In a first-of-its-kind study published in the American Journal of Affective Medicine in 20132, five researchers reported their conclusion that, across all major mental health issues (sorted here as Attention Deficit Hyperactivity Disorder, general anxiety, major depression, eating disorders, Obsessive Compulsive Disorder, schizophrenia, and suicide), information searches about mental health issues on Google peak high during the winter months and drop to a significantly lower level during the summer.
