
A recent clinical study led by NYU Langone found that psilocybin, the psychoactive ingredient in magic mushrooms, reduced heavy drinking by 83%, compared with a 51% reduction among those who received an antihistamine placebo.
Psychedelic treatment for alcoholism became popular in the 1960s and 1970s, when LSD studies showed that the substance reduced alcohol misuse. Yet that possibility ceased to be considered until now.