psychedelic

A psychedelic is a substance that significantly alters perception, mood, and thought processes, often inducing visual or sensory distortions, and sometimes spiritual or introspective experiences. These effects occur because psychedelics interact with brain chemistry, primarily affecting serotonin receptors, leading to changes in how the brain processes information. Common examples include substances like LSD, psilocybin (magic mushrooms), and mescaline. Psychedelics have been studied for potential therapeutic uses in mental health treatment but also carry risks, especially if used improperly. They are generally used in select medical, research, or therapeutic contexts and are regulated in many countries.