I remember this. I was in college and found out I'd gone from normal to overweight, overnight. Fen-Phen jokes were all over campus and everyone was bastardizing Atkins and telling me I couldn't possibly have *lost* the Freshman 15 while (judiciously) eating pasta and bread. It was baaaad.
Okay but this is actually a Thing because they lowered the standards for what was considered overweight. Diet drug companies lobbied to lower it so insurance could cover weight loss meds