Lysergic acid diethylamide, better known as LSD, is a powerful hallucinogenic drug that has been the subject of much scientific research over the years. While LSD is often associated with recreational drug use, it has also been shown to have potential therapeutic benefits in certain clinical settings. In recent years, there has been a resurgence of interest in LSD-assisted psychotherapy, with promising preliminary results. Read the latest research about LSD below.