Yes, I see three responses along these lines, already. Some people don't lose weight. Some people's appetite isn't affected. Some people retain their taste for

Yes, I see three responses along these lines, already. Some people don't lose weight. Some people's appetite isn't affected. Some people retain their taste for sweets. And so on. But "misleading and a bit dangerous"? Really? Readers can find a summary of metformin's typical effects on Wikipedia, here: https://en.m.wikipedia.org/wiki/Metformin https://en.m.wikipedia.org/wiki/Metformin YMMV: "your mileage may vary"