how does semaglutide affect dopamine GLP-1 Genetics: How Genes Affect Appetite, Semaglutide, and Tirzepatide Response

For decades, addiction was framed primarily as a problem of behavior But biology tells a more complicated story The same medications now transforming obesity medicine may also be influencing reward pathways, cravings,

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Dopamine in the Regulation of Glucose Homeostasis, Pathogenesis of Type 2 Diabetes, and Chronic Conditions of Impaired Dopamine Activity/Metabolism: Implication for Pathophysiological and Therapeutic Purposes

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Recent research on weight loss drugs like semaglutide (Ozempic, Wegovy), which are GLP-1 receptor agonists, reveals they do more than suppress appetite by acting on the gut and hypothalamus. These medications cross

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What Part of the Brain Does GLP-1 Affect? Key Regions Explained

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I asked Dr. Caroline Messer whether GLP-1s are only for weight loss — or if they might also quiet obsessive thoughts, compulsive behaviors, and food noise. Because sometimes it's not about the

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Hedonic eating is controlled by dopamine neurons that oppose GLP-1R satiety

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Last week I posted about how GLP-1s affect more than just appetite. On Saturday May 2nd, The Lancet published the first ever randomised controlled trial looking at semaglutide and alcohol use disorder

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