The Hidden Struggle: Disordered Eating In Nutrition Vs. Non-Nutrition Students – A Systematic Review
DOI:
https://doi.org/10.64252/00gfn202Keywords:
disordered eating, nutrition students, orthorexia nervosa, eating disorders, university students, dietary restraint, mental health, academic stress, binge eating, body imageAbstract
Background: Disordered eating behaviors (DEBs) are a growing concern among university students, particularly those studying nutrition. Previous research suggests that nutrition students may be at higher risk due to heightened dietary awareness, academic pressures, and body image concerns.
Objective: This systematic review compares the prevalence and risk factors of DEBs between nutrition and non-nutrition students.
Methods: A comprehensive search was conducted in PubMed, PsycINFO, Scopus, and Web of Science (2010–2024). Studies were included if they assessed DEBs (e.g., restrictive eating, binge eating, orthorexia) in university students. Quality assessment was performed using the Newcastle-Ottawa Scale.
Results: Of the 20 studies reviewed, 65% reported higher DEB prevalence in nutrition students, particularly orthorexia nervosa (ON) and restrictive eating. Key risk factors included academic stress, perfectionism, and exposure to dietary theories. Non-nutrition students exhibited higher rates of binge eating and emotional eating.
Conclusion: Nutrition students may be more susceptible to certain DEBs, warranting targeted interventions in academic curricula. Further research should explore cultural and gender differences.
