Anorexia nervosa (AN) is a psychiatric condition of restrictive eating, severe weight loss, and a fear of weight gain. The tremendous strain that AN puts on the body can contribute to many medical ...

Here's what anorexia nervosa is, why it's so concerning and how people who struggle with the disorder can get help.

Anorexia nervosa is an eating disorder that occurs when a person refuses to eat an adequate amount of food or is unable to maintain a minimally healthy weight for their height—a body mass index below ...

New research indicates that the eating disorder anorexia nervosa is associated with being an early riser, unlike many other disorders that tend to be evening-based such as depression, binge eating ...

Researchers have identified many different causes for eating disorders, ranging from genetic risk factors to the culture a person grows up in. However, no single factor causes all eating disorders.

People with anorexia nervosa may be more likely to be early risers, a genetic association study suggested. Looking at nearly 17,000 cases with this eating disorder, genetic liability for anorexia ...

Eating disorders are complex mental health conditions that affect millions of people worldwide, irrespective of age, gender, or background. These abnormal eating habits can have serious implications ...