Featured Research

from universities, journals, and other organizations

Your social network may affect your drinking habits

Date:
April 9, 2010
Source:
American College of Physicians
Summary:
According to a new study, the drinking habits of the people in your extended social group play a major role in determining your own rate of alcohol consumption.

According to a study published in Annals of Internal Medicine, the flagship journal of the American College of Physicians, the drinking habits of the people in your extended social group play a major role in determining your own rate of alcohol consumption.

Researchers used data from the landmark Framingham Heart Study which followed 12,067 people for more than 30 years and helped to define the patterns in social networks of other health issues such as obesity, smoking, and sexually transmitted diseases. In this analysis, the researchers sought to explore patterns of alcohol use in a large social network.

"We've found that the influence of your friends and people you have connections with can affect your health just as much as your family history or your genetic background," said Nicholas Christakis, MD, PhD, Professor of Medicine at Harvard University and lead author of the study. "With regard to alcohol consumption, your social network may have both positive and negative health consequences, depending on the circumstances."

In the study, self-reported alcohol intake over time followed changes in the alcohol intake of the respondents' social contacts. The researchers found that a person was 50 percent more likely to drink heavily if a person they are directly connected with also drinks heavily and 36 percent more likely to drink heavily if a friend of a friend drinks heavily. The impact extended up to three degrees of separation. The researchers suggest this social phenomena could have other implications for clinical and health interventions. Social networks could be used to exploit positive health behaviors and further support group interventions.

"Our findings reinforce the idea that drinking is a public health and clinical problem that involves groups of interconnected people who evince shared behaviors," said Christakis. "In treating individuals for problematic drinking, we need to look at their social networks to identify and eliminate obstacles to abstaining."


Story Source:

The above story is based on materials provided by American College of Physicians. Note: Materials may be edited for content and length.


Journal Reference:

  1. J. Niels Rosenquist, Joanne Murabito, James H. Fowler, Nicholas A. Christakis. The Spread of Alcohol Consumption Behavior in a Large Social Network. Annals of Internal Medicine, 2010; 152: 426-433 [link]

Cite This Page:

American College of Physicians. "Your social network may affect your drinking habits." ScienceDaily. ScienceDaily, 9 April 2010. <www.sciencedaily.com/releases/2010/04/100405174942.htm>.
American College of Physicians. (2010, April 9). Your social network may affect your drinking habits. ScienceDaily. Retrieved September 1, 2014 from www.sciencedaily.com/releases/2010/04/100405174942.htm
American College of Physicians. "Your social network may affect your drinking habits." ScienceDaily. www.sciencedaily.com/releases/2010/04/100405174942.htm (accessed September 1, 2014).

Share This




More Mind & Brain News

Monday, September 1, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Coffee Then Napping: The (New) Key To Alertness

Coffee Then Napping: The (New) Key To Alertness

Newsy (Aug. 30, 2014) — Researchers say having a cup of coffee then taking a nap is more effective than a nap or coffee alone. Video provided by Newsy
Powered by NewsLook.com
Young Entrepreneurs Get $100,000, If They Quit School

Young Entrepreneurs Get $100,000, If They Quit School

AFP (Aug. 29, 2014) — Twenty college-age students are getting 100,000 dollars from a Silicon Valley leader and a chance to live in San Francisco in order to work on the start-up project of their dreams, but they have to quit school first. Duration: 02:20 Video provided by AFP
Powered by NewsLook.com
Baby Babbling Might Lead To Faster Language Development

Baby Babbling Might Lead To Faster Language Development

Newsy (Aug. 29, 2014) — A new study suggests babies develop language skills more quickly if their parents imitate the babies' sounds and expressions and talk to them often. Video provided by Newsy
Powered by NewsLook.com
Electrical Stimulation Boosts Brain Function, Study Says

Electrical Stimulation Boosts Brain Function, Study Says

Newsy (Aug. 29, 2014) — Researchers found an improvement in memory and learning function in subjects who received electric pulses to their brains. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
 
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:  

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:  

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile iPhone Android Web
Follow Facebook Twitter Google+
Subscribe RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins