Association of Trace mineral status with Depression and Anxiety among chronic obstructive pulmonary disease (COPD) Patients

Background: This study aimed to investigate the association of trace mineral status with depression and anxiety in patients with Chronic Obstructive Pulmonary Disease (COPD). Methods: Sixty-four COPD patients were assessed for zinc, magnesium, and iron levels, as well as their Beck Depression Inventory (BDI) and Beck Anxiety Inventory (BAI) scores. Correlation analyses were conducted to examine the relationships between trace mineral levels and psychological symptoms (Depression and Anxiety). Results: The study found a significant negative correlation between zinc, magnesium, and iron levels and the severity of depressive and anxiety symptoms in COPD patients. Zinc exhibited the most robust negative correlation, suggesting its potential prominence in modulating these psychological symptoms (Depression and Anxiety). Conclusion: These findings underscore the importance of addressing trace mineral deficiencies as part of a comprehensive approach to managing the psychological well-being of COPD patients