Ozempic curbs cravings for alcohol and nicotine, not just food

GLP-1 drugs such as Ozempic and Wegovy may reduce cravings for alcohol, nicotine and other addictive substances in addition to suppressing appetite. Scientists have identified a specific area of the brain — likely the so-called "craving centre" — that may explain this unexpected effect. The finding opens potential new therapeutic uses for these medications.