Hallucinogens

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Hallucinogens - LSD, Peyote, Psilocybin, and PCP

Hallucinogenic compounds found in some plants and mushrooms (or their extracts) have been used—mostly during religious rituals—for centuries. Almost all hallucinogens contain nitrogen and are classified as alkaloids. Many hallucinogens have chemical structures similar to those of natural neurotransmitters (e.g., acetylcholine-, serotonin-, or catecholamine-like).

Drug Abuse at Highest Level in Nearly a Decade

Reports on 2009 data indicating a rise in drug abuse in the United States and the factors that may have contributed to this increase.

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