Today’s high potency weed raises risk of anxiety and addiction

This study provides the 1st general population evidence suggesting that high-potency cannabis is associated with addiction and mental health [disorders], concluded 8 research institutions which surveyed 1,087 UK residents who reported marijuana use in the past year. High-potency weed users are twice as likely to have used illicit drugs in the past 12 months, and over 3 times as likely to be tobacco smokers. University of Bristol explains.