@CNN: People who use cannabis daily, as well as those who use high-potency weed, may be three times more likely to develop psychotic disorder than never-users, a new study finds https://t.co/z9SwfJhTkN https://t.co/kXD4wLiT1K

@CNN: People who use cannabis daily, as well as those who use high-potency weed, may be three times more likely to develop psychotic disorder than never-users, a new study finds https://t.co/z9SwfJhTkN https://t.co/kXD4wLiT1K