Al\u0103turi de vitamina A, vitamina E \u015fi seleniu, vitamina C face parte din grupa principalilor antioxidan\u0163i care combat radicalii liberi.<\/p>\n
Iat\u0103 doar c\u00e2teva dintre propriet\u0103\u0163ile vitaminei C, f\u0103r\u0103 de care s\u0103n\u0103tatea noastr\u0103 ar avea de suferit: este cel mai puternic antioxidant,este antiinfec\u0163ioas\u0103 \u015fi antitoxic\u0103, previne apari\u0163ia anumitor tipuri de cancer, favorizeaz\u0103 asimilarea fierului de c\u0103tre organism, ajut\u0103 la formarea globulelor ro\u015fii, a din\u0163ilor \u015fi a oaselor, regleaz\u0103 nivelul glicemiei \u015fi al colesterolului, detoxific\u0103 organismul, stimuleaz\u0103 produc\u0163ia de anticorpi \u015fi este un excelent antidepresiv\u201d, explic\u0103 dr. Daniela Stan, medic de familie. \u00a0 Exist\u0103 \u00eens\u0103 \u015fi pentru aceast\u0103 vitamin\u0103-minune c\u00e2\u0163iva du\u015fmani de temut care pun \u201cpiedici\u201d \u00een misiunea de a lupta cu parazi\u0163ii, microbii \u015fi agen\u0163ii patogeni. \u201cVitamina C este una dintre vitaminele indispensabile organismului. Ea a fost izolat\u0103 din l\u0103m\u00e2ie, \u00een anul 1932, de c\u0103tre cercet\u0103torul Szent-Gyorgy care a c\u00e2\u015ftigat Premiul Nobel \u00een medicin\u0103 pentru descoperirea sa. \u201cVitamina C se absoarbe \u00een organism prin mucoasa bucal\u0103, cea esofagian\u0103 \u015fi prin intestinul sub\u0163ire. Asimilarea vitaminei C este \u00eens\u0103 mult diminuat\u0103 de stres, de consumul de alcool, de fumul de \u0163igar\u0103, de cortizon \u015fi de antibiotice. \u00cen cazul categoriilor de oameni la care se produc frecvent radicali liberi: fum\u0103tori, bolnavi cronici sau sportivi de performan\u0163\u0103 se constat\u0103 \u015fi o reducere a nivelului de vitamina C din corp \u015fi de aceea, \u00een special \u00een cazul acestora, este necesar un aport crescut de vitamina C\u201d, explic\u0103 dr. C\u0103t\u0103lin Luca, medic medicin\u0103 intern\u0103, cu competen\u0163\u0103 \u00een apifitoterapie.<\/p>\n
Previne anumite tipuri de cancer<\/strong><\/p>\n Vitamina C blocheaz\u0103 formarea de nitrozamine (substan\u0163e toxice cu poten\u0163ial cancerigen), iar astfel, \u00een condi\u0163iile unui aport crescut de vitamina C, riscul de cancer este mult diminuat. Vitamina C face minuni \u00een situa\u0163iile de stres accentuat, c\u00e2nd consumul de noradrenalin\u0103 \u015fi adrenalin\u0103 este mult m\u0103rit. \u201cNoradrenalina este o substan\u0163\u0103 produs\u0103 de corp care ne d\u0103 sen\u00acza\u00ac\u0163ia de dinamism, de efervescen\u0163\u0103, de vioiciune. Vitamina C este im\u00acpli\u00accat\u0103, de asemenea, \u015fi \u00een sinteza serotoninei, o substan\u0163\u0103 res\u00acponsabil\u0103 cu st\u0103rile de calm, de curaj \u015fi de relaxare, precum \u015fi de apari\u0163ia st\u0103rii de somn. Vitamina C stimuleaz\u0103 sistemul simpatic, intervenind \u00een procesele de detoxifiere a mu\u015fchilor \u015fi permi\u0163\u00e2nd o mai bun\u0103 adaptare a organismului la stres. Vitamina C intervine eficient ca un factor de combatere a oboselii, \u00een special a oboselii cronice\u201d, spune dr. Daniela Stan, medic de familie.<\/p>\n Un antiinfec\u0163ios redutabil \u00a0<\/strong><\/p>\n \u00cen timpul infec\u0163iilor respiratorii, nivelul de vitamina C din globulele albe cre\u015fte \u00een primele zile, poten\u0163\u00e2nd activitatea antiinfec\u0163ioas\u0103 a acestora. Riscul \u00eemboln\u0103virii de pneumonie este considerabil sc\u0103zut la persoanele care au o cantitate suficient\u0103 de vitamina C \u00een organism. \u00cen cazul afec\u0163iunilor virale, vitamina C ac\u0163ioneaz\u0103 prin fragilizarea structurii virusului. Vitamina C este eficient\u0103 \u015fi \u00een cazul poliomelitei, al herpesului, al hepatitelor A \u015fi B, precum \u015fi \u00een cazul bolii Zona Zoster.<\/p>\n Surse naturale de vitamina C<\/strong><\/p>\n \u00cen prezent, oamenii de \u015ftiin\u0163\u0103 au \u00een\u0163eles c\u0103 doar izol\u00e2nd acidul ascorbic din alimentele care con\u0163in \u00een mod natural vitamin\u0103 C, nu vor avea acces la beneficiile asupra s\u0103n\u0103t\u0103\u0163ii prin formula complet\u0103 a vitaminei C, \u00eent\u00e2lnit\u0103 \u00een produsele naturale. \u00a0 Pentru a asimila c\u00e2t mai mult din vitamina C, este recomandat ca legumele \u015fi fructele care con\u0163in vitamina C s\u0103 fie consumate \u00een stare crud\u0103 sau s\u0103 fie preparate u\u015for la aburi. Nutri\u0163ioni\u015ftii avertizeaz\u0103 c\u0103 orice procedeu de \u00eenc\u0103lzire (fierbere, coacere, pr\u0103jire) la peste 60 de grade inactiveaz\u0103 vitamina C. Toate legumele \u015fi fructele care con\u0163in \u00een mod natural vitamina C alcalinizeaz\u0103 organismul, ceea ce contribuie din plin la men\u0163inerea unei s\u0103n\u0103t\u0103\u0163i foarte bune \u015fi la prevenirea multor boli cauzate de aciditatea m\u0103rit\u0103 a organismului.<\/p>\n Legume cu un con\u0163inut bogat \u00een vitamina C: \u00a0<\/strong><\/p>\n P\u0103trunjel (frunze), ardei iute, broccoli, hrean, varz\u0103 de bruxelles, conopid\u0103, gulii, spanac, varz\u0103 ro\u015fie, varz\u0103 crea\u0163\u0103, arpagic, p\u0103trunjel r\u0103d\u0103cin\u0103, p\u0103p\u0103die (frunze, tije), ro\u015fii, cartof dulce, ridichi, p\u0103st\u00e2rnac, praz, varz\u0103 murat\u0103, fasole verde p\u0103st\u0103i, sparanghel, dovlecei, usturoi, salat\u0103 verde, andive, \u0163elin\u0103 r\u0103d\u0103cin\u0103, sfecl\u0103 ro\u015fie, anghinare, ceap\u0103.<\/p>\n Fructe cu un con\u0163inut bogat \u00een vitamina C:<\/strong><\/p>\n M\u0103ce\u015fe, c\u0103tin\u0103, coac\u0103ze negre, kiwi, l\u0103m\u00e2i, portocale, grepfrut, mango, c\u0103p\u015funi, coac\u0103ze ro\u015fii, pepene galben, mandarine, ananas, kaki, agri\u015fe, zmeur\u0103, afine, mure, gutui, mere, avocado, banane, rodii. Sucurile naturale de fructe \u015fi legume cele mai bogate \u00een vitamina C sunt urm\u0103toarele: (con\u0163inutul \u00een vitamina C fiind exprimat la 100 g de produs)<\/p>\n sursa: adevarul.ro<\/p>\n","protected":false},"excerpt":{"rendered":" Al\u0103turi de vitamina A, vitamina E \u015fi seleniu, vitamina C face parte din grupa principalilor antioxidan\u0163i care combat radicalii liberi.<\/p>\n","protected":false},"author":1,"featured_media":31500,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":"","jetpack_publicize_message":""},"categories":[80],"tags":[],"class_list":["post-41355","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sanatate"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/realitatearutiera.ro\/wp-content\/uploads\/2018\/01\/legume-si-fructe.jpg?fit=640%2C436&ssl=1","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p61naM-aL1","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/41355","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=41355"}],"version-history":[{"count":1,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/41355\/revisions"}],"predecessor-version":[{"id":41356,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/41355\/revisions\/41356"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/media\/31500"}],"wp:attachment":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=41355"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=41355"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=41355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}