Association between junk food intake and depression among dental students – A questionnaire study

Background: Dental students often face significant academic and clinical pressures, which can negatively impact their mental health. Unhealthy dietary habits, particularly the consumption of junk food, have been linked to various mental health disorders, including depression. This study aimed to investigate the association between junk food consumption and depressive symptoms among dental students. Materials and Methods: This study, conducted via questionnaire, explored the potential link between junk food consumption and depression specifically within the population of dental students. The questionnaire assessed demographic information, frequency of junk food consumption, and depressive symptoms using a Beck’s depression scale. The data was analyzed using descriptive statistics and correlation analysis to identify and quantify the relationships between the study variables. Results: The results of the study revealed a significant positive correlation between junk food consumption and depressive symptoms among dental students. Higher frequency of junk food consumption was associated with the higher levels of depressive symptoms. Conclusion This study reveals a significant link between junk food consumption and depression among dental students, underscoring the need for dental education institutions to prioritize promoting healthy eating habits and mental wellness initiatives to safeguard the overall well-being of their students.