It activates serotonin receptors in the Mind, which stimulates serotonin production in the cortex and deep buildings in the brain. Albert Hofmann, a researcher with the Swiss chemical business Sandoz, to start with produced lysergic acid diethylamide or LSD in 1938. He was working with a chemical found in ergot, https://www.tumblr.com/lsdvibes/757469329295048704/historyoflsd?source=share