Is obesity “contagious”?

Is obesity “contagious”?

You’ve likely heard the phrase, “You are what you eat.” But how about “You are where you eat?”

According to a recent study published in JAMA, living in a geographical area with a higher incidence of obesity may mean you and your kids are more likely to become obese.

Researchers studied more than 1,500 Army families across the country since they tend to be relocated by the military and not by choice, which reduced the possibility of people choosing to live somewhere based on where friends/family live.

They assessed BMI, the number of grocery stores, recreational facilities and obesity rates across the communities studied. The findings suggest families assigned to areas with higher obesity rates were more likely to also be obese, and families assigned to areas with lower obesity rates were less likely to be obese.

The researchers found no evidence to suggest shared environments (access to recreational facilities and grocery stores) were a factor.

“I do believe the environment in which we live and socialize can affect our habits, both negatively and positively,” says Dr. Kevin Koo, family medicine physician with Advocate Medical Group.

“Whether or not there is a true cause-and-effect relationship of living in a community of obese or overweight neighbors will be difficult to establish, as the study reported. However, even in a single family’s culture alone, opinions about weight and food can translate from generation to generation, thereby negating even a healthy community in which this family lives. Fighting obesity is surely a complex endeavor!”

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Comments

4 Comments

  1. You do realize “contagious” is a ridiculous term in this context, right? You can’t “catch” obesity from other people. It’s not an infectious disease spread by airborne or particle-borne pathogens.

    • Did you even read the article Dienne? I think I have only seen negative comments come from you, I’d just like to see one positive comment come from you or possibly some constructive criticism. These articles are based on research and most of the time physicians are weighing in on the topic. I’m just curious, are you a physician?

    • One purpose of a title for an article is to spark curiosity, thus making it more likely a viewer will continue on to read the article. The word “contagious” is obviously utilized to promote interest in the topic. The focus should be left on the real issue, which is obesity research.

  2. Contagious, how could a science /medical article be allowed to use the term ?

About the Author

Holly Brenza
Holly Brenza

Holly Brenza, health enews contributor, is a public affairs coordinator at Advocate Health Care in Downers Grove. She is a graduate of the University of Illinois at Chicago. In her free time, Holly enjoys reading, watching the White Sox and Blackhawks and playing with her dog, Bear and cats, Demi and Elle.