dac\u0103 nu ai o alimenta\u021bie bogat\u0103 \u00een surse de B12, suplimentarea organismului cu aceast\u0103 vitamin\u0103 poate fi o idee bun\u0103. Cel mai eficient mod de administrare al vitaminei B12 difer\u0103 de la caz la caz. Dac\u0103 nu te confun\u021bi cu o lips\u0103 de vitamina B12, atunci po\u021bi opta cu \u00eencredere pentru vitamina B12 tablete, comprimate sau capsule. \u00cens\u0103 dac\u0103 te confrun\u021bi cu fobia de a \u00eenghi\u021bi capsule, orienteaz\u0103-te spre vitamina B12 sub form\u0103 lichid\u0103.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Pe de alt\u0103 parte, ia \u00een considerare c\u0103 \u00een cazul unui deficit grav, medicul \u00ee\u021bi poate recomanda un tratament cu vitamina B12 sub form\u0103 injectabil\u0103.<\/p>\n\n\n\n<h3 class=\"has-sitka-black-color has-text-color has-medium-font-size wp-block-heading\">Vitamina B12 fiole se poate bea?<\/h3>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">\u00cenainte de administrare, cite\u0219te cu aten\u021bie prospectul vitaminei B12 pe care ai achizi\u021bionat-o. Exist\u0103 cazuri \u00een care vitamina B12 fiole se poate administra oral. Cunoscut\u0103 ca vitamina B12 \u00een form\u0103 buvabil\u0103\/lichid\u0103, aceasta nu se poate bea \u00een mod direct. Administrarea oral\u0103 se realizeaz\u0103 sublingual cu ajutorul unui picurator, care de regul\u0103 este inclus \u00een ambalajul produsului. \u00cenainte de \u00eenghi\u021birea propriu-zis\u0103, substan\u021ba trebuie men\u021binut\u0103 aproximativ 10 secunde sub limb\u0103. Merit\u0103 s\u0103 \u0219tii c\u0103 vitamina B12 \u00een form\u0103 buvabil\u0103 este foarte u\u0219or de digerat, absorb\u021bia fiind facilitat\u0103.<\/p>\n\n\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"780\" height=\"429\" src=\"https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/03\/vitamina-B12-fiole.png\" alt=\"Vitamina B12 Fiole Se Poate Bea - vegis.ro \" class=\"wp-image-25938\" srcset=\"https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/03\/vitamina-B12-fiole.png 780w, https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/03\/vitamina-B12-fiole-300x165.png 300w, https:\/\/vegis.ro\/blog\/wp-content\/uploads\/2023\/03\/vitamina-B12-fiole-768x422.png 768w\" sizes=\"(max-width: 780px) 100vw, 780px\" \/><\/figure><\/div>\n\n\n<p class=\"has-sitka-black-color has-text-color\">Totodat\u0103, \u00een func\u021bie de prospect, fiolele de B12 pot fi administrate \u0219i injectabil, intramuscular, caz \u00een care este recomandat s\u0103 te adresezi medicului curant, care va supraveghea eficient \u00eentregul proces.<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">Pe\u00a0<strong><a href=\"https:\/\/vegis.ro\/\" target=\"_blank\" rel=\"noreferrer noopener\">vegis.ro<\/a><\/strong>\u00a0po\u021bi g\u0103si <strong><a href=\"https:\/\/vegis.ro\/suplimente\/filtre\/cauta-vitamina+b12\/?search_sort=relevance%7Cascending\" target=\"_blank\" rel=\"noreferrer noopener\">cea mai bun\u0103 vitamin\u0103 B12<\/a><\/strong>: suplimente de B12 at\u00e2t sub form\u0103 de capsule \u0219i <a href=\"https:\/\/vegis.ro\/vitamina-b12\/jamieson\/93129-vitamina-b12-250mg-35cpr\/\" target=\"_blank\" rel=\"noreferrer noopener\">comprimate<\/a>, c\u00e2t \u015fi \u00een\u00a0stare lichid\u0103, perfecte pentru restabilirea armoniei \u00een organismul t\u0103u. <\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\">\u00cencepe cu \u00eencredere un tratament cu vitamina B12 \u0219i ai grij\u0103 de starea ta de bine pe termen lung!<\/p>\n\n\n\n<p class=\"has-sitka-black-color has-text-color\"><strong>Surse bibliografice<\/strong>:<\/p>\n\n\n\n<ul class=\"has-sitka-black-color has-text-color has-medium-font-size wp-block-list\">\n<li><a href=\"https:\/\/www.health.com\/nutrition\/21-important-facts-about-vitamin-b12-deficiency\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.health.com\/nutrition\/21-important-facts-about-vitamin-b12-deficiency<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/jamanetwork.com\/journals\/jama\/fullarticle\/1788456\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/jamanetwork.com\/journals\/jama\/fullarticle\/1788456<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/18709885\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/pubmed.ncbi.nlm.nih.gov\/18709885\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC2648137\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC2648137\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/25559140\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/pubmed.ncbi.nlm.nih.gov\/25559140\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC2965901\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC2965901\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.clancymedicalgroup.com\/vitamin-b12\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.clancymedicalgroup.com\/vitamin-b12\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.webmd.com\/diet\/vitamin-b12-deficiency-symptoms-causes#1\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.webmd.com\/diet\/vitamin-b12-deficiency-symptoms-causes#1<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.clancymedicalgroup.com\/vitamin-b12\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.clancymedicalgroup.com\/vitamin-b12\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.healthline.com\/nutrition\/vitamin-b12-benefits#section1\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.healthline.com\/nutrition\/vitamin-b12-benefits#section1<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.healthline.com\/nutrition\/vitamin-b12-foods#15\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.healthline.com\/nutrition\/vitamin-b12-foods#15<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>De c\u00e2te ori nu ai auzit expresia: m\u0103n\u00e2nc\u0103 pentru a avea energie? Hrana ne d\u0103 putere \u00een fiecare zi, iar acest lucru se datoreaz\u0103, printre altele, \u015fi vitaminei B12 (cobalamin\u0103) care contribuie la transformarea \u00een energie a alimentelor pe care le consum\u0103m. Asemenea altor vitamine, aceasta contribuie la buna func\u0163ionare a organismului nostru, fiind un nutrient important pentru s\u0103n\u0103tate. La ce ne ajut\u0103 vitamina B12? Care sunt simptomele ce indic\u0103 un posibil deficit \u00een corp \u015fi cum putem solu\u0163iona o astfel de situa\u0163ie? Afl\u0103 tot ce te intereseaz\u0103 din r\u00e2ndurile urm\u0103toare. Ce este vitamina B12? Cunoscut\u0103 \u0219i sub denumirea de cobalamin\u0103,\u00a0vitamina B12\u00a0lucreaz\u0103 \u00eempreun\u0103 cu vitamina B9 (acidul folic) \u00eentr-o serie de procese vitale organismului. Alian\u021ba dintre aceste vitamine vitale pentru organism contribuie la formarea celulelor ro\u0219ii, ajut\u0103 organismul s\u0103 foloseasc\u0103 resursele de fier \u00een mod [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":25648,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_eb_attr":"","footnotes":""},"categories":[516],"tags":[517],"class_list":["post-13184","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vitamine-si-minerale","tag-vitamine-si-minerale"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Rolul Vitaminei B12 \u0219i simptomele deficientei - Vegis<\/title>\n<meta name=\"description\" content=\"Vitamina B12 - la ce ajuta?\u2b50Descopera mai multe despre vitamina b12\u2b50prospect si contraindicati\u2b50dozare si ce se face in cazul unei deficiente de B12.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vegis.ro\/blog\/rolul-vitaminei-b12-si-simptomele-deficientei\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rolul Vitaminei B12 \u0219i simptomele deficientei - 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