Cannabis meta-study finds no evidence it helps anxiety, depression, or PTSDhttps://thesciverse.org/the-largest-cannabis-study-ever-conducted-found-no-evidence-it-helps-anxiety-depression-or-ptsd-and-warned-it-may-be-making-all-three-worse/ by ck2 • 2 months ago 7 1 2 months agoTHthesciverse.org