Orthorexia nervosa (ON) refers to a strong preoccupation with a healthy diet with negative emotional, cognitive, or social consequences when trying to approach this goal and when the eating behaviour deviates from these self-imposed rules. According to a recent meta-analysis published in this journal, the prevalence of ON could be as high as 27.5% [1]. […]
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Barrada et al. (2024) studied this question.
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