Friday , May 20 2022

New connection between body mass index and risk of depression


A recent study shows that greater body mass index (BMI) than 30 is associated with a greater risk of depression.

A team from the University of South Australia and the University of Exeter (England) suffered from depression and worked on more than 48,000 people from the UK Biobank cohort. This large, long-term study provides access to genome data for British residents aged 37 to 73 years.

The researchers also formed a control group of 290,000 people born between 1938 and 1971.

Using this information, we have analyzed a lower BMI-associated genes and lower risk of diseases such as diabetes to check if they are related to health problems.obesity had origin depression.

The association seems more important women more than men.

About obesity BMI BMI greater than 30 kg / m2 is calculated by dividing the weight in kilograms by the square meter.

The researchers noticed this. very thin guys and low BMI is more prone to depression than those with a weight considered in norm or in these very thin women.

"The current obesity epidemic is very worrying"He explains how Professor Elina Hypponen, who runs the study together."Depression, according to estimates, the international community costs $ 1 trillion each year.. "

"Our research shows that overweight can not only increase the risk of chronic diseases, such as cancer and cardiovascular problems, but can also lead to depression."

The study was not the first to establish a link between BMI and depression. In 2016, researchers reported that a woman whose BMI was between 30 and 34.9 was twice the risk of depression compared to a normal weight woman. Researchers at Brigham & Women's Hospital in Boston, USA, announced last year's results. women with high bmi also offered a risk postpartum depression more important.

A Dutch study presented at the 2017 European Obesity Congress suggested: overweight child At the age of 8 or 13, the likelihood of depression in their later life was three times higher.

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