'Magic mushrooms' could help treat addiction

The hallucinogen found in "magic mushrooms" could help treat a variety of psychiatric disorders, including depression, anxiety and even addiction, researchers say. A new study provides clues on how much of the substance patients could take to get the greatest benefit with the least risk, researchers say. However, use of the substance, called psilocybin, is not without risk. Its side effects include paranoia and delusions. Under the second-highest dose given in the study, patients said they had a "mystical" experience that they felt was significantly personal and spiritual, but few noted any side effects. Participants reported improvements in attitude, mood and behavior that were confirmed by their friends and family.   link