Amy Spencer, a Missouri-based pioneer, navigates the unregulated gray market of obesity medicines. Utilizing drugs like Eli Lilly's Zepbound under the radar, Spencer reduces her weight and costs ...

SAN FRANCISCO (Reuters) -In what she calls the "wild west" of obesity medicines, Missouri-based Amy Spencer is a pioneer.

I’m in London, and I just paid for this damn fat drug I take. I said, it’s not working. They said, he said, I just paid $88 ...