Navigation Links
Early Response to Alcohol May Predict Later Drinking Behavior
Date:4/7/2011

THURSDAY, April 7 (HealthDay News) -- A young adult's early response to alcohol may predict future drinking problems, researchers say.

The University of Chicago study included 200 volunteers, aged 21 to 35, who were classified as either light or heavy drinkers during an initial laboratory test. Heavy drinkers experienced greater sensitivity to the rewarding and stimulating effects of alcohol, while light drinkers reported stronger alcohol-related sluggishness and sedation, the study found.

"They both had very similar blood alcohol concentration curves, but the effects of alcohol were markedly different," study author Andrea King, a professor of psychiatry and behavioral neuroscience, said in a University of Chicago Medical Center news release.

The findings show that "you can take a 150-pound male light drinker and a 150-pound male heavy drinker and give them each the exact same dose of alcohol, but their brains respond very differently to this substance, hence the divergent experiences and mood reports after consumption. It's really fascinating," King said.

Over two years of follow-up, the heavy drinkers fell into different groups, including those who cut back on binge drinking ("gradual maturing"), those who kept up a moderate or high frequency of binge drinking, and those who bumped up their binge drinking ("exacerbating").

People in the "exacerbating" group drank more alcohol, drank more often, suffered more alcohol-related problems, and were more likely to meet the criteria for diagnosis of alcohol abuse or dependence, the study authors noted.

Because the study participants who exacerbated their binge drinking habits during the follow-up period were more likely to have experienced positive and stimulating effects of alcohol in the initial laboratory test, the researchers suggested that it may be possible to predict a person's future drinking behavior.

"If we know more about who's going to become a problem drinker, we may be able to prevent future escalations and intervene earlier, before development of severe alcoholism," King said. "The stimulant-type responder could learn that while such a response pattern may not be their fault, it could put them at risk for longer-term problems and consequences."

The study was published in the April issue of the Archives of General Psychiatry.

More information

The U.S. Centers for Disease Control and Prevention has more about alcohol consumption.

-- Robert Preidt

SOURCE: University of Chicago Medical Center, news release, April 4, 2011


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

Related medicine news :

1. Minnesota Department of Health Report: Nearly 6,000 Hospitalizations for COPD in 2007
2. Moms Lifestyle in Early Pregnancy Affects Babys Size
3. Early life stress may predict cardiovascular disease
4. MDS Announces Agreements to Divest MDS Pharma Services Early Stage Business
5. Alzheimers Association Applauds Social Security Administration for Adding Early-Onset Alzheimers to Its Compassionate Allowances Initiative
6. Alzheimers Foundation of America Applauds Social Security for Speeding Disability Benefits for Early-Onset Alzheimers Disease
7. JCI online early table of contents: Feb. 15, 2010
8. 29 Clear Channel stations Nationwide Raise Nearly $2.8 Million to Help Save the Lives of Kids Fighting Cancer and Other Deadly Diseases
9. Researchers find biomarkers in saliva for detection of early-stage pancreatic cancer
10. Early On, Hormone Therapy May Raise Womens Heart Risks
11. FriendsofWater.com Responds to the National Acadamy of Sciences Report that Millions of Americans Get Sick Yearly from Contaminated Water
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Early Response to Alcohol May Predict Later Drinking Behavior
(Date:6/24/2016)... ... 24, 2016 , ... A recent article published June 14 on ... article goes on to state that individuals are now more comfortable seeking to undergo ... such as calf and cheek reduction. The Los Angeles area medical group, Beverly Hills ...
(Date:6/24/2016)... ... , ... June 19, 2016 is World Sickle Cell Observance Day. In an ... of holistic treatments, Serenity Recovery Center of Marne, Michigan, has issued a ... Cell Disease (SCD) is a disorder of the red blood cells, which can cause ...
(Date:6/24/2016)... ... June 24, 2016 , ... The ... in Dallas that it will receive two significant new grants to support its ... PHA marked its 25th anniversary by recognizing patients, medical professionals and scientists for ...
(Date:6/24/2016)... ... June 24, 2016 , ... Dr. Amanda Cheng, an ... Dr. Cheng has extensive experience with all areas of orthodontics, including robotic Suresmile ... orthodontics. , Micro-osteoperforation is a revolutionary adjunct to orthodontic treatment. It can ...
(Date:6/24/2016)... ... ... of Topricin and MyPainAway Pain Relief Products, join The ‘Business for a Fair Minimum Wage’ ... 2020 and then adjusting it yearly to increase at the same rate as the median ... floor does not erode again, and make future increases more predictable. , The company is ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... 2016 Research and Markets has announced ... Forecast to 2022" report to their offering. ... the patients with kidney failure, it replaces the function of ... patient,s blood and thus the treatment helps to keep the ... balance. Increasing number of ESRD patients & ...
(Date:6/23/2016)... , June 23, 2016 ... "Pharmaceutical Excipients Market by Type (Organic Chemical (Sugar, ... Formulation (Oral, Topical, Coating, Parenteral) - Global Forecast to ... The global pharmaceutical excipients market ... at a CAGR of 6.1% in the forecast period ...
(Date:6/23/2016)... Roche (SIX: RO, ROG; OTCQX: RHHBY) announced ... BRAHMS PCT (procalcitonin) assay as a dedicated testing solution ... this clearance, Roche is the first IVD company in ... sepsis risk assessment and management. PCT is ... levels in blood can aid clinicians in assessing the ...
Breaking Medicine Technology: