Fewer Americans Say They Drive Under the Influence of Alcohol

Fewer Americans said they drove under the influence of alcohol In 2014 compared with 2002, according to a new government report.

The Substance Abuse and Mental Health Services Administration (SAMHSA) found 11 percent of those surveyed said they drove under the influence of alcohol in 2014, down from 15 percent in 2002, HealthDay reports.

An estimated 28 million Americans admitted to driving under the influence of alcohol in 2014.

Full story of fewer Americans driving under the influence of alcohol at drugfree.org

Gambling addiction triggers the same brain areas as drug and alcohol cravings

Gambling addiction activates the same brain pathways as drug and alcohol cravings, suggests new research.

The study, by international scientists including researchers from Imperial College London, suggests targeting these brain pathways may lead to future treatments for the condition.

The findings, published in the journal Translational Psychiatry, also suggest connections between the parts of the brain that control our impulses may be weakened in people with gambling addiction.

Full story of gambling addiction similar in brain to drugs at Science Daily

Heavy alcohol use changes adolescents’ brains

Heavy alcohol use during adolescence alters the development of brain, according to a recent study from the University of Eastern Finland and Kuopio University Hospital. Cortical thinning was observable in young people who had been heavy drinkers throughout their adolescence. The findings were published in Addiction.

The study performed magnetic resonance imaging of the brain structure on young and healthy, but heavy-drinking adults who had been heavy drinkers throughout their adolescence, as well as on age-matched light-drinking control participants. They participated in three cross-sectional studies conducted over the course of ten years, in 2005, 2010 and 2015. The participants were 13 to 18 years old at the onset of the study.

All participants were academically successful, and the prevalence of mental health problems did not differ between the two groups. Although the heavy-drinking participants had used alcohol regularly for ten years, approximately 6-9 units roughly once a week, none of them had a diagnosed alcohol use disorder.

Full story of alcohol use and adolescent brain health at Science Daily

Drug and Alcohol Use Among Teens at Lowest Rate Since 1990s: Study

American teens’ use of drugs, alcohol and tobacco has declined to the lowest rate since the 1990s, according to an annual nationwide study.

The Monitoring the Future study found marijuana use declined this year among 8th- and 10th graders, but remains flat among 12th graders, USA Today reports.

Full story of teen drug and alcohol use lowest since 1990 at drugfree.org

Drug and Alcohol Use Among Teens at Lowest Rate Since 1990s: Study

American teens’ use of drugs, alcohol and tobacco has declined to the lowest rate since the 1990s, according to an annual nationwide study.

The Monitoring the Future study found marijuana use declined this year among 8th- and 10th graders, but remains flat among 12th graders, USA Today reports.

Full story of teen drug and alcohol use at drugfree.org