According to the researchers of International Journal of Epidemiology, people who are obese are at higher risk of developing depression. Based on their study, women with high body mass index (BMI) are more likely to suffer depression than men and one of the underlying factors is related to physical appearance.
 
Researchers procured hospital and personal data from 500,000 participants from year 2006 to 2010 with ages 37 to 73 and found out that there were 49,000 participants with 73 genetic similarities that have depression with high BMI and majority of it are women. Even after excluding family history that made 49,000 participants susceptible, the results are still the same. Professor Naveed Sattar of University of Glasgow suggests everyone to have a healthy lifestyle to prevent mental and physical health problems.