Navigation Links
Drinking Heavy Amounts of Alcohol Shrinks Your Brain

Drinking heavy amounts of alcohol over a long period of time may decrease brain volume, according to research that will be presented at the American Academy of Neurology's 59th Annual Meeting in Boston, April 28 May 5, 2007.

The study involved MRI scans of 1,839 people from the Framingham Offspring study, ages 34 to 88, who were classified as non-drinkers, former drinkers, low drinkers (one to seven drinks per week), moderate drinkers (eight to 14 drinks per week), or high drinkers (more than 14 drinks per week). MRI scans were performed and used to measure brain volume, which can be thought of as a measure of brain aging.

The study found the more alcohol people drink on a regular basis, the lower their brain volume.

"Research has shown that there is a beneficial effect of alcohol in reducing incidence of cardiovascular disease in people who consume low to moderate amounts of alcohol. However, this study found that greater alcohol consumption was negatively correlated with brain volume," said study author Carol Ann Paul, MS, of Wellesley College in Wellesley, MA.

This cross-sectional study found people who had more than 14 drinks per week had an average 1.6 percent reduction in the ratio of brain volume to skull size compared to people who didn't drink. In other words, brain volume decreased .25 percent on average for every increase in drinking category (i.e. non-drinkers, former drinkers, low drinkers, moderate drinkers, or high drinkers).

In addition, Paul reported the inverse relationship between drinking and brain volume was slightly larger in women than in men. Also, drinking heavy amounts of alcohol seemed to have the biggest negative impact on brain volume for women in their 70s.

In looking at the longitudinal effects of drinking, people who had a 12-year history of heavy drinking had less brain volume than those who changed into the high drinking group during those 12 years. R esearchers are following up on these findings to make sure these differences hold up.


Related medicine news :

1. Drinking arsenic water leads to cancer
2. Alcoholism Drug Fails To Prevent Drinking Relapses
3. Heavy Drinking Raises Risk of Liver Cancer
4. Drinking wine as part of a healthy living
5. Drinking adequate amounts of water
6. Drinking wine beneficial in dementia
7. Drinking milk: Good or bad?
8. Is Drinking Extra Fluids Safe When You’re Sick
9. Could Midlife Alcohol Drinking Lead To Dementia ?
10. Understanding The Link Between Metabolic Syndrome And Drinking Patterns
11. Heavy Drinking Can Increase Stroke Risk
Post Your Comments:

(Date:6/27/2016)... ... 2016 , ... "FCPX editors can now reveal their media with growing colorful ... Christina Austin - CEO of Pixel Film Studios. , ProSlice Color brings the ... can now reveal the media of their split screens with growing colorful panels. , ...
(Date:6/26/2016)... ... 2016 , ... Quality metrics are proliferating in cancer care, and are derived ... eye of the beholder, according to experts who offered insights and commentary in the ... Care. For the full issue, click here . , For the American Society ...
(Date:6/26/2016)... , ... June 26, 2016 , ... ... once they have been diagnosed with endometriosis. These women need a treatment plan ... require a comprehensive approach that can help for preservation of fertility and ultimately ...
(Date:6/25/2016)... (PRWEB) , ... June 25, 2016 , ... First ... United States, named Dr. Sesan Ogunleye, as the Medical Director of its new Mesquite-Samuell ... facility Medical Director of our new Mesquite location,” said Dr. James M. Muzzarelli, Executive ...
(Date:6/24/2016)... ... June 24, 2016 , ... A recent article published June 14 ... The article goes on to state that individuals are now more comfortable seeking to ... operations such as calf and cheek reduction. The Los Angeles area medical group, Beverly ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... HOUSTON , June 23, 2016  MedSource ... platform as its e-clinical software solution of choice.  ... the best possible value to their clients by ... nowEDC.  The preferred relationship establishes nowEDC as the ... pricing for MedSource,s full-service clients.  "nowEDC has long ...
(Date:6/23/2016)... 23, 2016 Any dentist who has made an ... current process. Many of them do not even offer this ... and high laboratory costs involved. And those who ARE able ... such a high cost that the majority of today,s patients ... Parsa Zadeh , founder of Dental Evolutions Inc. and ...
(Date:6/23/2016)... a startling report released today, National Safety Council research ... proven plan to eliminate prescription opioid overdoses. Prescription Nation ... tackling the worst drug crisis in recorded U.S. history, assigned a ... , New Mexico , Tennessee ... failing states, three – Michigan , ...
Breaking Medicine Technology: