Examlex
Some researchers believe that yawning may have evolved as an adaptive social cue, allowing groups to signal and coordinate times of activity and rest.
Bulimia
Also known as bulimia nervosa, a serious eating disorder marked by binge-eating followed by purging behaviors such as vomiting or excessive exercise.
Body Dissatisfaction
A negative perception of one's own body image, often relating to weight, shape, or size.
Bulimia
An eating disorder marked by episodes of binge eating followed by compensatory behaviors such as vomiting, fasting, or excessive exercise.
Anorexia
An eating disorder characterized by an abnormally low body weight, intense fear of gaining weight, and a distorted perception of body weight.
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