<human>:  Where does the name ‘Anorexia Nervosa’ come from?
<bot>: Anorexia is a Greek word meaning “loss of appetite”. Nervosa is Latin for “nervousness”. People with anorexia nervosa often have a distorted body image and may engage in excessive exercise and dieting to lose weight. They may also restrict food intake to the point of starvation, or refuse to eat altogether.