LSD is only one head-altering compound in a category of medications called hallucinogens, which cause people to have hallucinations—things that somebody sees, hears or feels that seem like true but are in reality developed from the intellect. These receptors support visualization and interpretation of the actual world. The extra serotonin https://www.tumblr.com/lsdvibes/757469329295048704/historyoflsd?source=share