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Chapter 1: How do eating disorders develop over time?
How do eating disorders develop? Thanks for asking. Eating disorders don't appear overnight. They tend to build up over time, shaped by a mix of genetics, psychology and social factors. That's why early detection matters. The sooner the warning signs are recognised, the faster appropriate support can be put in place.
And it's worth being clear, this isn't about occasional cravings or a slightly restrictive diet. Eating disorders are serious psychiatric conditions, typically taking three main forms, anorexia nervosa, bulimia and binge eating disorder. How are these disorders manifested? It often starts with a growing preoccupation with body image and weight.
Some might begin weighing themselves frequently, feel increasingly dissatisfied with their appearance or constantly think about food, calories or their body. Over time, these thoughts can become all-consuming, undermining self-esteem and crucially altering eating habits. That's usually the point when the disorder really takes hold.
What are the social factors that might explain the emergence of eating disorders? According to child psychiatrist Natalie Goddard, speaking to the Foundations for Medical Research, these disorders are often tied to body image distortions, sometimes referred to as body dysmorphic disorder, where people struggle to see themselves as they truly are.
Social and media pressure play a major role, especially in environments that glorify fitness. Certain fields like sport, the arts and fashion, where appearance is front and centre, can heighten that risk. Women are particularly affected, with eating disorders occurring about three times more often in women than in men, according to France's national health insurance data.
And what about the genetic factors in all this? Research suggests that there may also be a hereditary component. A 2021 study published in the International Journal of Eating Disorders points to a genetic link between eating disorders and other psychological conditions.
Co-author Nadia Mikhali, a psychiatry professor at the University of Geneva, highlights connections with disorders such as schizophrenia, depression, bipolar disorder and even migraines. In other words, a predisposition to one may increase the likelihood of developing another. Depending on the disorder, what changes can be observed in eating habits? The signs can vary widely.
Some people may begin skipping meals, eating very small portions, slowing down their eating or cutting food into tiny pieces, behaviours often associated with anorexia. Others may experience episodes of binge eating, consuming large quantities of food in a short time. When these episodes are followed by purging, it's typically classified as bulimia.
Without purging, it's known as binge eating disorder. There you have it.
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Chapter 2: What are the main forms of eating disorders?
Now you know how eating disorders develop. In under three minutes, we answer your questions and help you understand the true meaning behind the trends, concepts and acronyms that are making headlines. Listen along and you really will know for sure. Catch.