Navigation Links
For Teen Boys, Heavy Drinking & Impulsivity May Be Vicious Circle
Date:11/16/2010

TUESDAY, Nov. 16 (HealthDay News) -- Bouts of heavy drinking can increase male teens' levels of impulsive behavior over time, including their propensity for more heavy drinking, a new study finds.

The study included more than 500 boys in Pittsburgh who were assessed each year from first-grade until they were 20 years old, with another follow-up four to five years later.

When they were teens, boys with moderate levels of impulsive behavior showed a significant increase in impulsivity if they had engaged in heavy drinking the previous year, as opposed to those with low or high levels of impulsive behavior.

The findings were released online in advance of publication in the February print issue of the journal Alcoholism: Clinical & Experimental Research.

"Heavy alcohol use in adolescence may lead to alterations in brain structure and function that reduce behavioral (impulse) control, which could, in turn, promote further heavy drinking," first author Helene R. White, professor of sociology at the Center of Alcohol Studies at Rutgers University, said in a news release from the journal's publisher.

"We chose boys because they tend to drink heavier than girls during adolescence, and adolescent boys generally exhibit less impulse control than adolescent girls," she added.

The findings emphasize the need for prevention, said Andrew Littlefield, a doctoral candidate in clinical psychology at the University of Missouri. He was not involved in the study.

"Decreasing heavy drinking during adolescence may decrease impulsivity by preventing damage to crucial brain areas. Findings also suggested that adolescents who stopped heavy drinking later 'rebounded' to lower levels of impulsivity. Therefore, decreasing drinking during adolescence could result in improved self-control at later ages," Littlefield said in the news release.

More information

The U.S. National Institute on Alcohol Abuse and Alcoholism has more about alcohol and health.

-- Robert Preidt

SOURCE: Alcohol: Clinical & Experimental Research, news release, Nov. 16, 2010


'/>"/>
Copyright©2010 ScoutNews,LLC.
All rights reserved  

Related medicine news :

1. Research looks at stuttering differences in boys, girls
2. Launch of New Book, What to Do for Heavy Kids, Coincides with First Lady's Campaign to Fight Childhood Obesity
3. Heavy Daily Drinking Linked to Worse Health
4. Heavy Alcohol Use Linked to Cancer
5. Heavy alcohol use, binge drinking, might increase risk of pancreatic cancer, researcher reports
6. Study details autisms heavy toll beyond childhood on marriages
7. Heavy drug-use among bad boys curbed by parental monitoring and peers
8. Low-Carb Diets Heavy on Meat May Raise Health Risks
9. NASA captures very heavy rain in Typhoon Fanapi and 2 landfalls
10. Freshman weight gain: Women with heavy roommates gain less
11. UF study: Emotional effects of heavy combat can be lifelong for veterans
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
For Teen Boys, Heavy Drinking & Impulsivity May Be Vicious Circle
(Date:6/23/2017)... ... June 23, 2017 , ... The Rhode Island Quality ... Management Alerts and Dashboards, an innovative new service enabling healthcare providers to proactively ... Management Alerts and Dashboards provide near real-time data about patients admitted to and/or ...
(Date:6/23/2017)... ... ... By scoring 100% for fiscal management and accountability, the Arthritis National Research ... Charity Navigator, validating ANRF's work as a top charity in America. , This achievement ... earns ANRF a spot on their “ 10 Charities Worth Watching ” list as ...
(Date:6/23/2017)... ... ... Studies show evidence that carotenoids and antioxidants derived either from the diet or from ... how often do ophthalmologists and optometrists in Sweden recommend the use of nutritional supplements, ... symptoms of AMD? A study published recently in Dove Medical Press journal, ...
(Date:6/23/2017)... ... June 23, 2017 , ... Dr. Ran Y. ... has recently begun offering three new minimally invasive procedures to patients who want ... reducing downtime, Dr. Rubinstein is excited to bring microneedling, microneedling facials, and platelet ...
(Date:6/23/2017)... ... 2017 , ... Everybody has their own personal preference when it comes to ... some people don't like it at all. FindaTopDoc took a look at what makes ... can give readers a taste of their deepest, darkest fantasies and has the ability ...
Breaking Medicine News(10 mins):
(Date:6/19/2017)... , June 19, 2017  Researchers from DRUGSCAN ® ... they will host a live, complimentary webinar titled, "Untangling ... benchtop to the real world" on Wednesday June 28, ... This webinar will feature interviews with recreational ... into the manipulation techniques abusers use to prepare opioid ...
(Date:6/14/2017)... , June 14, 2017  ivWatch LLC, a ... effectiveness of intravenous (IV) therapy, is pleased to announce ... category of Nonsurgical Hospital Supplies and Equipment at the ... program for the medtech industry. The award was presented ... Jacob K. Javits Center in New York ...
(Date:6/13/2017)... , June 13, 2017 Zimmer Biomet Holdings, Inc. ... today announced that the U.S. Food and Drug Administration (FDA) ... 3, 2015 relating to its Zhejiang, China ... "The successful clearance of the Warning Letter ... manufacturing facility is a measure of the progress we have ...
Breaking Medicine Technology: