Some parts of the brain that control pleasure and addiction have special spots (called GLP-1 receptors) that certain drugs can target, which might help reduce addictive behaviors by affecting brain chemicals like dopamine.

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Evidence from Studies

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GLP-1 Analogues in the Neurobiology of Addiction: Translational Insights and Therapeutic Perspectives

Narrative Review

Animal

2025 Jun 1

The study looks at the same drugs mentioned in the claim and finds they reduce cravings and relapse in animals by affecting brain reward systems, which supports the idea that they work on addiction through those pathways.

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Source Study

GLP-1 Analogues in the Neurobiology of Addiction: Translational Insights and Therapeutic Perspectives

Score: 1

DOI: 10.3390/ijms26115338

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