article_snippet: This was despite the fact it was a study of people with depression, who tended to have poor diets in the first place.
article_snippet: ‘What we found is that poor diet is predicting the onset of depression.
article_snippet: It’s not that people are getting depressed and then eating badly, eating badly causes depression in the first place.
article_snippet: On the other hand, a poor diet can lead to depression, stress and anxiety, She said.
highlights_snippet: 'Eating badly causes the depression in the first place,' researchers say .
  