I look for whether they mention a bad week at all, even a small one. Reviews that only ever say it was smooth the whole time make me suspicious

I forget to drink until my head starts swimming, and it took me way too long to connect that to the appetite drop. Keeping a full glass where I can see it is the only thing that gets me.

honestly, coffee only mornings happened to me too, though I still keep a box of crackers in the desk drawer for the days it doesn't hold