Cannabis: it matters how young you start - Researchers find that boys who start smoking pot before 15 are much more likely to have a drug problem at 28 than those who start at 15 or after, according to new research (n=1,030) in the Canadian Journal of Psychiatry.

Cannabis: it matters how young you start - Researchers find that boys who start smoking pot before 15 are much more likely to have a drug problem at 28 than those who start at 15 or after, according to new research (n=1,030) in the Canadian Journal of Psychiatry.: https://ift.tt/2Iz93Da Read more... https://ift.tt/2rS2iWM