Teen substance use linked to peer pressure and well-being, study finds

MedicalXpress | avr. 16, 2026

Researchers at The University of Manchester have identified a range of key risk and protective factors influencing whether young people vape, drink alcohol, smoke or use drugs. Based on data from more than 30,000 pupils aged 12–15, the study, published in the International Journal of Drug Policy, provides one of the most comprehensive pictures to date of adolescent substance use in England, highlighting the importance of social, emotional and environmental influences.