ADVERTISEMENT

Obesity May Cause Depression Even in Absence of Health Issues

Just being overweight may increase the risk of depression in people.

Updated
Fit
2 min read
Obesity May Cause Depression Even in Absence of Health Issues
i

Overweight and obese people may be at increased risk of depression, even in the absence of other health problems, warns new research.

The research, published in the International Journal of Epidemiology, showed that the psychological impact of being overweight causes depression, rather than associated illnesses such as diabetes.

Study’s co-author Elina Hypponen, Professor at the University of South Australia, said:

Our research shows that being overweight doesn’t just increase the risks of chronic diseases such as cancer and cardiovascular disease; it can also lead to depression.

For the study, the researchers looked at UK Biobank data from more than 48,000 people with depression, comparing them with a control group of more than 290,000 people born between 1938 and 1971, who provided medical and genetic information.

ADVERTISEMENT

Hospital data and self-reporting were used to determine whether people had depression.

The team used a genetic research approach to explore the causal link between the two conditions.

They separated out the psychological component of obesity from the impact of obesity related health problems, using genes associated with higher BMI but lower risk of diseases like diabetes.

"These genes were just as strongly associated with depression as those genes associated with higher BMI and diabetes. This suggests that being overweight causes depression both with and without related health issues - particularly in women," Hypponen said.

"Our robust genetic analysis concludes that the psychological impact of being obese is likely to cause depression. This is important to help target efforts to reduce depression, which makes it much harder for people to adopt healthy lifestyle habits," said Jess Tyrrell of the University of Exeter Medical School in Britain.

(This story was auto-published from a syndicated feed. No part of the story has been edited by The Quint.)

(The Quint is available on Telegram. For handpicked stories every day, subscribe to us on Telegram)

We'll get through this! Meanwhile, here's all you need to know about the Coronavirus outbreak to keep yourself safe, informed, and updated.

Liked this story? We'll send you more. Subscribe to The Quint's newsletter and get selected stories delivered to your inbox every day. Click to get started.

The Quint is available on Telegram & WhatsApp too, click to join.

Published: 
Speaking truth to power requires allies like you.
Become a Quint Insider
25
100
200

or more

PREMIUM

3 months
12 months
12 months
Check Insider Benefits
ADVERTISEMENT
Stay Updated

Subscribe To Our Daily Newsletter And Get News Delivered Straight To Your Inbox.

Join over 120,000 subscribers!
ADVERTISEMENT
×
×