LSD is just one brain-altering material in a class of medicines termed hallucinogens, which cause people to get hallucinations—issues that somebody sees, hears or feels that appear to be actual but are in truth produced by the intellect. In its purest variety, LSD seems like a white or colorless crystalline https://medium.com/@LsdWorld/introduction-to-lsd-what-you-need-to-know-e70ffecb3a92