Heim cultivated the mushrooms in France and despatched samples for Investigation to Albert Hofmann, a chemist used from the Swiss pharmaceutical business Sandoz (now Novartis). Hofmann—who had synthesized lysergic acid diethylamide (LSD) in 1938—led a study group that isolated and identified the psychoactive alkaloids psilocybin and psilocin from Psilocybe mexicana, https://fredi789soj4.onzeblog.com/profile