Anorexia nervosa: an eating disorder involving self-starvation and the inability to maintain a healthy and appropriate body weight

Anxiety disorder: excessive anxiety and worry that persists for months and interferes with a person’s ability to accomplish daily tasks

ARFID: Avoidant and Restrictive Food Intake Disorder, an eating disorder in which the consumption of certain foods is limited by texture, taste, and/or previous negative experiences

Atypical anorexia: an eating disorder in which a person meets some, but not all, of the diagnostic criteria for anorexia nervosa.

Atypical bulimia: an eating disorder in which a person meets some, but not all, of the diagnostic criteria for bulimia nervosa.

Binge eating: eating an abnormally large amount of food in a short period of time while feeling unable to stop.

Binge eating disorder: when binge eating occurs at least once a week for a period of three months, in the absence of any purging behaviours.