Final answer:
Anorexia nervosa is an eating disorder characterized by distorted body image, consistently eating very little, and severe health problems if left untreated. Hence the correct answer is option B
Step-by-step explanation:
Anorexia nervosa is an eating disorder characterized by consistently eating very little and becoming extremely thin. People with anorexia nervosa have a distorted body image and view themselves as overweight even though they are not. This disorder can cause malnutrition, loss of body fluid, and vitamin and mineral deficiencies, and can lead to severe health problems and even death if left untreated.
Hence the correct answer is option B