I've found when I take metformin, and then eat food later, I enjoy the food so much more as a craving/satiation thing. Especially steaks. But I'm not quite sure why that is. I can't say that what peers have told me about metformin is to help with weight loss, but supposedly the benefits/effects on the body are generally positive.
Maybe there’s some way to de-program such strong associations but seems like a way to kick a bad habit..
I got very sick fairly shortly after eating a bunch of strawberry ice cream when I was a kid. 25 years later and I still can't stand the stuff.