{"id":197974,"date":"2021-10-12T17:17:00","date_gmt":"2021-10-12T17:17:00","guid":{"rendered":"https:\/\/bm.dev.synology.me\/?p=197974"},"modified":"2021-10-12T17:17:00","modified_gmt":"2021-10-12T17:17:00","slug":"p-stiai-ca-deficitul-de-vitamina-d-este-asociat-cu-5-afectiuni-severe","status":"publish","type":"post","link":"https:\/\/bm.dev.synology.me\/?p=197974","title":{"rendered":"(P) \u015etiai c\u0103 deficitul de Vitamina D este asociat cu 5 afec\u0163iuni severe?"},"content":{"rendered":"<p>\nA\u015fa cum \u015ftim cu to\u0163ii, sursa principal\u0103 de vitamina D este chiar l\u00e2ng\u0103 noi. Soarele ajut\u0103 la sintetizarea vitaminei D \u00een piele \u015fi stimuleaz\u0103 cre\u015fterea oaselor puternice \u015fi s\u0103n\u0103tatea cognitiv\u0103, pentru a numi doar dou\u0103 dintre func\u0163iile vitaminei D, potrivit speciali\u015ftilor. Dar la fel cum vitamina D poate fi un avantaj pentru s\u0103n\u0103tatea noastr\u0103, lipsa acesteia poate duce la probleme serioase de s\u0103n\u0103tate.<\/p>\n<p>\nVitaminele D reprezint\u0103 un grup de vitamine a c\u0103ror rol principal este cre\u015fterea absorb\u0163iei intestinale a calciului, magneziului \u015fi fosforului. Pentru organismul uman, cele mai importante forme de vitamina D sunt vitamina D3 (cunoscut\u0103 \u015fi ca colecalciferol) \u015fi vitamina D2 (cunoscut\u0103 \u015fi ca ergocalciferol).&nbsp;<\/p>\n<p>\nVitamina D poate fi asimilat\u0103 prin alimenta\u0163ie, dar op\u0163iunile sunt limitate \u015fi rareori aportul alimentar acoper\u0103 necesarul zilnic. Somonul este o bun\u0103 surs\u0103 alimentar\u0103 de vitamina D, g\u0103lbenu\u015furile de ou\u0103 ofer\u0103 o cantitate mai mic\u0103 de vitamina D, iar laptele \u00eembog\u0103\u0163it cu vitamina D, cerealele \u015fi sucul de portocale pot oferi, de asemenea, o parte din necesarul zilnic \u2026\u00eens\u0103 dieta nu este suficient\u0103! \u00cen cele mai multe cazuri, se recomand\u0103 asigurarea dozei optime prin aportul suplimentar de vitamina D.<\/p>\n<p>\nPrevalen\u0163a deficitului de vitamin\u0103 D \u00een popula\u0163ia general\u0103 cre\u015fte de la 40% vara la 70% iarna, iar necesitatea profilaxiei deficitului de vitamin\u0103 D este data de pozi\u0163ionarea geografic\u0103 a \u0163\u0103rii noastre, dar \u015fi de lipsa programelor na\u0163ionale care s\u0103 implice \u00eembog\u0103\u0163irea cu vitamina D a unor alimente strategice.<\/p>\n<p>\n<strong>Vitamina D \u015fi bolile respiratorii <\/strong><\/p>\n<p>\nS-a vorbit mult despre cercet\u0103rile preliminare care au constatat c\u0103 suplimentele cu vitamina D pot fi benefice \u00een prevenirea sau gestionarea COVID-19, boala respiratorie cauzat\u0103 de noul coronavirus. \u00cen timp ce studiile sunt \u00eenc\u0103 \u00een stadii incipiente, cercet\u0103rile anterioare arat\u0103 c\u0103 vitamina D poate ajuta la protejarea oamenilor de bolile respiratorii, mai ales de virozele sezoniere ale tractului respirator superior.<\/p>\n<p>\n<strong>Deficitul de vitamina D \u015fi osteoporoza <\/strong><\/p>\n<p>\nUnul dintre rolurile principale ale vitaminei D este men\u0163inerea s\u0103n\u0103t\u0103\u0163ii scheletului, conform \u015fcolii medicale de la Harvard: nivelurile sc\u0103zute de vitamina D conduc la depozite sc\u0103zute de calciu osos, cresc\u00e2nd riscul fracturilor.<\/p>\n<p>\n<strong>Depresia \u015fi deficitul vitaminei D <\/strong><\/p>\n<p>\nTulburarea afectiv\u0103 sezonier\u0103 (TAS) este corelat\u0103 frecvent cu deficien\u0163a de vitamina D \u015fi un risc mai mare de depresie major\u0103. La urma urmei, vitamina D este numit\u0103 vitamina soarelui \u015fi asta nu doar pentru c\u0103, a\u015fa cum subliniaz\u0103 Harvard Medical School, mul\u0163i oameni genereaz\u0103 o mare parte din vitamina D de care au nevoie datorit\u0103 expunerii la soare. Asimilarea vitaminei D este, de asemenea, legat\u0103 de o bun\u0103 dispozi\u0163ie, de o stare afectiv\u0103 \u00eensorit\u0103 (sau nu at\u00e2t de \u00eensorit\u0103).<\/p>\n<p>\n<strong>Deficitul de vitamina D \u015fi bolile cardiovasculare<\/strong><\/p>\n<p>\nNumeroase studii au ar\u0103tat o asociere \u00eentre nivelurile sc\u0103zute de vitamina D din s\u00e2nge \u015fi bolile cardiovasculare \u015fi complica\u0163iile asociate, potrivit unei studiu publicat \u00een Circulation Research.<\/p>\n<p>\n<strong>Demen\u0163\u0103 \u015fi deficitul de vitamina D<\/strong><\/p>\n<p>\nUn studiu publicat \u00een august 2014 \u00een revista Neurology a constatat c\u0103 deficitul moderat \u015fi sever de vitamina D la adul\u0163ii \u00een v\u00e2rst\u0103 a fost asociat cu un risc dublu pentru unele forme de demen\u0163\u0103, inclusiv boala Alzheimer. Demen\u0163a implic\u0103 o sc\u0103dere a g\u00e2ndirii, comportamentului \u015fi memoriei care afecteaz\u0103 negativ via\u0163a de zi cu zi.<\/p>\n<p>\nProfilaxia deficitului de vitamin\u0103 D se face a\u015fadar prin expunerea la soare (con\u0163inutul UVB al luminii solare depinde de latitudine \u015fi sezon), suplimentarea cu vitamina D, fortificarea strategic\u0103 a alimentelor obi\u015fnuite sau aportul normal de calciu. Studiile clinice publicate \u00een ultimii ani au ar\u0103tat c\u0103 un consum adecvat de vitamina D este mult mai benefic pentru s\u0103n\u0103tate, dec\u00e2t s-a crezut vreodat\u0103.<\/p>\n<p>\nPentru tratamentul deficitului de vitamina D sunt necesare doze de colecalciferol (vitamin D3) de 2.000 UI\/zi care reu\u015fesc s\u0103 corecteaze mai rapid nivelul de vitamina D, f\u0103r\u0103 risc de toxicitate. Pentru o acoperire rapid\u0103 a deficien\u0163elor de vitamina D se recomand\u0103 doze de 1000 &#8211; 2000 UI pe zi timp de 12 s\u0103pt\u0103m\u00e2ni sau de 15.000 UI \u00eentr-o s\u0103pt\u0103m\u00e2n\u0103, timp de 8 s\u0103pt\u0103m\u00e2ni.&nbsp; \u00cen vederea supliment\u0103rii, nu se recomand\u0103 folosirea preparatelor pe baz\u0103 de multivitamine, deoarece acestea con\u0163in doze mari de vitamina A. Pe pia\u0163\u0103 g\u0103sim suplimente cu concentra\u0163ii variate de Vitamina D3, de la 100 UI p\u00e2n\u0103 la 10.000 UI, a\u015fa c\u0103 este recomandat s\u0103 apel\u0103m la sfatul profesioni\u015ftilor \u00een domeniul s\u0103n\u0103t\u0103\u0163ii, medici sau farmaci\u015fti, pentru a fi siguri c\u0103 vom alege cu un produs de \u00eencredre, cu o compozi\u0163ie adecvat\u0103 de Vitamina D3.<\/p>\n<p>\n<strong>Tonico Vita D3 con\u0163ine Vitamina D3 2000 UI<\/strong>, doza zilnic\u0103 optim\u0103 de Vitamina D3, care sus\u0163ine func\u0163ionarea normal\u0103 a sistemului imunitar \u015fi particip\u0103 la procesul de diviziune celular\u0103, contribuie la absorb\u0163ia\/ utilizarea normal\u0103 a calciului \u015fi fosforului, av\u00e2nd astfel un rol important \u00een men\u0163inerea concentra\u0163iilor normale de calciu \u00een s\u00e2nge. Aportul corespunz\u0103tor de vitamin D3 este important pentru men\u0163inerea sistemului osos \u015fi a s\u0103n\u0103t\u0103\u0163ii din\u0163ilor, precum \u015fi la men\u0163inerea func\u0163iei normale a sistemului muscular.<\/p>\n<p>\n&nbsp;<\/p>\n<p>\n<em>UI- Unit\u0103\u0163i Interna\u0163ionale<\/em><\/p>\n<p>\n&nbsp;<\/p>\n<p>\nSurse:<\/p>\n<p>\n<a href=\"https:\/\/www.hsph.harvard.edu\/nutritionsource\/vitamin-d\/\">https:\/\/www.hsph.harvard.edu\/nutritionsource\/vitamin-d\/<\/a><\/p>\n<p>\n<a href=\"https:\/\/www.health.harvard.edu\/staying-healthy\/vitamin-d-and-your-health-breaking-old-rules-raising-new-hopes\">https:\/\/www.health.harvard.edu\/staying-healthy\/vitamin-d-and-your-health-breaking-old-rules-raising-new-hopes<\/a><\/p>\n<p>\n<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC3068797\/\">https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC3068797\/<\/a> (Vitamin D Deficiency- An Ignored Epidemic<\/p>\n<p>\nDr Zahid Naeem, MBBS, MCPS, DPH, FCPS, Professor)<\/p>\n<p>\n<a href=\"https:\/\/www.healthline.com\/health-news\/new-study-found-80-percent-of-covid-19-patients-were-vitamin-d-deficient\">https:\/\/www.healthline.com\/health-news\/new-study-found-80-percent-of-covid-19-patients-were-vitamin-d-deficient<\/a><\/p>\n<p>\n<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0165178120300135\">https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0165178120300135<\/a> (Vitamin D deficiency and Schizophrenia in Adults: A Systematic Review and Meta-analysis of Observational Studies)<\/p>\n<p>\n<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC2908269\/\">https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC2908269\/<\/a>&nbsp; (Vitamin D and Depression: Where is all the Sunshine?)<\/p>\n<p>\n<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC6013996\/\">https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC6013996\/<\/a> (Vitamin D deficiency and risk of cardiovascular diseases: a narrative review)<\/p>\n<p>\n<a href=\"https:\/\/www.uspharmacist.com\/article\/role-of-vitamin-d-deficiency-in-heart-disease\">https:\/\/www.uspharmacist.com\/article\/role-of-vitamin-d-deficiency-in-heart-disease<\/a><\/p>\n<p>\n<a href=\"https:\/\/www.hopkinsmedicine.org\/health\/wellness-and-prevention\/vitamin-d-and-the-heart\">https:\/\/www.hopkinsmedicine.org\/health\/wellness-and-prevention\/vitamin-d-and-the-heart<\/a><\/p>\n<p>\n<a href=\"https:\/\/academic.oup.com\/ajcn\/article\/87\/4\/1080S\/4633477\">https:\/\/academic.oup.com\/ajcn\/article\/87\/4\/1080S\/4633477<\/a>&nbsp; Vitamin D deficiency: a worldwide problem with health consequences&nbsp; Michael F Holick, Tai C Chen\/ The American Journal of Clinical Nutrition, Volume 87, Issue 4, April 2008, Pages 1080S\u20131086S,<\/p>\n<p>\n<a href=\"https:\/\/doi.org\/10.1093\/ajcn\/87.4.1080S\">https:\/\/doi.org\/10.1093\/ajcn\/87.4.1080S<\/a><\/p>\n<p>\n<a href=\"https:\/\/www.medicalnewstoday.com\/articles\/322619\">https:\/\/www.medicalnewstoday.com\/articles\/322619<\/a> Vitamin D: Recent research uncovers new benefits<\/p>\n<p>\n&nbsp;<\/p>\n<p>\n&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A\u015fa cum \u015ftim cu to\u0163ii, sursa principal\u0103 de vitamina D este chiar l\u00e2ng\u0103 noi. Soarele ajut\u0103 la sintetizarea vitaminei D \u00een piele \u015fi stimuleaz\u0103 cre\u015fterea oaselor puternice \u015fi s\u0103n\u0103tatea cognitiv\u0103, pentru a numi doar dou\u0103 dintre func\u0163iile vitaminei D, potrivit speciali\u015ftilor. Dar la fel cum vitamina D poate fi un avantaj pentru s\u0103n\u0103tatea noastr\u0103, lipsa [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[510],"tags":[33525,13416,246,411,49936],"class_list":["post-197974","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-afectiuni","tag-asociere","tag-crestere","tag-deficit","tag-vitamina-d"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/197974","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=197974"}],"version-history":[{"count":0,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/197974\/revisions"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=197974"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=197974"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=197974"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}