Healthy diet improves depression in young adults, study says
Not only did eating a healthy diet for three weeks improve depressive symptoms in college-aged young adults, but those who continued the diet for three months kept their improved outlook on life, according to a small randomized trial on diet and depression. “Simply cutting down processed food intake and increasing fruit, vegetable(s) and fish resulted in improvements in depression symptoms,” said Heather Francis, a neuropsychologist at Australia’s Macquarie University and the lead author of the study published Wednesday in the journal PLOS One.
Teens in the study who had the greatest increase in fruit and vegetable consumption showed the most improvement, Francis said, and those who did not change their diet had no change in their depression from the start of the study. The average age of participants in the study was 19.