{"id":14877,"date":"2012-03-16T10:41:12","date_gmt":"2012-03-16T14:41:12","guid":{"rendered":"http:\/\/www.paginiromanesti.ca\/?p=14877"},"modified":"2012-03-16T10:41:12","modified_gmt":"2012-03-16T14:41:12","slug":"cafeaua-si-sanatatea-1","status":"publish","type":"post","link":"https:\/\/paginiromanesti.ca\/2012\/03\/16\/cafeaua-si-sanatatea-1\/","title":{"rendered":"Cafeaua \u015fi s\u0103n\u0103tatea (1)"},"content":{"rendered":"
\"\"<\/a>
Consumul moderat de cafea, benefic s\u0103n\u0103t\u0103\u0163ii<\/figcaption><\/figure>\n

De-a lungul istoriei sale, cafea\u00adua a fost conside\u00adrat\u0103, pe r\u00e2nd, at\u00e2t un elixir al vie\u0163ii, c\u00e2t \u015fi o otra\u00adv\u0103. Chiar \u015fi ast\u0103zi, efectele sale asupra s\u0103n\u0103t\u0103\u0163ii sunt un su\u00adbiect controversat. P\u0103\u00adre\u00adrile, fie ele pozitive sau negative, par sor\u00adtite s\u0103 r\u0103\u00adm\u00e2n\u0103 \u00eenv\u0103\u00adluite \u00eentr-o aur\u0103 de confuzie.<\/p>\n

Nicio alt\u0103 b\u0103utur\u0103 nu a f\u0103cut obiectul at\u00e2tor cer\u00adcet\u0103ri \u015fi nu a suscitat o asemenea dezba\u00ad\u00adtere mediatic\u0103 referitor la influen\u0163a sa asupra s\u0103n\u0103t\u0103\u0163ii oameni\u00adlor. Cafeaua \u015fi cofeina au fost eva\u00ad-luate, analizate \u015fi testate \u00een toate modurile posibile. Dac\u0103 nu se poate nega capacitatea cafelei de a influen\u0163a spiritul, la fel de adev\u0103rat este c\u0103, \u00een trecut, au fost exagerate virtu\u00ad\u0163ile sale medicinale.<\/p>\n

\u00cen perioada anilor \u201980, se proclama sus \u015fi tare c\u0103 ar fi cancerigen\u0103 \u015fi c\u0103 poate provoca pro\u00adbleme cardiace, infertilitate \u015fi multe alte afec\u0163iuni. Cu toate acestea, niciun studiu ulterior nu a putut demonstra c\u0103 ar avea efecte at\u00e2t de nefaste asupra s\u0103n\u0103\u00adt\u0103\u0163ii.<\/p>\n

De fapt, este unanim acceptat c\u0103 un consum mo\u00adderat, adic\u0103 4-5 ce\u015fti de cafea pe zi, nu poate afecta buna func\u0163ionare a organismului uman. \u00cens\u0103 nu toat\u0103 lumea are acela\u015fi grad de sensibilita\u00adte la cofei\u00adn\u0103. Anumite persoane pot consuma peste cinci ce\u015fti de cafea f\u0103r\u0103 s\u0103 resimt\u0103 vreun efect, \u00een timp ce altele nu pot tolera nicio pic\u0103tur\u0103 de cafea sau de co\u00adfein\u0103. Exist\u0103 chiar oameni alergici la cafea. A\u015fa\u00addar, reac\u0163iile fiziologice \u015fi psihologice la cofein\u0103 variaz\u0103 enorm de la un individ la altul.<\/p>\n

Cafeaua este, f\u0103r\u0103 nicio \u00eendoial\u0103, un stimulant, iar faptul c\u0103 genereaz\u0103 instantaneu un surplus de energie se datoreaz\u0103 unei excita\u0163ii a sistemului nervos \u015fi a metabolismului, \u00een general. Pe de alt\u0103 parte, cofeina este o substan\u0163\u0103 natural\u0103, pe care o putem reg\u0103si \u00een frunzele, boabele sau fructele a peste 60 de plante. Oamenii consum\u0103 cofein\u0103, sub o form\u0103 sau alta, de mii de ani.<\/p>\n

Conform unui studiu efectuat de British Natio\u00adnal Health Institute, consumul a trei p\u00e2n\u0103 la cinci ce\u015fti de cafea pe zi stimuleaz\u0103 sistemul nervos, m\u0103\u00adre\u015fte capacitatea de memorare \u015fi \u00eembun\u0103\u00adt\u0103\u0163e\u015fte reflexele. Alte studii au demonstrat \u00eem\u00adbu\u00adn\u0103\u00adt\u0103\u0163irea aten\u00ad\u0163iei \u015fi concen\u00adtr\u0103rii \u015fi o influen\u0163\u0103 po\u00adzitiv\u0103 asupra sim\u0163ului umorului.<\/p>\n

Studii recente au dovedit prezen\u0163a unor substan\u00ad\u0163e analgezice \u00een cofein\u0103, eficiente mai ales \u00een cazul migrenelor. De asemenea, cofeina poten\u0163eaz\u0103 efectul altor analgezice \u015fi de aceea se g\u0103se\u015fte adesea \u00een componen\u0163a acestor medicamente.<\/p>\n

\u00cen plus, cafeaua permite cre\u015fterea nivelului de securitate a muncii. Persoanele care lucreaz\u0103 \u00een schimbul de noapte ar trebui s\u0103 consume cafea pentru a-\u015fi \u00eembun\u0103t\u0103\u0163i coordonarea oculo-motrice \u015fi pentru a reduce riscurile de accident. Acest lucru este adev\u0103rat \u00een mod particular pentru o munc\u0103 \u00een care e necesar\u0103 o concentrare intens\u0103 \u015fi un timp de reac\u0163ie foarte ra\u00adpid: de exemplu, cea de pilot de avion sau controlor de trafic.<\/p>\n

La polul opus, dependen\u0163ii de cafea care consum\u0103 peste 700 mg de cofein\u0103 pe zi (adic\u0103 8-9 ce\u015fti de cafea) pot ajunge ulterior la efecte negative: insomnie cronic\u0103, anxietate, ame\u0163eli, depresie etc.<\/p>\n

Dincolo de aceast\u0103 limit\u0103, consumul de ca\u00adfea devine literalmente toxic. O persoan\u0103 care bea 10 ce\u015fti de cafea consecutive poate descoperi c\u0103 ritmul s\u0103u cardiac se accelereaz\u0103 alarmant \u015fi poate avea accese de febr\u0103, frisoane, convulsii, sau chiar delir. Do\u00adza letal\u0103 de cofein\u0103 este de 10g, ceea ce echivaleaz\u0103 cu 100 de ce\u015fti de cafea.<\/p>\n

\u00cens\u0103, a\u015fa cum bine spunea celebrul medic elve\u00ad\u0163ian Paracelsus, \u201corice substan\u0163\u0103 poate fi otra\u00adv\u0103 sau medicament, totul depinde de doz\u0103\u201d. \u00cen privin\u0163a consumul de cafea, ca \u015fi \u00een orice alt domeniu, cuv\u00e2ntul de ordine este modera\u0163ia.<\/p>\n","protected":false},"excerpt":{"rendered":"

De-a lungul istoriei sale, cafea\u00adua a fost conside\u00adrat\u0103, pe r\u00e2nd, at\u00e2t un elixir al vie\u0163ii, c\u00e2t \u015fi o otra\u00adv\u0103. Chiar \u015fi ast\u0103zi, efectele sale asupra s\u0103n\u0103t\u0103\u0163ii sunt un su\u00adbiect controversat. P\u0103\u00adre\u00adrile, fie ele pozitive sau negative, par sor\u00adtite s\u0103 r\u0103\u00adm\u00e2n\u0103 \u00eenv\u0103\u00adluite \u00eentr-o aur\u0103 de confuzie. Nicio alt\u0103 b\u0103utur\u0103 nu a f\u0103cut obiectul at\u00e2tor cer\u00adcet\u0103ri \u015fi […]<\/p>\n","protected":false},"author":163,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[54],"tags":[],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p9PoWe-3RX","_links":{"self":[{"href":"https:\/\/paginiromanesti.ca\/wp-json\/wp\/v2\/posts\/14877"}],"collection":[{"href":"https:\/\/paginiromanesti.ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/paginiromanesti.ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/paginiromanesti.ca\/wp-json\/wp\/v2\/users\/163"}],"replies":[{"embeddable":true,"href":"https:\/\/paginiromanesti.ca\/wp-json\/wp\/v2\/comments?post=14877"}],"version-history":[{"count":0,"href":"https:\/\/paginiromanesti.ca\/wp-json\/wp\/v2\/posts\/14877\/revisions"}],"wp:attachment":[{"href":"https:\/\/paginiromanesti.ca\/wp-json\/wp\/v2\/media?parent=14877"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/paginiromanesti.ca\/wp-json\/wp\/v2\/categories?post=14877"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/paginiromanesti.ca\/wp-json\/wp\/v2\/tags?post=14877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}