Yeah, I don't know if it was that episode or from somewhere else, but there was a similar thing where they followed the person around for a day and it turned ou

Yeah, I don't know if it was that episode or from somewhere else, but there was a similar thing where they followed the person around for a day and it turned out they didn't count anything ate as a snack between meals. They were accurately counting their meals, but including the snacks went somewhere above 3000 a day.