https://researchpepnews.com/articles/glp1-addiction-alcohol-drug-cravings Research Pep News en 2026-08-02 Could Semaglutide, Tirzepatide and Retatrutide Quiet Alcohol and Drug Cravings? https://researchpepnews.com/images/editorial/glp1-addiction-reward-circuit.png Researchers are testing whether incretin-based peptides can reduce the pull of alcohol and other addictive substances by changing cue- and reward-related signaling. Image: Research Pep News.