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

https://bizzmarkblog.com/why-does-oral-semaglutide-have-strict-absorption-rules/

GLP-1 medicines such as Wegovy can reduce appetite and persistent thoughts about food, but effects vary. In the UK, clinical checks and follow-up help monitor side effects and progress. The Wegovy pill is taken daily on an empty stomach.