{"id":56697,"date":"2025-08-09T09:15:52","date_gmt":"2025-08-09T08:15:52","guid":{"rendered":"https:\/\/rawhemp.eu\/?p=56697"},"modified":"2026-10-01T19:46:41","modified_gmt":"2026-10-01T17:46:41","slug":"cbn-soevn-forskning-2025","status":"publish","type":"post","link":"https:\/\/rawhemp.eu\/da\/cbn-sleep-research-2025\/","title":{"rendered":"Forskning 2025: CBN kan give roligere n\u00e6tter og f\u00e6rre opv\u00e5gninger"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Cannabinol (CBN) er l\u00e6nge blevet set som et mindre interessant cannabinoid i skyggen af THC og CBD. Det dannes, n\u00e5r THC nedbrydes, for eksempel n\u00e5r cannabis opbevares l\u00e6nge, og blev i mange \u00e5r mest betragtet som et restprodukt. De seneste \u00e5r er flere forskergrupper dog begyndt at unders\u00f8ge, hvordan CBN p\u00e5virker s\u00f8vnen, b\u00e5de i dyrefors\u00f8g og i unders\u00f8gelser p\u00e5 mennesker.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Opdatering 2026:<\/strong> I februar 2026 udkom den f\u00f8rste unders\u00f8gelse, hvor effekten af CBN p\u00e5 s\u00f8vnen hos personer med diagnosticeret s\u00f8vnl\u00f8shed blev m\u00e5lt objektivt i et s\u00f8vnlaboratorium. Resultaterne var blandede, og vi har tilf\u00f8jet dem l\u00e6ngere nede i artiklen.<\/p>\n\n\n\n<div class=\"wp-block-group rh-facts is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"rh-facts__t wp-block-paragraph\">Kort fortalt<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CBN dannes, n\u00e5r THC oxiderer og nedbrydes.<\/li>\n\n\n\n<li>I et rottestudie fra 2024 gav CBN l\u00e6ngere samlet s\u00f8vntid og mere dyb s\u00f8vn og REM-s\u00f8vn.<\/li>\n\n\n\n<li>I en unders\u00f8gelse p\u00e5 mennesker fra 2022 v\u00e5gnede de, der fik CBN, f\u00e6rre gange om natten end dem, der fik placebo.<\/li>\n\n\n\n<li>En unders\u00f8gelse fra 2026 hos personer med s\u00f8vnl\u00f8shed fandt ingen forskel i tiden v\u00e5gen om natten, men nogle andre s\u00f8vnm\u00e5l blev bedre.<\/li>\n\n\n\n<li>Forskningen er stadig p\u00e5 et tidligt stadie.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<h2 id=\"what-is-cbn\" class=\"wp-block-heading\">Hvad er CBN?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CBN er et s\u00e5kaldt mindre cannabinoid. Frisk cannabis indeholder kun sm\u00e5 m\u00e6ngder, men indholdet stiger, n\u00e5r THC over tid uds\u00e6ttes for luft, lys og varme. CBN virker langt svagere p\u00e5 kroppens CB1-receptorer end THC. Du kan l\u00e6se mere om, hvordan CBN adskiller sig fra CBD, i vores artikel <a href=\"\/da\/cbn-vs-cbd\/\">CBN vs. CBD<\/a>.<\/p>\n\n\n\n<h2 id=\"animal-study\" class=\"wp-block-heading\">Dyrefors\u00f8get: mere dyb s\u00f8vn og REM-s\u00f8vn<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Et af de mest omtalte forskningsbidrag kommer fra University of Sydney. Forskerne m\u00e5lte s\u00f8vnen hos rotter med polysomnografi, alts\u00e5 den samme type m\u00e5ling af hjerne- og muskelaktivitet, som bruges i s\u00f8vnlaboratorier til mennesker.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CBN \u00f8gede den samlede s\u00f8vntid, selv om s\u00f8vnen f\u00f8rst faldt lidt, f\u00f8r den steg tydeligt.<\/li>\n\n\n\n<li>B\u00e5de NREM-s\u00f8vn (dybere s\u00f8vn) og REM-s\u00f8vn steg.<\/li>\n\n\n\n<li>Effekten p\u00e5 NREM-s\u00f8vnen var af samme st\u00f8rrelsesorden som for sovemidlet zolpidem.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Forskerne opdagede ogs\u00e5, at nedbrydningsproduktet 11-hydroxy-CBN n\u00e5ede lige s\u00e5 h\u00f8je niveauer i hjernen som CBN selv. Det virkede omtrent lige s\u00e5 kraftigt p\u00e5 CB1-receptorer som THC og p\u00e5virkede ogs\u00e5 s\u00f8vnen. Det kan betyde, at en del af effekten af CBN kommer fra netop denne metabolit.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"475\" height=\"592\" src=\"https:\/\/rawhemp.eu\/wp-content\/uploads\/2026\/09\/polysomnography-sleep-study.webp\" alt=\"Illustration af en s\u00f8vnunders\u00f8gelse med sensorer p\u00e5 hoved, n\u00e6se, bryst og finger samt en kurve over s\u00f8vnstadier\" class=\"wp-image-60997\" style=\"width:400px\" srcset=\"https:\/\/rawhemp.eu\/wp-content\/uploads\/2026\/09\/polysomnography-sleep-study.webp 475w, https:\/\/rawhemp.eu\/wp-content\/uploads\/2026\/09\/polysomnography-sleep-study-241x300.webp 241w, https:\/\/rawhemp.eu\/wp-content\/uploads\/2026\/09\/polysomnography-sleep-study-10x12.webp 10w\" sizes=\"(max-width: 475px) 100vw, 475px\" \/><figcaption class=\"wp-element-caption\">Ved polysomnografi m\u00e5les blandt andet hjerneaktivitet, vejrtr\u00e6kning og iltniveau i l\u00f8bet af natten. Illustration: National Heart, Lung, and Blood Institute (public domain).<\/figcaption><\/figure>\n\n\n\n<h2 id=\"the-2022-study\" class=\"wp-block-heading\">Unders\u00f8gelsen fra 2022: f\u00e6rre opv\u00e5gninger<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">I en dobbeltblindet, placebokontrolleret unders\u00f8gelse fra 2022 fik voksne, der selv vurderede deres s\u00f8vn som d\u00e5rlig, enten placebo, 20 mg CBN eller 20 mg CBN sammen med forskellige m\u00e6ngder CBD. De tog produktet syv n\u00e6tter i tr\u00e6k, og analysen omfattede 293 deltagere.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gruppen, der kun fik CBN, v\u00e5gnede f\u00e6rre gange om natten og rapporterede generelt mindre s\u00f8vnforstyrrelse end placebogruppen. Forbedringen af den oplevede s\u00f8vnkvalitet var dog ikke statistisk signifikant. Der var ingen forskel p\u00e5, hvor hurtigt deltagerne faldt i s\u00f8vn, hvor l\u00e6nge de var v\u00e5gne om natten, eller hvor tr\u00e6tte de var dagen efter. At tilf\u00f8je CBD forst\u00e6rkede ikke effekten.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Unders\u00f8gelsen byggede p\u00e5 deltagernes egne oplysninger og ikke p\u00e5 m\u00e5linger i et s\u00f8vnlaboratorium.<\/p>\n\n\n\n<h2 id=\"the-2026-study\" class=\"wp-block-heading\">Unders\u00f8gelsen fra 2026: de f\u00f8rste m\u00e5linger i s\u00f8vnlaboratorium<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">I februar 2026 udkom en unders\u00f8gelse fra Woolcock Institute of Medical Research i Sydney. Tyve voksne med l\u00e6gediagnosticeret s\u00f8vnl\u00f8shed fik p\u00e5 tre forskellige n\u00e6tter en enkelt dosis p\u00e5 30 mg CBN, 300 mg CBN eller placebo. Deres s\u00f8vn blev m\u00e5lt med polysomnografi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hovedm\u00e5let, alts\u00e5 hvor l\u00e6nge deltagerne var v\u00e5gne efter at v\u00e6re faldet i s\u00f8vn, blev ikke p\u00e5virket af nogen af doserne. Den h\u00f8jeste dosis gav dog lidt mere let dyb s\u00f8vn (NREM-2), kortere indsovningstid, f\u00e6rre korte opv\u00e5gningsreaktioner i hjerneaktiviteten og bedre oplevet s\u00f8vnkvalitet. Forskerne understreger, at der er brug for st\u00f8rre og l\u00e6ngere unders\u00f8gelser.<\/p>\n\n\n\n<h2 id=\"how-might-cbn-affect-sleep\" class=\"wp-block-heading\">Hvordan kan CBN p\u00e5virke s\u00f8vnen?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pr\u00e6cis hvordan CBN virker, er endnu ikke kortlagt. Forskernes vigtigste hypoteser er, at CBN og is\u00e6r metabolitten 11-hydroxy-CBN p\u00e5virker CB1-receptorerne i hjernen, og at CBN ogs\u00e5 kan spille sammen med andre signalsystemer. Der er brug for mere forskning for at afklare, hvilken rolle de enkelte mekanismer spiller.<\/p>\n\n\n\n<h2 id=\"good-to-know\" class=\"wp-block-heading\">Godt at vide<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Resultater fra dyrefors\u00f8g kan ikke overf\u00f8res direkte til mennesker, og de unders\u00f8gelser, der er lavet p\u00e5 mennesker, er f\u00e5 og delvist sm\u00e5. Den unders\u00f8gelse, der m\u00e5lte s\u00f8vnen mest pr\u00e6cist, fandt ingen effekt p\u00e5 hovedm\u00e5let. Forskerne er enige om, at der er brug for st\u00f8rre og l\u00e6ngere unders\u00f8gelser, f\u00f8r man kan drage sikre konklusioner om CBN og s\u00f8vn.<\/p>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-question-cbn1\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">Hvad er CBN?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>CBN, eller cannabinol, er et cannabinoid, der dannes, n\u00e5r THC nedbrydes, for eksempel ved lang opbevaring. Det virker langt svagere p\u00e5 CB1-receptorerne end THC.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-cbn2\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">Hvad siger forskningen om CBN og s\u00f8vn?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>I dyrefors\u00f8g gav CBN l\u00e6ngere s\u00f8vn og mere dyb s\u00f8vn og REM-s\u00f8vn. Hos mennesker er der tidlige resultater med f\u00e6rre opv\u00e5gninger, men en unders\u00f8gelse fra 2026 fandt ingen effekt p\u00e5 tiden v\u00e5gen om natten.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-cbn3\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">Hvordan adskiller CBN sig fra CBD, n\u00e5r det g\u00e6lder s\u00f8vn?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>CBD er bedre unders\u00f8gt, blandt andet i forbindelse med stress og s\u00f8vn. CBN er mindre udforsket, og i unders\u00f8gelsen fra 2022 forst\u00e6rkede CBD ikke effekten af CBN.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-cbn4\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">Hvilke doser blev brugt i unders\u00f8gelserne?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Unders\u00f8gelsen fra 2022 brugte 20 mg CBN hver aften i syv n\u00e6tter. Unders\u00f8gelsen fra 2026 brugte en enkelt dosis p\u00e5 30 mg eller 300 mg. Doserne beskriver unders\u00f8gelserne og er ikke anbefalinger.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-cbn5\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">Er det her medicinsk r\u00e5dgivning?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Nej. Artiklen opsummerer forskning og erstatter ikke medicinsk r\u00e5dgivning. Tal med sundhedspersonale, hvis du har s\u00f8vnproblemer.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<p class=\"rh-disclaimer wp-block-paragraph\"><em>Denne artikel opsummerer videnskabelig forskning og er kun ment som generel information. Den er ikke medicinsk r\u00e5dgivning og m\u00e5 ikke bruges til at stille en diagnose eller v\u00e6lge en behandling. Kontakt altid en l\u00e6ge eller andet sundhedspersonale.<\/em><\/p>\n\n\n\n<h2 id=\"sources\" class=\"wp-block-heading rh-no-toc\">Kilder<\/h2>\n\n\n\n<ul class=\"wp-block-list rh-sources\">\n<li>Arnold JC, Occelli Hanbury-Brown CV et al. (2025). <a href=\"https:\/\/doi.org\/10.1038\/s41386-024-02018-7\" target=\"_blank\" rel=\"noopener\">A sleepy cannabis constituent: cannabinol and its active metabolite influence sleep architecture in rats<\/a>. Neuropsychopharmacology, 50(3), 586\u2013595.<\/li>\n\n\n\n<li>Bonn-Miller MO, Feldner MT et al. (2024). <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/37796540\/\" target=\"_blank\" rel=\"noopener\">A double-blind, randomized, placebo-controlled study of the safety and effects of CBN with and without CBD on sleep quality<\/a>. Experimental and Clinical Psychopharmacology, 32(3), 277\u2013284.<\/li>\n\n\n\n<li>Lavender IG, Marshall NS, McCartney D et al. (2026). <a href=\"https:\/\/doi.org\/10.1111\/jsr.70284\" target=\"_blank\" rel=\"noopener\">Cannabinol for Acute Treatment of Insomnia Disorder in a Randomized Placebo-Controlled Crossover Trial<\/a>. Journal of Sleep Research, 35(4), e70284.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>CBN forl\u00e6ngede s\u00f8vnen hos rotter og mindskede antallet af opv\u00e5gninger i en unders\u00f8gelse p\u00e5 mennesker, men et s\u00f8vnlaboratoriestudie fra 2026 gav blandede resultater.<\/p>","protected":false},"author":2,"featured_media":60996,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"alt_sv":"https:\/\/rawhemp.se\/cbn-somn-lugnare-natter-2025\/","alt_da":"","alt_es":"","alt_fr":"","alt_nl":"","alt_pl":"","alt_de":"","alt_fi":"","alt_en":"","alt_xdefault":"","footnotes":""},"categories":[470],"tags":[735],"class_list":["post-56697","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles","tag-research"],"acf":{"rh_product_cat":null,"rh_product_ids":null,"rh_products_title":""},"_links":{"self":[{"href":"https:\/\/rawhemp.eu\/da\/wp-json\/wp\/v2\/posts\/56697","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rawhemp.eu\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rawhemp.eu\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rawhemp.eu\/da\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rawhemp.eu\/da\/wp-json\/wp\/v2\/comments?post=56697"}],"version-history":[{"count":14,"href":"https:\/\/rawhemp.eu\/da\/wp-json\/wp\/v2\/posts\/56697\/revisions"}],"predecessor-version":[{"id":61001,"href":"https:\/\/rawhemp.eu\/da\/wp-json\/wp\/v2\/posts\/56697\/revisions\/61001"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rawhemp.eu\/da\/wp-json\/wp\/v2\/media\/60996"}],"wp:attachment":[{"href":"https:\/\/rawhemp.eu\/da\/wp-json\/wp\/v2\/media?parent=56697"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rawhemp.eu\/da\/wp-json\/wp\/v2\/categories?post=56697"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rawhemp.eu\/da\/wp-json\/wp\/v2\/tags?post=56697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}