Kas nutinka organizmui per dvi savaites be kavos?<\/p>\n
University College Cork tyr\u0117jai steb\u0117jo 62 sveikus suaugusiuosius \u2013 pus\u0117 j\u0173 reguliariai g\u0117r\u0117 kav\u0105, kita pus\u0117 ne. Buvo analizuojama j\u0173 sveikata, atliekami atminties ir kognityviniai testai, apklausos.<\/p>\n
I\u0161 prad\u017ei\u0173 visi dalyviai pateik\u0117 biologinius m\u0117ginius ir atliko testus, tuomet kav\u0105 vartoj\u0119 asmenys dviem savait\u0117ms jos visi\u0161kai atsisak\u0117. Po to jie buvo suskirstyti \u012f grupes: vieni 21 dien\u0105 vartojo kav\u0105 su kofeinu, kiti \u2013 be kofeino.\u00a0Apie tai ra\u0161o \u201eThe Daily Mail\u201c.<\/p>\n
Rezultatai parod\u0117, kad reguliariai kav\u0105 g\u0117r\u0119 \u017emon\u0117s i\u0161 prad\u017ei\u0173 pasi\u017eym\u0117jo didesniu impulsyvumu ir emociniu reaktyvumu, ta\u010diau po dviej\u0173 savai\u010di\u0173 be kavos \u0161ie rodikliai suma\u017e\u0117jo. V\u0117l prad\u0117jus vartoti kav\u0105, kofeino grup\u0117je suma\u017e\u0117jo nerimas, o kava be kofeino pagerino mieg\u0105, fizin\u012f aktyvum\u0105 ir atminties test\u0173 rezultatus.<\/p>\n
Tyr\u0117jai taip pat nustat\u0117 poky\u010dius \u017earnyno mikrobiome: kavos vartotoj\u0173 mikrobiota skyr\u0117si nuo nevartojan\u010di\u0173j\u0173, ta\u010diau atsisakius kavos \u0161ie skirtumai i\u0161 dalies suma\u017e\u0117jo. Kava taip pat veik\u0117 u\u017edegimo rodiklius \u2013 vartojan\u010di\u0173j\u0173 grup\u0117je prad\u017eioje u\u017edegimas buvo ma\u017eesnis, po atsisakymo padid\u0117jo, o v\u0117l prad\u0117jus vartoti \u2013 suma\u017e\u0117jo, ra\u0161o \u201etsn\u201c.<\/p>\n
Vis d\u0117lto mokslininkai pabr\u0117\u017eia, kad \u0161is tyrimas ne\u012frodo tiesioginio prie\u017eastinio ry\u0161io tarp kavos ir geresn\u0117s sveikatos ar kognityvini\u0173 funkcij\u0173, nes imtis buvo nedidel\u0117, o dal\u012f rezultat\u0173 gal\u0117jo lemti prisitaikymas prie test\u0173. Reikalingi platesni tyrimai, kad b\u016bt\u0173 galima daryti tvirtas i\u0161vadas.<\/p>\n
Kiek kavos galima gerti per dien\u0105?<\/p>\n
Ankstesni tyrimai rodo, kad saikingas kavos vartojimas \u2013 apie 2\u20133 puodelius per dien\u0105 \u2013 yra naudingiausias psichinei sveikatai. Toks kiekis siejamas su ma\u017eesne psichikos sutrikim\u0173 rizika, ypa\u010d vyrams, o per didelis vartojimas (5 ar daugiau puodeli\u0173) gali tur\u0117ti prie\u0161ing\u0105 poveik\u012f ir didinti rizik\u0105.<\/p>\n
Mokslininkai analizavo daugiau nei 460 t\u016bkst. \u201eUK Biobank\u201c dalyvi\u0173 duomenis ir nustat\u0117, kad teigiamas poveikis pastebimas tik vartojant kav\u0105 saikingai, o per didelis kiekis arba visi\u0161kas atsisakymas tokio pat efekto nesuteikia.<\/p>\n","protected":false},"excerpt":{"rendered":"Kas nutinka organizmui per dvi savaites be kavos? University College Cork tyr\u0117jai steb\u0117jo 62 sveikus suaugusiuosius \u2013 pus\u0117…\n","protected":false},"author":2,"featured_media":172307,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[25,30,31,34,35,24,32,33,37,39,36,38,40,23,22,44,28,29,26,27,74,75,76],"class_list":{"0":"post-172306","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-pasaulis","8":"tag-antrastes","9":"tag-breaking-news","10":"tag-breakingnews","11":"tag-featured-news","12":"tag-featurednews","13":"tag-headlines","14":"tag-latest-news","15":"tag-latestnews","16":"tag-lietuva","17":"tag-lietuviu","18":"tag-lithuania","19":"tag-lithuanian","20":"tag-lt","21":"tag-naujienos","22":"tag-news","23":"tag-pasaulis","24":"tag-populiariausios-naujienos","25":"tag-populiariausiosnaujienos","26":"tag-top-stories","27":"tag-topstories","28":"tag-world","29":"tag-world-news","30":"tag-worldnews"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@lt\/116537131201241645","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/posts\/172306","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/comments?post=172306"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/posts\/172306\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/media\/172307"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/media?parent=172306"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/categories?post=172306"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/tags?post=172306"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}