Cause or effect of depression in teens? Meth and Ecstasy study suggests “cause.”

A five year study conducted with thousands of local teenagers by University of Montreal researchers reveals that those who used speed (meth/ampthetamine) or ecstasy (MDMA) at fifteen or sixteen years of age were significantly more likely to suffer elevated depressive symptoms the following year. – Medical News Today

Read the story at the link below.

http://www.medicalnewstoday.com/releases/244321.php