A moderate adherence to a healthy dietary patterns was associated with an important reduction in the risk of developing depression.

The participants of the study followed three diets namely the Mediterranean Diet, Pro-Dietary Pattern and the Alternative Health Eating Index - 2010.
Researchers ranked how well participants followed a given diet with a scoring system placing and compared those scores with results of depression diagnoses from start to finish.
The study found that better compliance on the three diets are similar and linked to reduce the risk of depression.
The researchers concluded that omega-3 fatty acids, fruits, nuts and vegetables could cut the risk of depression.
Dr. Almudena Sanchez-Villegas, from the University of Las Palmas de Gran Canaria said, "We wanted to understand what role nutrition plays in mental health, as we believe certain dietary patterns could protect our minds."
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The study was published in the journal BMC Medicine.
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