Year: 2025
Type: article
Study design: Observational Study
Abstract: P sychological disorders, which are defined as behavioral, mental, or emotional abnormalities that may affect the quality of life of the person, significantly affect mortality in developed countries and show alarming trends in developing countries.[1,2] The three most prevalent psychological conditions are stress, anxiety, and depression.[1] Reports reveal that more than 300 million people globally demonstrate depression signs, while more than 260 million people suffer from anxiety disorders (4.4% and 3.6%, respectively, of the worldwide population).[2,3] In Türkiye, the prevalence of depression has been reported as 13.1% in women, 5% in men, and 9.1% in total.[4] Depression has a relationship that affects nutrition behavior.A study conducted in Türkiye revealed an association between night-time eating and depression risk among adolescents.Objectives: It is thought that plant-based diets may improve the mental health and academic achievement of individuals.The aim of our study was to evaluate the effect of adherence to plant-based diets on mental health and academic achievement in university students.Methods: Students' adherence to a plant-based diet was determined by the plant-based diet index (PDI) score.The mental health status was determined using the Depression-Anxiety-Stress Scale (DASS).Students' academic performance was determined based on the university grade point average (GPA) question asked.Results: Our results showed that women studying in the health department have higher healthy plant-based diet scores (p<0.001).In addition, it was determined that students who adapted to a healthier plant-based diet had better mental health and academic achievement (p<0.05).Fourth-grade students had lower unhealthy PDI values than 1 st -grade students (p<0.001).Alcohol users had lower PDI, and smokers had higher healthy PDI (hPDI) (p<0.001).It was found that hPDI values explained 2.5-3.7% of DASS scores and 1.6% of GPA (p<0.05).Conclusion: In our study, plant-based diet was related to mental health and academic achievement in university students.It is also recommended to develop plant-based diet interventions due to their effects on mental health and academic achievement.
Source: BAU Health and Innovation
Author: Ezgi Arslan Yüksel
Institution: Haliç University
Language: English
Topic: Nutritional Studies and Diet
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W4409551273