{"id":183327,"date":"2026-05-19T07:15:09","date_gmt":"2026-05-19T07:15:09","guid":{"rendered":"https:\/\/www.europesays.com\/ro\/183327\/"},"modified":"2026-05-19T07:15:09","modified_gmt":"2026-05-19T07:15:09","slug":"cat-trebuie-sa-dormi-ca-sa-nu-imbatranesti-prematur-cercetatorii-au-dezvaluit-intervalul-optim","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ro\/183327\/","title":{"rendered":"C\u00e2t trebuie s\u0103 dormi ca s\u0103 nu \u00eemb\u0103tr\u00e2ne\u0219ti prematur: cercet\u0103torii au dezv\u0103luit intervalul optim"},"content":{"rendered":"<p>O analiz\u0103 ampl\u0103 a duratei somnului \u0219i a semnelor de \u00eemb\u0103tr\u00e2nire, realizat\u0103 pe jum\u0103tate de milion de adul\u021bi, a identificat un interval \u201eoptim\u201d de aproximativ \u0219ase p\u00e2n\u0103 la opt ore de somn pe zi, asociat cu un risc mai redus de moarte prematur\u0103 \u0219i de apari\u021bie a bolilor.<\/p>\n<p>\t\t\t<img decoding=\"async\" src=\"https:\/\/www.europesays.com\/ro\/wp-content\/uploads\/2026\/05\/1779174909_66_index.jpeg\" alt=\"Somnul poate \u00eencetini \u00eemb\u0103tr\u00e2nirea FOTO Shutterstock\" width=\"1400\" height=\"750\" loading=\"eager\" fetchpriority=\"high\" class=\"svelte-h45upf\"\/><\/p>\n<p>Somnul poate \u00eencetini \u00eemb\u0103tr\u00e2nirea FOTO Shutterstock<\/p>\n<p>publicitate&#8221;); background-position: center center; background-repeat: no-repeat;&#8221;&gt;<\/p>\n<p>Orice abatere de la acest interval \u2013 fie c\u0103 vorbim despre un somn prea scurt sau prea lung \u2013 a fost corelat\u0103 cu semne premature de \u00eemb\u0103tr\u00e2nire. Rezultatele, publicate \u00een revista <a href=\"https:\/\/www.nature.com\/articles\/s41586-026-10524-5\" rel=\"nofollow noopener\" target=\"_blank\">Nature<\/a>, nu \u00eenseamn\u0103 c\u0103 \u0219ase p\u00e2n\u0103 la opt ore reprezint\u0103 cantitatea optim\u0103 de somn pentru fiecare persoan\u0103 \u0219i nici nu demonstreaz\u0103 c\u0103 atingerea zilnic\u0103 a acestui interval \u201ede aur\u201d \u00eembun\u0103t\u0103\u021be\u0219te direct s\u0103n\u0103tatea sau \u00eencetine\u0219te \u00eemb\u0103tr\u00e2nirea.<\/p>\n<p>Totu\u0219i, studiul ofer\u0103 una dintre cele mai cuprinz\u0103toare imagini de ansamblu asupra interac\u021biunii dintre somn \u0219i \u00eemb\u0103tr\u00e2nirea organismului.<\/p>\n<p>Rezultatele sus\u021bin o ipotez\u0103 optimist\u0103: aceea c\u0103 \u00eembun\u0103t\u0103\u021birea duratei somnului ar putea reprezenta o modalitate de a reduce riscul bolilor asociate v\u00e2rstei, spune Abigail Dove, neuroepidemiolog la Institutul Karolinska din Stockholm, care nu a fost implicat\u0103 \u00een studiu. <\/p>\n<p>\u201eSomnul influen\u021beaz\u0103 fiecare organ al corpului\u201d, afirm\u0103 ea pentru <a href=\"https:\/\/www.nature.com\/articles\/d41586-026-01506-8\" rel=\"nofollow noopener\" target=\"_blank\">Nature.<\/a> \u201e\u0218i somnul este \u00eentr-o anumit\u0103 m\u0103sur\u0103 modificabil. Este un instrument care ar putea ajuta.\u201d<\/p>\n<p>\t\t\tTipare anormale de somn<\/p>\n<p>Cercet\u0103ri anterioare au analizat, de asemenea, rela\u021bia dintre durata somnului \u0219i \u201ev\u00e2rsta biologic\u0103\u201d a unei persoane, estimat\u0103 prin ceasuri bazate pe date precum nivelurile de biomarkeri.<\/p>\n<p>Un astfel de studiu a identificat o rela\u021bie \u00een form\u0103 de U \u00eentre somn \u0219i \u00eemb\u0103tr\u00e2nire, \u00een care diferen\u021ba dintre v\u00e2rsta biologic\u0103 \u0219i cea cronologic\u0103 era cea mai mic\u0103 la participan\u021bii care dormeau aproximativ \u0219apte ore pe zi. <a href=\"https:\/\/adevarul.ro\/stil-de-viata\/stiinta\/imbatranirea-accelereaza-in-doua-perioade-ale-2509221.html\" rel=\"nofollow noopener\" target=\"_blank\">\u00cemb\u0103tr\u00e2nirea p\u0103rea accelerat\u0103<\/a> la persoanele care dormeau mult mai mult sau mult mai pu\u021bin.<\/p>\n<p>publicitate&#8221;); background-position: center center; background-repeat: no-repeat;&#8221;&gt;<\/p>\n<p>Junhao Wen, cercet\u0103tor \u00een neuro\u0219tiin\u021be computa\u021bionale la Universitatea Columbia din New York \u0219i <a href=\"https:\/\/adevarul.ro\/dezvoltare-personala\/spiritualitate\/9-solutii-pentru-insomniaci-ce-te-ajuta-sa-2503969.html\" rel=\"nofollow noopener\" target=\"_blank\">o persoan\u0103 care are un somn u\u0219or \u0219i se treze\u0219te frecvent \u00een timpul nop\u021bii<\/a>, a dorit s\u0103 afle mai multe despre efectul duratei somnului asupra unor organe \u0219i sisteme specifice din corp. <\/p>\n<p>Astfel, Wen \u0219i colegii s\u0103i au apelat la UK Biobank, un studiu pe termen lung care include date despre peste 500.000 de persoane, precum chestionare despre stilul de via\u021b\u0103, imagistic\u0103 cerebral\u0103 \u0219i probe de s\u00e2nge.<\/p>\n<p>Echipa a c\u0103utat leg\u0103turi genetice cu tiparele de somn anormale \u0219i a descoperit, surprinz\u0103tor, foarte pu\u021bine. <\/p>\n<p>\u201eSomnul ar putea fi mai degrab\u0103 influen\u021bat de mediu\u201d, spune Wen. \u201eEste un mesaj important pentru public, c\u0103 acest lucru poate fi modificat.\u201d<\/p>\n<p>\t\t\tDiferen\u021b\u0103 \u00eentre organe<\/p>\n<p>Studiile care utilizeaz\u0103 ceasuri biologice ale \u00eemb\u0103tr\u00e2nirii au sugerat c\u0103 diferite organe din corp pot \u00eemb\u0103tr\u00e2ni \u00een ritmuri diferite. <\/p>\n<p>Wen \u0219i colegii s\u0103i au c\u0103utat leg\u0103turi \u00eentre durata somnului \u0219i 23 de astfel de ceasuri, corespunz\u0103toare \u00eemb\u0103tr\u00e2nirii a 17 organe. <\/p>\n<p>Aceste ceasuri au fost construite pe baza nivelurilor de proteine sau metaboli\u021bi, ori pe caracteristici ale imaginilor medicale.<\/p>\n","protected":false},"excerpt":{"rendered":"O analiz\u0103 ampl\u0103 a duratei somnului \u0219i a semnelor de \u00eemb\u0103tr\u00e2nire, realizat\u0103 pe jum\u0103tate de milion de adul\u021bi,&hellip;\n","protected":false},"author":2,"featured_media":183328,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[12],"tags":[32,33,31,36,37,27,8832,74,34,35,25,41,40,38,39,4347,26,28,29,30,71,72,73],"class_list":["post-183327","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-imbatranire","tag-international","tag-latest-news","tag-latestnews","tag-news","tag-ro","tag-romana","tag-romania","tag-romanian","tag-somn","tag-stiri","tag-titluri","tag-top-stories","tag-topstories","tag-world","tag-world-news","tag-worldnews"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ro\/116600014634224478","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts\/183327","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=183327"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts\/183327\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/media\/183328"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/media?parent=183327"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/categories?post=183327"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/tags?post=183327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}