IANAS/D but it seems that it is, in fact, effectively harmless (in people without severe pre-existing mental disorders, which is to say most people). Source:

IANAS/D but it seems that it is, in fact, effectively harmless (in people without severe pre-existing mental disorders, which is to say most people). Source: http://en.wikipedia.org/wiki/Lysergic_acid_diethylamide#Potential_adverse_effects http://en.wikipedia.org/wiki/Lysergic_acid_diethylamide#Pote...