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:10/13/2017)... ... ... Global Healthcare Management’s 4th Annual Kids Fun Run brought out many kids ... sponsored by Global Healthcare Management’s CEO, Jon Letko, is aimed at getting kids excited ... all ages; it is a non-competitive, non-timed event, which is all about having fun ...
(Date:10/13/2017)... ... October 13, 2017 , ... ... giving viewers the lowdown on sciatica in a new episode of "Success Files," ... on current events and innovation and investigates each subject in-depth with passion and ...
(Date:10/13/2017)... ... October 13, 2017 , ... “The Journey: From the Mountains to ... to save lost souls in the Philippines. “The Journey: From the Mountains to the ... teacher of the Bible. She has taught all ages and currently teaches a class ...
(Date:10/12/2017)... ... October 12, 2017 , ... First ... compliance program management, will showcase a range of technology and learning solutions at ... (NCAL) Convention and Expo to be held October 14–18, 2017 at the Mandalay ...
(Date:10/12/2017)... ... October 12, 2017 , ... Planet Fitness, one of ... announced today its plans to open a flagship location in Covington, LA at 401 ... Rooms To Go store next to Office Depot in the Holiday Square shopping center. ...
Breaking Medicine News(10 mins):
(Date:10/12/2017)... DIEGO , Oct. 12, 2017 AVACEN ... recognized the company with their  2017 New Product Innovation Award ... based on extensive primary and secondary medical device market research ... Medical, through its first-to-market OTC, drug-free pain relief product, the ... unique approach to treating fibromyalgia widespread pain. ...
(Date:10/11/2017)... Texas , Oct. 11, 2017  True ... services, has amplified its effort during National Breast ... about hereditary cancer risks. ... of Clinical Oncology calculated that more than 10 ... have inherited mutations in BRCA1 or BRCA2 and have ...
(Date:10/5/2017)... Ill. , Oct. 5, 2017  In ... Association of Oral and Maxillofacial Surgeons (AAOMS) released ... opioids – to be used as a first-line ... pain. Recognizing ... the AAOMS White Paper "Opioid Prescribing: Acute and ...
Breaking Medicine Technology: