{"id":143340,"date":"2026-03-24T07:12:08","date_gmt":"2026-03-24T07:12:08","guid":{"rendered":"https:\/\/www.europesays.com\/ro\/143340\/"},"modified":"2026-03-24T07:12:08","modified_gmt":"2026-03-24T07:12:08","slug":"efectele-pe-termen-lung-ale-consumului-de-iaurt-studiu-la-harvard-pe-151-000-de-cadre-medicale-timp-de-10-ani","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ro\/143340\/","title":{"rendered":"Efectele pe termen lung ale consumului de iaurt. Studiu la Harvard pe 151.000 de cadre medicale, timp de 10 ani"},"content":{"rendered":"<p>Pentru a analiza impactul acestui produs asupra organismului nostru, oamenii de \u0219tiin\u021b\u0103 au apelat la dou\u0103 dintre cele mai ample studii prospective realizate \u00een Statele Unite. Iaurtul este unul dintre cele mai consumate produse lactate din lume. De ani de zile, s-au efectuat cercet\u0103ri privind impactul s\u0103u asupra digestiei, asupra absorb\u021biei nutrien\u021bilor \u0219i chiar asupra prevenirii bolilor.<\/p>\n<p>\u00cen acest sens, un <a href=\"https:\/\/hsph.harvard.edu\/news\/regular-yogurt-consumption-may-reduce-colon-cancer-risk\/\" rel=\"nofollow noopener\" target=\"_blank\">studiu <\/a>condus de cercet\u0103tori din cadrul sistemului de s\u0103n\u0103tate <a href=\"https:\/\/www.massgeneralbrigham.org\/\" rel=\"nofollow noopener\" target=\"_blank\">Mass General Brigham<\/a>, afiliat <a href=\"https:\/\/www.harvard.edu\/\" rel=\"nofollow noopener\" target=\"_blank\">Universit\u0103\u021bii Harvard<\/a>, sugereaz\u0103 c\u0103 un consum regulat de iaurt ar putea contribui la prevenirea cancerului colorectal.<\/p>\n<p>Pentru a analiza impactul iaurtului asupra s\u0103n\u0103t\u0103\u021bii, oamenii de \u0219tiin\u021b\u0103 au apelat la dou\u0103 dintre cele mai ample studii realizate \u00een Statele Unite: Studiul privind s\u0103n\u0103tatea asistentelor medicale \u0219i Studiul de urm\u0103rire a profesioni\u0219tilor din domeniul s\u0103n\u0103t\u0103\u021bii.<\/p>\n<p>Aceste studii, scrie <a href=\"http:\/\/bifidobacterium\" rel=\"nofollow\">ABC<\/a>, au urm\u0103rit peste 100.000 de asistente medicale \u0219i 51.000 de profesioni\u0219ti din domeniul s\u0103n\u0103t\u0103\u021bii \u00eencep\u00e2nd din 1976 \u0219i, respectiv, 1986. De-a lungul anilor, participan\u021bii au r\u0103spuns la chestionare detaliate privind stilul lor de via\u021b\u0103, s\u0103n\u0103tatea \u0219i alimenta\u021bia, inclusiv cantitatea de iaurt consumat\u0103 \u00een mod regulat.<\/p>\n<p>Cercet\u0103torii au analizat, de asemenea, probe de \u021besut prelevate de la pacien\u021bi cu cancer colorectal pentru a determina prezen\u021ba unei bacterii esen\u021biale \u00een microbiomul intestinal, <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC8727868\/\" rel=\"nofollow noopener\" target=\"_blank\">Bifidobacterium<\/a>. Aceast\u0103 bacterie este cunoscut\u0103 pentru efectele sale benefice asupra s\u0103n\u0103t\u0103\u021bii digestive \u0219i pentru rolul s\u0103u \u00een reglarea inflama\u021biei.<\/p>\n<p>Leg\u0103tura dintre iaurt \u0219i cancerul colorectal<\/p>\n<p>\u00cen total, cercet\u0103torii au \u00eenregistrat 3.079 de cazuri de cancer colorectal \u00een popula\u021biile studiate. La examinarea \u021besuturilor pacien\u021bilor, ace\u0219tia au constatat c\u0103 346 de cazuri (31%) erau pozitive la Bifidobacterium, \u00een timp ce 775 de cazuri (69%) erau negative.<\/p>\n<p>De\u0219i nu s-a identificat o leg\u0103tur\u0103 direct\u0103 \u00eentre consumul de iaurt \u0219i inciden\u021ba general\u0103 a cancerului colorectal, cercet\u0103torii au constatat c\u0103 participan\u021bii care consumau cel pu\u021bin dou\u0103 por\u021bii de iaurt pe s\u0103pt\u0103m\u00e2n\u0103 aveau o probabilitate cu 20% mai mic\u0103 de a dezvolta tumori pozitive la Bifidobacterium.<\/p>\n<p>Aceast\u0103 reducere a fost observat\u0103 \u00een special \u00een cazul cancerului de colon proximal, un tip de cancer care afecteaz\u0103 partea dreapt\u0103 a colonului \u0219i care are, de obicei, un prognostic de supravie\u021buire mai slab. \u00cen acest sens, cercet\u0103torii sugereaz\u0103 c\u0103 consumul regulat de iaurt ar putea modifica microbiomul intestinal \u00eentr-un mod care s\u0103 reduc\u0103 riscul de a dezvolta aceast\u0103 boal\u0103.<\/p>\n<p>Shuji Ogino, directorul Programului de Epidemiologie Patologic\u0103 Molecular\u0103 de la Spitalul Brigham and Women\u2019s, a subliniat importan\u021ba acestei descoperiri:<\/p>\n<p>\u201eStudiul nostru ofer\u0103 dovezi unice cu privire la poten\u021bialele beneficii ale iaurtului\u201d.<\/p>\n<p>La r\u00e2ndul s\u0103u, <a href=\"https:\/\/hsph.harvard.edu\/news\/regular-yogurt-consumption-may-reduce-colon-cancer-risk\/\" rel=\"nofollow noopener\" target=\"_blank\">Andrew T. Chan<\/a>, coautor al studiului \u0219i \u0219ef al Unit\u0103\u021bii de Epidemiologie Clinic\u0103 \u0219i Transla\u021bional\u0103 de la Spitalul General din Massachusetts, a subliniat: \u201eAceast\u0103 cercetare se adaug\u0103 la dovezile tot mai numeroase care ilustreaz\u0103 leg\u0103tura dintre alimenta\u021bie, microbiomul intestinal \u0219i riscul de cancer colorectal\u201d.<\/p>\n<p>Echilibrul florei intestinale<\/p>\n<p>Rezultatele acestui<a href=\"https:\/\/www.abc.es\/recreo\/doctor-harvard-indica-efectos-produce-consumo-yogures-20250225070000-nt.html\" rel=\"nofollow noopener\" target=\"_blank\"> studiu<\/a> \u00eent\u0103resc ideea c\u0103 microbiomul intestinal, adic\u0103 ansamblul de microorganisme care tr\u0103iesc \u00een tractul nostru digestiv, joac\u0103 un rol esen\u021bial \u00een prevenirea bolilor.<\/p>\n<p>Prin favorizarea prezen\u021bei Bifidobacterium, consumul regulat de iaurt ar putea contribui la men\u021binerea unui echilibru s\u0103n\u0103tos al florei intestinale, ceea ce, la r\u00e2ndul s\u0103u, ar putea influen\u021ba reducerea riscului de cancer colorectal.<\/p>\n<p>De\u0219i sunt necesare \u00eenc\u0103 studii suplimentare pentru a confirma aceste descoperiri, cercet\u0103torii subliniaz\u0103 faptul c\u0103 alimenta\u021bia este un factor esen\u021bial \u00een prevenirea cancerului, ceea ce subliniaz\u0103 importan\u021ba men\u021binerii unor obiceiuri alimentare s\u0103n\u0103toase.<\/p>\n","protected":false},"excerpt":{"rendered":"Pentru a analiza impactul acestui produs asupra organismului nostru, oamenii de \u0219tiin\u021b\u0103 au apelat la dou\u0103 dintre cele&hellip;\n","protected":false},"author":2,"featured_media":143341,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[37368,42553,32,33,42554,31,42555,36,37,18703,27,74,34,35,2981,25,41,40,38,39,26,28,29,30,71,72,73],"class_list":{"0":"post-143340","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-international","8":"tag-alimentatie-sanatoasa","9":"tag-bifidobacterium","10":"tag-breaking-news","11":"tag-breakingnews","12":"tag-cancer-colorectal","13":"tag-cele-mai-populare-subiecte","14":"tag-consum-iaurt","15":"tag-featured-news","16":"tag-featurednews","17":"tag-harvard","18":"tag-headlines","19":"tag-international","20":"tag-latest-news","21":"tag-latestnews","22":"tag-microbiom","23":"tag-news","24":"tag-ro","25":"tag-romana","26":"tag-romania","27":"tag-romanian","28":"tag-stiri","29":"tag-titluri","30":"tag-top-stories","31":"tag-topstories","32":"tag-world","33":"tag-world-news","34":"tag-worldnews"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ro\/116282913105819285","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts\/143340","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=143340"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts\/143340\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/media\/143341"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/media?parent=143340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/categories?post=143340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/tags?post=143340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}