{"id":188472,"date":"2026-05-24T21:21:10","date_gmt":"2026-05-24T21:21:10","guid":{"rendered":"https:\/\/www.europesays.com\/ro\/188472\/"},"modified":"2026-05-24T21:21:10","modified_gmt":"2026-05-24T21:21:10","slug":"ne-am-inselat-in-privinta-postului-alimentar-ce-arata-rezultatele-unui-studiu-urias","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ro\/188472\/","title":{"rendered":"Ne-am \u00een\u0219elat \u00een privin\u021ba postului alimentar: ce arat\u0103 rezultatele unui studiu uria\u0219"},"content":{"rendered":"<p><a class=\"news__image\" data-href=\"https:\/\/s2.ziareromania.ro\/?mmid=a704956b151c005a83\" data-size=\"1024x683\" title=\"Ne-am \u00een\u0219elat \u00een privin\u021ba postului alimentar: ce arat\u0103 rezultatele unui studiu uria\u0219\"><img decoding=\"async\" src=\"https:\/\/www.europesays.com\/ro\/wp-content\/uploads\/2026\/05\/Ne-am---n--elat---n-privin--a-postului-alimentar--ce-arat---rezultatele-unui-studiu-uria--.jpg\" alt=\"Ne-am \u00een\u0219elat \u00een privin\u021ba postului alimentar: ce arat\u0103 rezultatele unui studiu uria\u0219\" title=\"Ne-am \u00een\u0219elat \u00een privin\u021ba postului alimentar: ce arat\u0103 rezultatele unui studiu uria\u0219\" class=\"img-responsive\"\/><\/a><\/p>\n<p>Se crede adesea c\u0103 lipsirea organismului de hran\u0103 ar putea avea un impact negativ asupra capacit\u0103\u021bii intelectuale FOTO Unsplash<\/p>\n<p>Oric\u00e2t de eficient ar fi postul alimentar pentru sl\u0103bit, se crede adesea c\u0103 lipsirea organismului de hran\u0103 ar putea avea un impact negativ asupra capacit\u0103\u021bii intelectuale.<\/p>\n<p>Dar este afectarea performan\u021bei cognitive o consecin\u021b\u0103 inevitabil\u0103 a postului?<\/p>\n<p>Potrivit unei ample analize publicate recent, nu neap\u0103rat.<\/p>\n<p>Pe baza unei evalu\u0103ri a 63 de articole \u0219tiin\u021bifice, reprezent\u00e2nd 71 de studii independente \u0219i incluz\u00e2nd un total de 3.484 de participan\u021bi, cercetarea a constatat c\u0103 nu exist\u0103 diferen\u021be semnificative \u00een performan\u021ba cognitiv\u0103 \u00eentre <a href=\"https:\/\/ziare.com\/cautare\/post\" target=\"_blank\" rel=\"nofollow noopener\">persoanele care \u021bineau post<\/a> \u0219i cele care aveau mese regulate.<\/p>\n<p>Este o replic\u0103 solid\u0103 la ideea c\u0103 restric\u021biile moderate \u0219i de scurt\u0103 durat\u0103 ale alimenta\u021biei epuizeaz\u0103 resursele mentale ale oamenilor s\u0103n\u0103to\u0219i \u2014 o idee \u00eent\u00e2lnit\u0103 peste tot, de la reclamele la gust\u0103ri (\u201enu mai e\u0219ti tu c\u00e2nd \u00ee\u021bi este foame\u201d) p\u00e2n\u0103 la mantra conform c\u0103reia micul dejun este cea mai important\u0103 mas\u0103 a zilei. Cercet\u0103torii din spatele analizei \u2014 psihologul Christoph Bamberg de la Universitatea Paris Lodron din Austria \u0219i neurocercet\u0103torul cognitiv David Moreau de la Universitatea Auckland din Noua Zeeland\u0103 \u2014 nu vor ca oamenii care ar putea beneficia de post s\u0103 fie descuraja\u021bi de teama c\u0103 acesta le va afecta claritatea mental\u0103.<\/p>\n<p>\u201ePentru majoritatea adul\u021bilor s\u0103n\u0103to\u0219i, concluziile sunt lini\u0219titoare\u201d, a explicat Moreau \u00eentr-un comentariu pentru The Conversation.<\/p>\n<p>\u201ePo\u021bi \u00eencerca postul intermitent sau alte forme de post f\u0103r\u0103 s\u0103 \u00ee\u021bi faci griji c\u0103 \u00ee\u021bi vei pierde agerimea mental\u0103.\u201d<\/p>\n<p>Pentru a analiza toate aceste date, cercet\u0103torii au folosit o abordare statistic\u0103 bayesian\u0103 \u2014 o metod\u0103 care estimeaz\u0103 probabilit\u0103\u021bi, \u00een loc s\u0103 ofere r\u0103spunsuri alb-negru, de tip da sau nu.<\/p>\n<p>\u00cen acest caz, ei au investigat dac\u0103 postul afecteaz\u0103 sau nu performan\u021ba cognitiv\u0103. <a href=\"https:\/\/ziare.com\/cautare\/metoda\" target=\"_blank\" rel=\"nofollow noopener\">Metoda este deosebit de util\u0103<\/a> atunci c\u00e2nd trebuie comparate multe surse statistice diferite.<\/p>\n<p>Abilit\u0103\u021bile cognitive evaluate \u00een studii au inclus <a href=\"https:\/\/ziare.com\/viata-sanatoasa\/memoria\/\" title=\"memoria\" rel=\"nofollow noopener\" target=\"_blank\">memoria<\/a>, luarea deciziilor, viteza de reac\u021bie \u0219i acurate\u021bea r\u0103spunsurilor. Privite \u00een ansamblu, aceste teste au ar\u0103tat c\u0103 postul de scurt\u0103 durat\u0103 (cu o durat\u0103 median\u0103 de 12 ore) nu a modificat semnificativ rezultatele.<\/p>\n<p>Au existat \u00eens\u0103 \u0219i nuan\u021be. Cercet\u0103torii au observat sc\u0103deri modeste ale performan\u021bei cognitive \u00een perioadele de post mai lungi de 12 ore \u0219i \u201edeclinuri vizibile\u201d la copii \u0219i adolescen\u021bi (de\u0219i ace\u0219tia au reprezentat doar o mic\u0103 parte dintre participan\u021bi).<\/p>\n<p>Acest lucru sugereaz\u0103 c\u0103 creierul t\u00e2n\u0103r, aflat \u00een dezvoltare, ar putea fi mai vulnerabil la perioadele \u00eendelungate f\u0103r\u0103 hran\u0103 \u0219i c\u0103, pentru copii \u0219i adolescen\u021bi, cele trei mese regulate pe zi sunt foarte importante.<\/p>\n<p>Interesant este c\u0103 efectele s-au observat mai ales \u00een sarcinile cognitive legate de m\u00e2ncare. Este posibil ca anumite circuite cerebrale foarte specifice s\u0103 \u00eenceap\u0103 s\u0103 func\u021bioneze diferit \u00een timpul postului, \u00eens\u0103 vor fi necesare studii suplimentare pentru a confirma acest lucru.<\/p>\n<p>\u201eDeficitele de performan\u021b\u0103 ap\u0103reau adesea doar \u00een sarcini care implicau stimuli alimentari, cum ar fi privirea unor imagini cu m\u00e2ncare sau procesarea unor cuvinte legate de <a href=\"https:\/\/ziare.com\/viata-sanatoasa\/alimente\/\" title=\"alimente\" rel=\"nofollow noopener\" target=\"_blank\">alimente<\/a>\u201d, a spus Moreau.<\/p>\n<p>\u201e\u00cen schimb, performan\u021ba \u00een sarcinile cu con\u021binut neutru a r\u0103mas \u00een mare parte neafectat\u0103.\u201d<\/p>\n<p>\u201eFoamea ar putea devia selectiv resursele cognitive sau ar putea provoca distragerea aten\u021biei doar \u00een contexte legate de m\u00e2ncare, \u00eens\u0103 func\u021bionarea cognitiv\u0103 general\u0103 r\u0103m\u00e2ne \u00een mare parte stabil\u0103.\u201d<\/p>\n<p>Cercet\u0103torii au mai descoperit c\u0103 persoanele aflate \u00een post aveau tendin\u021ba de a ob\u021bine rezultate mai slabe la testele cognitive efectuate mai t\u00e2rziu \u00een timpul zilei \u2014 posibil un indiciu c\u0103 lipsa hranei amplific\u0103 sc\u0103derile naturale de concentrare asociate ritmurilor circadiene.<\/p>\n<p>Pe l\u00e2ng\u0103 faptul c\u0103 ajut\u0103 unele persoane s\u0103 \u00ee\u0219i controleze greutatea, postul a fost asociat \u00een studii \u0219i cu alte beneficii pentru s\u0103n\u0103tate, inclusiv \u00eembun\u0103t\u0103\u021birea s\u0103n\u0103t\u0103\u021bii cardiovasculare \u0219i reducerea inflama\u021biei.<\/p>\n<p>Oamenii de \u0219tiin\u021b\u0103 cred c\u0103 postul produce schimb\u0103ri importante \u00een modul \u00een care func\u021bioneaz\u0103 organismul, inclusiv \u00een felul \u00een care acesta \u00ee\u0219i schimb\u0103 sursa de energie \u2014 de la rezervele de glicogen la utilizarea gr\u0103simii corporale, mai ales sub forma unor compu\u0219i numi\u021bi corpi cetonici.<\/p>\n<p>Av\u00e2nd toate acestea \u00een vedere, Moreau concluzioneaz\u0103 c\u0103 \u201epostul ar trebui privit mai degrab\u0103 ca un instrument personal, dec\u00e2t ca o recomandare universal valabil\u0103\u201d.<\/p>\n<p>Nu exist\u0103 o solu\u021bie potrivit\u0103 pentru toat\u0103 lumea, iar postul este cel mai bine practicat \u00een consultare cu un medic.<\/p>\n<p>\u201eConcluzia principal\u0103 este una lini\u0219titoare: performan\u021ba cognitiv\u0103 r\u0103m\u00e2ne stabil\u0103 \u00een timpul postului de scurt\u0103 durat\u0103, ceea ce sugereaz\u0103 c\u0103 majoritatea adul\u021bilor s\u0103n\u0103to\u0219i nu trebuie s\u0103 se team\u0103 c\u0103 un post temporar le va afecta claritatea mental\u0103 sau capacitatea de a-\u0219i desf\u0103\u0219ura activit\u0103\u021bile zilnice\u201d, a spus Moreau.<\/p>\n<p>Cercetarea a fost publicat\u0103 \u00een revista Psychological Bulletin, scrie <a href=\"https:\/\/www.sciencealert.com\/we-were-wrong-about-fasting-massive-study-finds\" target=\"_blank\" rel=\"nofollow noopener\">sciencealert.com.<\/a><\/p>\n<p>\u021ai-a pl\u0103cut articolul?<\/p>\n<p> Vrem s\u0103 producem mai multe, \u00eens\u0103 avem nevoie de sus\u021binerea ta. Orice dona\u021bie conteaz\u0103 pentru jurnalismul independent <\/p>\n","protected":false},"excerpt":{"rendered":"Se crede adesea c\u0103 lipsirea organismului de hran\u0103 ar putea avea un impact negativ asupra capacit\u0103\u021bii intelectuale FOTO&hellip;\n","protected":false},"author":2,"featured_media":188473,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[12],"tags":[32,33,31,36,37,27,74,34,35,25,2807,4050,41,40,38,39,26,2475,28,29,30,71,72,73],"class_list":["post-188472","post","type-post","status-publish","format-standard","has-post-thumbnail","category-international","tag-breaking-news","tag-breakingnews","tag-cele-mai-populare-subiecte","tag-featured-news","tag-featurednews","tag-headlines","tag-international","tag-latest-news","tag-latestnews","tag-news","tag-post","tag-rezultate","tag-ro","tag-romana","tag-romania","tag-romanian","tag-stiri","tag-studiu","tag-titluri","tag-top-stories","tag-topstories","tag-world","tag-world-news","tag-worldnews"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ro\/116631652607585663","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts\/188472","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/comments?post=188472"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts\/188472\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/media\/188473"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/media?parent=188472"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/categories?post=188472"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/tags?post=188472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}