What age group is most likely to initiate hallucinogen use?

The age group of 15-19 years is most likely to initiate hallucinogen use due to several sociocultural and developmental factors. Adolescents are at a stage in their lives where they often seek new experiences, exhibit risk-taking behaviors, and may be influenced by peer groups. This age group is typically exploring identity and autonomy, making them more susceptible to trying substances that offer altered states of perception, such as hallucinogens.

Additionally, during adolescence, individuals are increasingly exposed to substances through social settings, gatherings, and media influences, which can normalize or glamorize drug use. The brain is still developing during these years, which may contribute to impulsivity and experimentation. In contrast, the other age groups listed are generally less associated with the initiation of hallucinogen use, as younger children are usually not in environments where such substances are present, while older adults typically have different life priorities and experiences that often discourage drug use.