Smoking Increases Risk of Depression, Study Finds

**Islamabad (Qudrat Daily):** A recent study has revealed that **tobacco smoking significantly increases the risk of developing depression**, but quitting smoking can reduce this risk.

The research was conducted by the **Central Institute of Mental Health (CIMH)** in Mannheim, Germany, and analyzed data from the **German National Cohort**. The study found that individuals who smoke **daily** are more likely to experience depressive symptoms. However, those who stop smoking see a noticeable **reduction in depression risk**.

The **World Health Organization** has already recognized tobacco smoking as a leading cause of **premature death worldwide**, responsible for over **8 million deaths annually**. While previous studies have linked smoking to mental health issues, the underlying biological and social mechanisms have remained unclear.

This latest research included approximately **174,000 participants** aged between **19 and 72**, with roughly half being women. Participants were categorized into three groups: **never-smokers, former smokers, and current regular smokers**. Researchers examined both smoking habits and the presence of current depressive symptoms.

The study concluded that **never-smokers had the lowest risk of depression**, while regular smokers had the highest. Additionally, the research suggested that the **relationship between smoking and depression may vary by age**.

The findings highlight the importance of **tobacco cessation programs** not only for physical health but also for **mental well-being**.