N,N-Dimethyltryptamine

n,n-Dimethyltryptamine (often shortened to DMT) is a chemical found in some plants and animals. It can produce intense mind-altering effects if taken in large doses. In smaller doses, it can make people feel relaxed and can have positive spiritual or emotional effects. It usually comes in a white powder or crystal form, and can be smoked, injected, or taken orally.