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

https://highstylife.com/what-does-it-mean-that-the-uk-was-first-in-europe-to-approve-both-oral-glp-1-options/

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