{"id":695441,"date":"2026-05-31T19:16:03","date_gmt":"2026-05-31T19:16:03","guid":{"rendered":"https:\/\/microscopemedia.com\/?p=695441"},"modified":"2026-05-31T19:16:03","modified_gmt":"2026-05-31T19:16:03","slug":"dieta-populara-pentru-slabit-care-ar-putea-proteja-creierul-de-alzheimer-si-parkinson","status":"publish","type":"post","link":"https:\/\/microscopemedia.com\/?p=695441","title":{"rendered":"Dieta popular\u0103 pentru sl\u0103bit care ar putea proteja creierul de Alzheimer \u0219i Parkinson"},"content":{"rendered":"<div><img decoding=\"async\" src=\"https:\/\/microscopemedia.com\/wp-content\/uploads\/2026\/05\/dieta-populara-pentru-slabit-care-ar-putea-proteja-creierul-de-alzheimer-si-parkinson.jpg\" class=\"ff-og-image-inserted\"><\/div>\n<p id=\"p-0\">O diet\u0103 popular\u0103 pentru sl\u0103bit, dieta ketogenic\u0103 (keto), ar putea avea un beneficiu suplimentar important: protec\u021bia \u00eempotriva unor boli cerebrale precum Alzheimer, Parkinson sau boala Huntington, arat\u0103 un studiu recent realizat de cercet\u0103tori de la Universitatea din Coimbra, Portugalia \u0219i citat de <a href=\"https:\/\/www.sciencealert.com\/keto-diet-may-help-protect-against-multiple-brain-diseases-study-finds\" target=\"_blank\" rel=\"noopener\">Science Alert<\/a>.<\/p>\n<p id=\"p-1\">Echipa de cercet\u0103tori a analizat zeci de studii anterioare care au investigat leg\u0103tura dintre dieta keto \u0219i bolile neurodegenerative, dar \u0219i efectele generale ale unui regim alimentar bogat \u00een gr\u0103simi \u0219i proteine \u0219i s\u0103rac \u00een carbohidra\u021bi asupra metabolismului.<\/p>\n<p id=\"p-2\">Potrivit concluziilor, problemele legate de procesarea glucozei \u2013 principalul \u201ecombustibil\u201d al organismului \u2013 joac\u0103 un rol important \u00een apari\u021bia mai multor afec\u021biuni ale creierului. Astfel, cercet\u0103torii sugereaz\u0103 c\u0103 dieta ketogenic\u0103 ar putea influen\u021ba pozitiv aceste mecanisme metabolice.<\/p>\n<p id=\"p-3\">\u201eDieta ketogenic\u0103 a ap\u0103rut ca o strategie orientat\u0103 metabolic, cu poten\u021bial\u0103 relevan\u021b\u0103 preventiv\u0103 \u0219i terapeutic\u0103 \u00een bolile neurodegenerative\u201d, au scris autorii lucr\u0103rii, potrivit sciencealert.<\/p>\n<p id=\"p-4\">Ace\u0219tia subliniaz\u0103 \u00eens\u0103 c\u0103, de\u0219i rezultatele din studiile preclinice sunt promi\u021b\u0103toare, exist\u0103 \u00eenc\u0103 multe necunoscute legate de aplicarea pe termen lung \u00een practic\u0103 medical\u0103.<\/p>\n<p id=\"p-5\">\u201eDe\u0219i studiile preclinice au demonstrat rezultate \u00eencurajatoare, r\u0103m\u00e2n lacune semnificative \u00een \u00een\u021belegerea efectelor pe termen lung, a siguran\u021bei \u0219i a caracterului practic al dietei ketogenice \u00een contexte clinice\u201d, sus\u021bin autorii studiului.<\/p>\n<h2 id=\"chapter-0\">Ce este dieta keto \u0219i ce riscuri pot exista<\/h2>\n<p id=\"p-6\">Dieta keto presupune reducerea drastic\u0103 a carbohidra\u021bilor \u0219i cre\u0219terea aportului de gr\u0103simi \u0219i proteine, ceea ce determin\u0103 organismul s\u0103 intre \u00eentr-o stare metabolic\u0103 numit\u0103 cetoz\u0103. \u00cen aceast\u0103 stare, corpul arde gr\u0103simile pentru energie, produc\u00e2nd cetone care devin surs\u0103 alternativ\u0103 de combustibil pentru creier.<\/p>\n<p id=\"p-7\">Aceast\u0103 schimbare metabolic\u0103 poate duce \u0219i la pierdere \u00een greutate, motiv pentru care dieta este folosit\u0103 frecvent \u00een acest scop, dar \u0219i ca tratament medical \u00een anumite cazuri, cum este epilepsia.<\/p>\n<p id=\"p-8\">Cercet\u0103torii mai arat\u0103 c\u0103 exist\u0103 mai multe mecanisme posibile prin care dieta keto ar putea avea efecte neuroprotectoare. Unul dintre acestea este faptul c\u0103 neuronii pot utiliza cetonele ca surs\u0103 alternativ\u0103 de energie atunci c\u00e2nd metabolismul glucozei este afectat, fenomen observat \u00een unele studii asupra bolii Alzheimer. Acest proces ar putea contribui la stabilizarea func\u021biei neuronale.<\/p>\n<h2 id=\"chapter-1\">Cercet\u0103torii spun c\u0103 este nevoie de mai multe studii<\/h2>\n<p id=\"p-9\">De\u0219i rezultatele sunt promi\u021b\u0103toare, autorii subliniaz\u0103 c\u0103 sunt necesare cercet\u0103ri suplimentare pentru a confirma eficien\u021ba \u0219i siguran\u021ba dietei keto \u00een prevenirea sau tratarea bolilor neurodegenerative.<\/p>\n<p id=\"p-10\">Totodat\u0103, dieta keto este una dintre cele mai greu de respectat, astfel c\u0103 aderarea pacien\u021bilor la acest regim ar putea fi o problem\u0103. \u00cen plus, este asociat\u0103 cu o serie de efecte secundare nepl\u0103cute: la unele persoane a fost legat\u0103 de constipa\u021bie, insomnie \u0219i colesterol crescut.<\/p>\n<p id=\"p-11\">Studii anterioare au sugerat c\u0103 dieta keto ar putea avea efecte negative pe termen lung \u0219i ar putea cre\u0219te riscul de diabet de tip 2 \u0219i boli cardiovasculare. Prin urmare, aceste dezavantaje trebuie c\u00e2nt\u0103rite atent \u00een raport cu poten\u021bialele beneficii ale dietei.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>O diet\u0103 popular\u0103 pentru sl\u0103bit, dieta ketogenic\u0103 (keto), ar putea avea un beneficiu suplimentar important: protec\u021bia \u00eempotriva unor boli cerebrale precum Alzheimer, Parkinson sau boala Huntington, arat\u0103 un studiu recent &hellip; <a href=\"https:\/\/microscopemedia.com\/?p=695441\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":695442,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/695441"}],"collection":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=695441"}],"version-history":[{"count":0,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/695441\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/media\/695442"}],"wp:attachment":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=695441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=695441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=695441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}