"The human stomach is the same size as your fist, eating more food then the size of your fist, 3/4 to 1 cup, causes abnormal distention of the stomach.
Most people would live better,longer and healthier if they ate 1/3rd of thier daily intake and limited portion intake to the size of thier fist."
Breatharian Mony Vital PhD, author, Ageless Living
see link for book