{"id":77034,"date":"2026-01-03T05:23:10","date_gmt":"2026-01-03T05:23:10","guid":{"rendered":"https:\/\/www.europesays.com\/ee\/77034\/"},"modified":"2026-01-03T05:23:10","modified_gmt":"2026-01-03T05:23:10","slug":"fakt-teadust-paevas-kas-ulekaal-on-geneetiline","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ee\/77034\/","title":{"rendered":"Fakt teadust p\u00e4evas: kas \u00fclekaal on geneetiline?"},"content":{"rendered":"<p>\n                Erik Abner, Eesti noorte teaduste akadeemia liige, 3. jaanuar 2026\n            <\/p>\n<p>Vastus: \u00fclekaalul on geneetiline alus, kuid ka meie elustiil m\u00e4ngib kehakaalu puhul suurt rolli.<\/p>\n<p data-block-id=\"7RydphSO\">\u00dclekaal tekib enamasti siis, kui inimene tarbib rohkem energiat, kui keha suudab \u00e4ra kasutada. Kuid teadusuuringud on n\u00e4idanud, et umbes 40\u201370% \u00fclekaaluriskist on p\u00e4rilik. See t\u00e4hendab, et meie geenid m\u00e4ngivad meie kehakaalu kontrollimisel umbes sama palju rolli kui keskkond. Kuid suur hulk \u00fclekaalu m\u00f5jutavatest geenidest ei reguleeri mitte meie ainevahetust, vaid m\u00f5jutavad meie aju toimimist ja seega hoopis meie k\u00e4itumist \u2013 n\u00e4iteks isu ja s\u00f6\u00f6misk\u00e4itumist.<\/p>\n<p>M\u00f5ned geenid, nagu need, mis reguleerivad erinevate hormoonide tootmist ja keha k\u00fcllastustunnet, m\u00e4ngivad \u00fclekaalu kujunemisel olulist rolli. N\u00e4iteks s\u00f6\u00f6mise k\u00e4igus tekkiv hormoon nimega leptiin edastab ajule signaale, andes meile teada, et keha on saanud piisavalt energiat, aidates seel\u00e4bi s\u00f6\u00f6giisu alandada. Ehk siis t\u00e4isk\u00f5hutunne k\u00e4ib suuresti hoopis aju kaudu. Sageli v\u00f5ib v\u00e4ikeste geneetiliste m\u00f5jude t\u00f5ttu olla aga leptiini signaalide edastamine h\u00e4iritud. Seep\u00e4rast v\u00f5ib paljudel inimestel k\u00fcllastustunne hilineda, mis viib sageli liigs\u00f6\u00f6mise ja kaalut\u00f5usuni. T\u00e4nap\u00e4eval on ka paljud \u00fclekaalulisusevastased ravimid suunatud just s\u00f6\u00f6giisu v\u00e4hendamisele ja hormoonide signaalide tasakaalustamisele, et aidata inimestel oma toitumist paremini kontrollida.<\/p>\n","protected":false},"excerpt":{"rendered":"Erik Abner, Eesti noorte teaduste akadeemia liige, 3. jaanuar 2026 Vastus: \u00fclekaalul on geneetiline alus, kuid ka meie&hellip;\n","protected":false},"author":2,"featured_media":77035,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[464,37,33,35,34,36,159,158],"class_list":{"0":"post-77034","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-sport","8":"tag-digileht-ohtuleht-ee","9":"tag-ee","10":"tag-eesti","11":"tag-eesti-keel","12":"tag-estonia","13":"tag-estonian","14":"tag-sport","15":"tag-sports"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ee\/115829499639111389","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/77034","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/comments?post=77034"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/77034\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media\/77035"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media?parent=77034"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/categories?post=77034"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/tags?post=77034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}