According to the researchers of International Journal of Epidemiology, people with high body mass index are at higher risk of developing depression. Researchers of this study were able to gather hospital and personal data from 500,000 participants from year 2006 to 2010 with ages 37 to 73 and results show that there are 49,000 participants who have depression with high BMI.
 
Although the research is a breakthrough in understanding more about mental health problems, Professor Naveed Sattar of University of Glasgow said that proper exercise and having a healthy diet can help individuals to improve their mental and physical health.