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2 papers
This review explains the fast-growing problem of so-called "legal highs", which are better called novel psychoactive substances or NPS. Unknown labs keep making slightly different chemicals to avoid bans, and this led to about 80 new substances being spotted in one year. The paper groups these drugs into five main…
Researchers looked at sixty studies to see how biology, social life, and psychology mix together to affect substance use problems and mental health. They found that brain systems, genes, childhood experiences, parenting, personality, and existing mood or anxiety problems all interact. This makes addiction and related psychiatric symptoms complicated, especially…
