Heim cultivated the mushrooms in France and sent samples for Investigation to Albert Hofmann, a chemist employed from the Swiss pharmaceutical company Sandoz (now Novartis). Hofmann—who experienced synthesized lysergic acid diethylamide (LSD) in 1938—led a exploration group that isolated and recognized the psychoactive alkaloids psilocybin and psilocin from Psilocybe mexicana, https://nealeu890aws8.bloggip.com/profile