Exploring the Question: What is a Drug That Alters Perception?
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4 min read
In 2019, an estimated 5.5 million or more people in the U.S. reported using hallucinogens [1.3.1]. A drug that alters perception, also known as a hallucinogen, is a substance that changes a person's thoughts, feelings, and perception of reality [1.2.2, 1.2.3].
