{"id":674246,"date":"2026-01-30T20:57:03","date_gmt":"2026-01-30T20:57:03","guid":{"rendered":"https:\/\/microscopemedia.com\/?p=674246"},"modified":"2026-01-30T20:57:03","modified_gmt":"2026-01-30T20:57:03","slug":"mitul-vointei-in-lupta-cu-kilogramele-in-plus-de-ce-unii-oameni-slabesc-greu-indiferent-cat-se-straduiesc","status":"publish","type":"post","link":"https:\/\/microscopemedia.com\/?p=674246","title":{"rendered":"Mitul voin\u021bei \u00een lupta cu kilogramele \u00een plus. De ce unii oameni sl\u0103besc greu, indiferent c\u00e2t se str\u0103duiesc"},"content":{"rendered":"<div><img decoding=\"async\" src=\"https:\/\/microscopemedia.com\/wp-content\/uploads\/2026\/01\/mitul-vointei-in-lupta-cu-kilogramele-in-plus-de-ce-unii-oameni-slabesc-greu-indiferent-cat-se-straduiesc.jpg\" class=\"ff-og-image-inserted\"><\/div>\n<p id=\"p-0\"><strong>Nutri\u021bioni\u0219tii care lucreaz\u0103 zilnic cu pacien\u021bi supraponderali observ\u0103 frecvent persoane extrem de motivate, bine informate \u0219i disciplinate, care totu\u0219i nu reu\u0219esc s\u0103 sl\u0103beasc\u0103<\/strong>. Medicii explic\u0103 faptul c\u0103 obezitatea este influen\u021bat\u0103 puternic de factori genetici. <strong>Anumite gene controleaz\u0103 senza\u021bia de foame \u0219i sa\u021bietate<\/strong>, iar unele variante genetice \u00eei fac pe oameni s\u0103 se simt\u0103 mai fl\u0103m\u00e2nzi \u0219i mai pu\u021bin s\u0103tui dup\u0103 mas\u0103, relateaz\u0103 <a href=\"https:\/\/www.bbc.com\/\" target=\"_blank\" rel=\"noopener\">BBC<\/a>.<\/p>\n<h2 id=\"chapter-0\">Gena care afecteaz\u0103 apetitul \u0219i genele care influen\u021beaz\u0103 metabolismul<\/h2>\n<p id=\"p-1\"><strong>Unul dintre cele mai studiate exemple este gena MC4R, care afecteaz\u0103 apetitul \u0219i consumul de alimente<\/strong>. Muta\u021bii ale acestei gene sunt \u00eent\u00e2lnite la o parte important\u0103 a popula\u021biei \u0219i pot favoriza m\u00e2ncatul excesiv. Mai mult, exist\u0103 a<strong>lte gene care influen\u021beaz\u0103 metabolismul, adic\u0103 felul \u00een care organismul arde caloriile, ceea ce face ca dou\u0103 persoane care m\u0103n\u00e2nc\u0103 la fel s\u0103 ia \u00een greutate diferit.<\/strong><\/p>\n<p id=\"p-2\">Pe l\u00e2ng\u0103 genetic\u0103, corpul are un mecanism prin care \u00eencearc\u0103 s\u0103 men\u021bin\u0103 o anumit\u0103 greutate considerat\u0103 \u201enormal\u0103\u201d pentru el, un fel de termostat biologic. <strong>Atunci <a href=\"https:\/\/www.mediafax.ro\/sanatate\/un-endocrinolog-dezvaluie-secretul-orezului-alb-23677633\">c\u00e2nd cineva sl\u0103be\u0219te rapid prin diet\u0103 sever\u0103,<\/a> creierul reac\u021bioneaz\u0103 ca \u0219i cum organismul ar fi \u00eenfometat<\/strong>: cre\u0219te pofta de m\u00e2ncare \u0219i \u00eencetine\u0219te metabolismul. Acest lucru explic\u0103 de ce multe persoane ajung s\u0103 rec\u00e2\u0219tige kilogramele pierdute, fenomen cunoscut drept efectul yo-yo.<\/p>\n<p id=\"p-3\">Un rol important \u00eel joac\u0103 hormonii, \u00een special leptina, care transmite creierului c\u00e2t\u0103 energie este stocat\u0103 \u00een corp. \u00cen mediul alimentar modern, bogat \u00een produse ultraprocesate \u0219i zah\u0103r, acest sistem se deregleaz\u0103 frecvent, iar semnalele de sa\u021bietate nu mai func\u021bioneaz\u0103 corect.<\/p>\n<h2 id=\"chapter-1\">Obezitatea nu \u00eenseamn\u0103 lips\u0103 de voin\u021b\u0103<\/h2>\n<p id=\"p-4\">Cre\u0219terea obezit\u0103\u021bii la nivel global nu este pus\u0103 pe seama lipsei de voin\u021b\u0103, ci a unui mediu care favorizeaz\u0103 supraalimentarea. <strong>M\u00e2ncarea ieftin\u0103, caloric\u0103 \u0219i intens promovat\u0103 este peste tot<\/strong>, por\u021biile sunt mai mari, iar mi\u0219carea devine tot mai greu de integrat \u00een via\u021ba zilnic\u0103. Speciali\u0219tii numesc acest context \u201e<strong>mediu obezogen<\/strong>\u201d.<\/p>\n<p id=\"p-5\">Totu\u0219i, exist\u0103 opinii diferite privind rolul responsabilit\u0103\u021bii personale. Unii exper\u021bi subliniaz\u0103 c\u0103, de\u0219i mediul conteaz\u0103 enorm, oamenii pot reu\u0219i s\u0103 sl\u0103beasc\u0103 \u0219i s\u0103 \u00ee\u0219i men\u021bin\u0103 greutatea, chiar dac\u0103 procesul este dificil. Al\u021bii atrag aten\u021bia c\u0103 a pune accentul exclusiv pe voin\u021b\u0103 creeaz\u0103 vinov\u0103\u021bie \u0219i stigmatizare, f\u0103r\u0103 a rezolva problema real\u0103.<\/p>\n<p id=\"p-6\">Concluzia tot mai prezent\u0103 \u00een r\u00e2ndul speciali\u0219tilor este c\u0103 obezitatea nu este un defect de caracter, ci o afec\u021biune complex\u0103, influen\u021bat\u0103 de biologie, hormoni, gene \u0219i mediul \u00een care tr\u0103im. Sprijinul medical, educa\u021bia nutri\u021bional\u0103 \u0219i schimb\u0103rile pe termen lung sunt mult mai eficiente dec\u00e2t simplul \u00eendemn de a \u201eavea mai mult\u0103 voin\u021b\u0103\u201d.<\/p>\n<p id=\"p-7\">&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nutri\u021bioni\u0219tii care lucreaz\u0103 zilnic cu pacien\u021bi supraponderali observ\u0103 frecvent persoane extrem de motivate, bine informate \u0219i disciplinate, care totu\u0219i nu reu\u0219esc s\u0103 sl\u0103beasc\u0103. Medicii explic\u0103 faptul c\u0103 obezitatea este influen\u021bat\u0103 &hellip; <a href=\"https:\/\/microscopemedia.com\/?p=674246\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":674247,"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\/674246"}],"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=674246"}],"version-history":[{"count":0,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/674246\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/media\/674247"}],"wp:attachment":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=674246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=674246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=674246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}