The estimates from research signify that 46% of anorexia patients tend to recover completely. On the other hand, 34% of the patients display partial recovery, while 20% of the patients develop chronic anorexia nervosa. The prognosis for anorexia nervosa is the best in adolescents and young adults. In fact, 60% of adolescents recover completely. However, the treatment for anorexia in adults might not showcase immense usefulness.