German scientists have found that vegetarians are more prone to depression
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A group of German researchers from the Ruhr University and the University of Duisburg-Essen found that vegetarians are more prone to depression. The study results were published in the Journal of Affective Disorder.
A meta-analysis of several studies involving almost 50 thousand people, of whom 8 thousand were vegetarians, found that vegetarians are more susceptible to depression compared to those who eat meat and fish. However, scientists noted the difficulty of drawing definitive conclusions about the relationship between depression and vegetarianism, given the possible influence of other factors. For example, some may have decided to change their diet after the onset of depression.
Future research will aim to better understand the cause-and-effect relationship and identify possible factors influencing the link between vegetarianism and depression, the article says.
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