When Molly Taylor started taking Mounjaro in the fall of 2024, she marveled at the speed of results. She wasn’t overweight, but she hadn’t been comfortable in her body. Now, she could eat whatever she wanted, just in smaller portions, and people were complimenting her looks. She no longer felt self-conscious.
Then her mindset began to shift.
“I gradually started to worry about what I was eating, how many calories were in it, if it was going to stop me from losing more weight,” said the 23-year-old nanny, who is studying to be a nurse in London. “I think that’s when I was starting to develop anorexia.”
GLP-1s have been hailed as miracle drugs, their rise leading to critical breakthroughs in America’s fight against obesity. Roughly 13 million Americans are now on them, according to research from JPMorgan published in February. The drugs mimic naturally occurring hormones to suppress appetite and cravings and make people feel full. For those who’ve struggled with restrictive eating and anorexia, that can be a tantalizing proposition—and a dangerous one.