The immortal lines by William Shakespeare, "If music be the food of love, play on" can be slightly modified to read as, "If food be the love of people, eat on".
Dazed by this maze?!!? Don't be! The reason is that there exist some people; and more so between us; who live to eat and not eat to live!! To them food is the be-all and end-all.
So I am sure after this philosophical description, amalgamated with the scientific information, your appetite for this subject would have increased. Therefore, without further delay here comes the main course, oops! The main bone of contention that is 'Emotional or Binge Eating'.