Final answer:
Untreated anorexia nervosa has a high mortality rate. Individuals with anorexia nervosa often maintain a body weight well below average through starvation and excessive exercise. Treatment is important for recovery.
Step-by-step explanation:
Untreated anorexia nervosa has a high mortality rate. Individuals with anorexia nervosa often maintain a body weight well below average through starvation and excessive exercise. This can lead to a number of negative health outcomes, such as bone loss, heart failure, and in extreme cases, death.
Estimates of the prevalence of anorexia nervosa in women range from just under one percent to just over four percent. Prevalence rates are typically lower for men. Treatment is important for recovery, as about 50 to 85 percent of people with eating disorders can recover with treatment.