We all know the feeling: that full tummy/can't move feeling after a big meal, a snack we didn't need, or the last bite of a giant piece of chocolate cake. The food tasted so good going down, but left us feeling oh so full (and usually also bloated, tired, and miserable). Psychologically, we have a tendency to eat until we're "full", thinking that fullness is a good indicator that we've had enough. Unfortunately, we generally eat pretty quickly, so by the time our hunger ho