Anorexia nervosa can cause death.
Anorexia nervosa . In 2013 it directly resulted in about 600 deaths globally , up from 400 deaths in 1990 . Eating disorders also increase a person 's risk of death from a wide range of other causes , including suicide . About 5 % of people with anorexia die from complications over a ten-year period , a nearly 6 times increased risk .