Answer:
Anorexia nervosa
Step-by-step explanation:
Anorexia nervosa is an eating disorder that affects people from all social situations, age or gender.
In this case we can easily identify Vanessa is facing it because she does not have the ideal weight according to her height, the self image of her body is distorted and she considers she is still fat and she is restricting the amount of kilocalories she needs to one that is not healthy.