Psychedelics or serotonergic hallucinogens are a group of substances which have in common the agonism for serotonergic 5HT2A receptors as their most important mechanism of action.1 These substances can be found in nature (such as psilocybin, present in mushrooms from the genus Psilocybe and several Other folks; dimethyltryptamine/DMT, current from https://www.evernote.com/shard/s719/sh/330863cc-f66e-28c9-1f41-da0804b81796/RMpoTb0riW3RmWT16RjoS367Hafssl_5BT2tyYmOPBlf01wp-Yuv0jPVlw