Microdosing?

Anyone have any insight on Microdosing?? I used to be a heavy pot smoker and now only smoke CBD and CBG though I would pick up weed again, just in small amounts lol. Anyways I've been doing research and there are quite a few people who say their anxiety and depression has dwindled down significantly from microdosing "magic mushrooms." Has anyone on here looked into it or have done it before or has any insight on it at all? Just curious lol