What do some researchers suggest might be of greater significance than the environment in the development of eating disorders?

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Some researchers suggest that genetics may play a larger role than the environment in the development of eating disorders. Studies have found that individuals with a family history of eating disorders are more likely to develop one themselves, indicating a genetic component. Additionally, identical twins are more likely to both have an eating disorder than fraternal twins, further supporting a genetic influence.

What Do Some Researchers Suggest Might Be of Greater Significance