GLP-1 medicines such as Wegovy can reduce appetite and make persistent thoughts...

https://wiki-spirit.win/index.php/What_Are_the_Common_Side_Effects_When_Starting_GLP-1%3F

GLP-1 medicines such as Wegovy can reduce appetite and make persistent thoughts about food—often called “food noise”—feel less dominant, though effects vary. Wegovy is taken as a weekly injection