The drinking habits of the people in your extended social group play a major role in determining how many adult beverages you consume, says researchers writing in the Annals of Internal Medicine.
The authors suggest this social phenomenon could have implications for clinical and health interventions. Social networks could be used to exploit positive health behaviors and further support group interventions.
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.
Researchers used data from the 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.
"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."
Citation: Rosenquist et al., 'The Spread of Alcohol Consumption Behavior in a Large Social Network', Ann Intern Med, April 2010, 152:426-433
- PHYSICAL SCIENCES
- EARTH SCIENCES
- LIFE SCIENCES
- SOCIAL SCIENCES
Subscribe to the newsletter
Stay in touch with the scientific world!
Know Science And Want To Write?
- Great Earthquakes Doubled In The Most Recent 10 Year Period - What That Means
- What Americans Fear Most Isn't Ebola Or Terrorism, It's...
- ECFA Workshop: Planning For The High Luminosity LHC
- Why Climate 'Uncertainty' Is No Excuse For Doing Nothing
- Moderate Pot Use By Adolescents Doesn't Hurt IQ
- Dams Are Not The Smart Way To Secure Water For Agriculture
- Cosmic Rays Jeopardize Deep-Space Astronaut Missions
- "An interesting read, but perhaps not ideal for me to make one of my hot-headed comments right off..."
- "“I accept that if my child kicks lions, this will irritate them, but a range of factors will..."
- "Yes in fact it is free, I just looked it up in the Apple Store. Actually you have it backwards..."
- "You believe in every possibility? So you believe in gods and in an absence of gods, all at the..."
- " Actually no, the millions of volts of potential energy is not a magical perpetual motion pipe..."
- Beyond universal donors, some poeple are programed with no blood type at all
- Anti-conventional ag movement spurs Big Ag to look to organic pesticides
- Can people really inherit memories?
- An end to fat shaming? The 50 year DNA mystery of metabolic dysfunction may soon be solved
- Egg freezing: a smart career move?
- Women carry fetal DNA long after children’s birth
- Global consumption an increasingly significant driver of tropical deforestation
- An effective, cost-saving way to detect natural gas pipeline leaks
- Susceptibility for relapsing major depressive disorder can be calculated
- Indiana Project screenings show need for more mental health services in youth detention
- Aphthous ulcers: Causes of mucosal inflammation are unclear