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The Associations Between Vegetarian and Vegan Diets and Orthorexia Nervosa Symptoms in Adults: A Systematic Review

Valentina Díaz-Goñi1, Bruno Bizzozero-Peroni1,2,3, María Eugenia Visier-Alfonso1

  • 1Health and Social Research Center, Universidad de Castilla-La Mancha, Cuenca, Spain.

The International Journal of Eating Disorders
|November 13, 2025
PubMed
Abstract

Keywords:
cross‐sectionaldietary patternsdisordered eating behaviorfeeding and eating disordersmental healthobsessive healthy eatingorthorexiaplant‐based dietvegetarian

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