Have A Risk-Taking Teen? This Brain Chemical Might Be Responsible, Researchers Say
By Dennis Thompson HealthDay ReporterFRIDAY, June 12, 2026 (HealthDay News) — Trying weed, alcohol or smoking. Getting into fights. Attempting dangerous “Jackass”-style stunts. Dating that skeevy guy. Ever wonder why some teens are driven to do dumb things? It could be because their developing brains are lacking in an important neurochemical, a new study says. …