Most women care of how they appear. How much they weigh. What others think. How people react to them. Most girls react bad enough that it makes them stop eating completely. They act fine but refuse to swallow the thing that keeps their body moving. Most girls look in the mirror and think 'Ugly. Fat. No one will love you if you are fat.' Most girls believe this and damage the body that lets them see the world. Devastating, but true.
Society is cruel to those who are beautiful and play with your heart. Most can't handle people telling them they are fat, ugly, waste of space, monstrosity, animal, beast. But the one word that makes anyone lose it is,
"The world would be better if you were dead."