There is no single cause for binge eating but, like most eating disorders, it is seen as a way of coping with feelings of unhappiness, depression and low self-esteem.

Pressure to lose weight

Pressure from the media and from society to achieve a slim body shape can cause a tendency to binge eat.

This is because binge eaters who may be obese or may perceive themselves to be obese may not be able to achieve their desired body shape. This sense of inadequacy causes them to overeat, and then feel guilty.

Stress and mental health

Stress is another common trigger of eating disorders. Moving house, job or school, or the death of a friend or relative, can cause someone to binge eat.

It is estimated that about 50% of people with a binge eating disorder have had depression at some point in their life.

People with eating disorders usually experience difficulties in their personal life. Binge eaters often feel ashamed at the volume of food they consume, and may feel that their lack of control around food mirrors the lack of control they have over their personal lives.

Occupation

People working in occupations that require weight control, such as sportsmen or models, are more likely to binge eat. Also, those who work with food, for example in catering, may be more susceptible to binge eating.