Anorexia mirabilis, also known as holy anorexia or inedia prodigiosa or colloquially as fasting girls,[1][2][3] is an eating disorder, similar to that of anorexia nervosa,[1][2] that was common in, but not restricted to, the Middle Ages in Europe, largely affecting Catholic nuns and religious women.[3][4] Self-starvation was common among religious women, as a way to imitate the suffering of Jesus in his torments during the Passion, as women were largely restricted to causing themselves voluntary pain by fasting, whereas holy men experienced suffering through physical punishment.[3]