{"id":697657,"date":"2026-06-13T07:06:04","date_gmt":"2026-06-13T07:06:04","guid":{"rendered":"https:\/\/microscopemedia.com\/?p=697657"},"modified":"2026-06-13T07:06:04","modified_gmt":"2026-06-13T07:06:04","slug":"vitamina-c-ataca-cancerul-teoria-ridiculizata-a-unui-laureat-nobel-revine-in-atentia-cercetatorilor","status":"publish","type":"post","link":"https:\/\/microscopemedia.com\/?p=697657","title":{"rendered":"Vitamina C \u201eatac\u0103\u201d cancerul? Teoria ridiculizat\u0103 a unui laureat Nobel revine \u00een aten\u021bia cercet\u0103torilor"},"content":{"rendered":"
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Pauling, \u00eempreun\u0103 cu medicul sco\u021bian Ewan Cameron, a tratat pacien\u021bi cu forme avansate de cancer folosind vitamina C administrat\u0103 at\u00e2t intravenos, c\u00e2t \u0219i oral. Cei doi au raportat c\u0103 pacien\u021bii ar fi tr\u0103it mai mult \u0219i ar fi avut o calitate mai bun\u0103 a vie\u021bii comparativ cu cei care nu au primit tratamentul, scrie SciTechDaily<\/a>.<\/p>\n

Ulterior, studiile realizate de Mayo Clinic<\/span><\/span> au infirmat aceste rezultate. Pacien\u021bii care au primit vitamina C sub form\u0103 de tablete nu au prezentat \u00eembun\u0103t\u0103\u021biri semnificative, iar comunitatea medical\u0103 a considerat cazul \u00eenchis.<\/p>\n

Diferen\u021ba dintre perfuzii \u0219i tablete<\/h2>\n

Ceea ce cercet\u0103torii nu au observat ini\u021bial a fost diferen\u021ba major\u0103 dintre administrarea intravenoas\u0103 \u0219i cea oral\u0103. Organismul poate absorbi doar o cantitate limitat\u0103 de vitamina C din tablete, \u00een timp ce administrarea direct\u0103 \u00een ven\u0103 poate ridica nivelul vitaminei \u00een s\u00e2nge de sute de ori mai mult.<\/p>\n

La aceste concentra\u021bii extrem de mari, vitamina C nu mai ac\u021bioneaz\u0103 doar ca antioxidant, ci poate produce peroxid de hidrogen, o substan\u021b\u0103 care afecteaz\u0103 \u00een special celulele canceroase.<\/p>\n

Acestea sunt deja supuse unui stres oxidativ ridicat \u0219i au mecanisme de ap\u0103rare mai slabe comparativ cu celulele s\u0103n\u0103toase.<\/p>\n

\u00cen laborator, cercet\u0103torii au observat c\u0103 dozele mari de vitamina C intravenoas\u0103 pot deteriora ADN-ul \u0219i mecanismele energetice ale celulelor tumorale, duc\u00e2nd la distrugerea lor. Din acest motiv, terapia \u00eencepe s\u0103 fie privit\u0103 mai degrab\u0103 ca un posibil tratament complementar dec\u00e2t ca un simplu supliment alimentar.<\/p>\n

Ce arat\u0103 studiile recente<\/h2>\n

\u00cen ultimii ani, mai multe studii clinice mici au analizat efectele vitaminei C intravenoase asupra pacien\u021bilor cu cancere agresive, inclusiv cancer ovarian, pancreatic sau tumori cerebrale.<\/p>\n

Rezultatele sunt \u00eenc\u0103 neclare. Unele cercet\u0103ri sugereaz\u0103 c\u0103 perfuziile cu vitamina C ar putea reduce efectele adverse ale chimioterapiei, precum grea\u021ba, oboseala \u0219i durerile, iar \u00een anumite cazuri ar putea contribui la prelungirea supravie\u021buirii.<\/p>\n

Totu\u0219i, speciali\u0219tii avertizeaz\u0103 c\u0103 dovezile nu sunt suficiente pentru a considera terapia drept un tratament standard \u00eempotriva cancerului. \u00cen plus, administrarea unor doze foarte mari poate provoca probleme persoanelor cu afec\u021biuni renale sau anumite boli genetice rare.<\/p>\n

Linus Pauling a avut sau nu dreptate?<\/h2>\n

Ast\u0103zi, mul\u021bi cercet\u0103tori consider\u0103 c\u0103 Linus Pauling<\/span><\/span> nu a avut complet dreptate, dar nici nu s-a \u00een\u0219elat total. Acesta a exagerat poten\u021bialul vitaminei C ca remediu universal \u0219i nu a avut dovezi solide pentru a sus\u021bine utilizarea comprimatelor \u00een tratarea cancerului.<\/p>\n

Cu toate acestea, cercet\u0103rile moderne confirm\u0103 faptul c\u0103 vitamina C administrat\u0103 intravenos are efecte biologice diferite \u0219i poate influen\u021ba comportamentul celulelor canceroase \u00een anumite condi\u021bii.<\/p>\n

\u00cen prezent, comunitatea \u0219tiin\u021bific\u0103 vede terapia cu vitamina C intravenoas\u0103 ca pe o metod\u0103 experimental\u0103, promi\u021b\u0103toare pentru studii viitoare, dar insuficient demonstrat\u0103 pentru a \u00eenlocui tratamentele clasice oncologice.<\/p>\n","protected":false},"excerpt":{"rendered":"

Pauling, \u00eempreun\u0103 cu medicul sco\u021bian Ewan Cameron, a tratat pacien\u021bi cu forme avansate de cancer folosind vitamina C administrat\u0103 at\u00e2t intravenos, c\u00e2t \u0219i oral. Cei doi au raportat c\u0103 pacien\u021bii … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":697658,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/697657"}],"collection":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=697657"}],"version-history":[{"count":0,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/697657\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/media\/697658"}],"wp:attachment":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=697657"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=697657"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=697657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}