Do Pre-Existing Brain Structures Influence Early Nicotine Use?
March 18, 2025 by filtermag.org
Do Pre-Existing Brain Structures Influence Early Nicotine Use?
A recent study found pre-existing brain structure differences are linked to early substance use in youth. The research suggests a common liability to nicotine use may drive experimentation with tobacco products. Policy implications are noted, as vape restrictions could impact youth smoking rates. The study, published in JAMA, analyzed brain features of 9-11-year-olds to predict substance initiation. Although brain variances were connected to early substance use, other factors like genetics and environment also play a role. The study's lead author highlighted the importance of ongoing research to fully understand the impact of substance use on brain development.
