With the flu season creeping in, we’re all looking for ways to improve our health.  In Windsor, sociologists Reza Nakhaie and Robert Arnold have found answer—love.

Sociology professor Reza Nakhaie and colleague Robert Arnold studied the effect of social capital — relationships with friends, family and community — on health.

Their findings, published recently in the journal Social Science and Medicine, reveal that warm fuzzies can actually do a body good.

The Montreal Gazzette elaborated on some of these findings.

Nakhaie and Arnold’s study showed that love is the key aspect of social capital affecting changes in health status.

The researchers’ definition of love included romantic love, familial love and divine love — the sense of loving and being loved by God. The main predictors of love were being married, monthly contact with family, attendance at religious services and being born in Canada.

Their study even found that the positive effects of love were three times stronger than the negative effects of daily smoking.  But,

Nakhaie and Arnold said their study isn’t just a feel-good story; it could have policy implications for the Canadian government. “Policies aimed at family support and family unification, for example, through immigration policies, (and) efforts to minimize the disruptions of divorce, appear important for the health of Canadians,” they wrote.

The researchers were quick to point out that we mustn’t stop worrying about meeting basic needs such as a stable food supply, and that the government shouldn’t cancel its anti-smoking programs. “What we’re really saying is that it’s time that the older sociological tradition of giving more attention to love was brought back to the forefront,” Arnold said.

How do businesses affect neighborhood crime rates?  Some people would answer this question by asserting that the increased foot traffic that businesses bring to neighborhoods translates into more eyes to curb crime.  According to others, residents withdraw into their homes to avoid crowds, which could make crimes more likely. 

To test these opposing ideas, Christopher Browning and his Ohio State colleagues examined 1999-2001 rates of homicide, aggravated assault and robbery in 184 census tracts in Columbus, Ohio; and Psych Central News reported on their findings.

Neighborhoods that combine residential and business developments have lower levels of some types of violent crime[homocide and aggravated assault]…The findings were equally true in impoverished areas as they were in more affluent neighborhoods, possibly offering city planners and politicians a new option in improving crime-afflicted areas, according to the researchers.

But, neighborhood density also plays a role.

In sparsely populated neighborhoods, increases in business-residential density initially lead to more frequent violent crimes.  However, once the building density reached a certain threshold, certain types of violent crime began to decline.

As Christopher Browning put it, “A residential neighborhood needs more than the addition of one or two businesses to see any positive impact on violent crime.”

The researchers are hopeful that bringing businesses into neighborhoods could help cut back on some violent crimes.

As the 5-year anniversary of Hurricane Katrina approaches, Salon‘s Matt Davis examined the New Orleans of today.  Unlike much of the nation, New Orleans has recently being going through an economic boom.   The number of economically disadvantaged people in the Orleans Parish has halved to 68,000 over the last five years, and the median household income has been rising.

Yet, these statistics are not as positive as they seem.  Instead, they are largely the result of poor residents leaving New Orleans after Katrina and not returning.

“By most measures, it’s quite clear that the 100,000 people who are missing are the poorest and darkest former residents of the city,” says Rachel Luft, professor of sociology at the University of New Orleans. “And they are being replaced by a slew of YURPs, or young urban redevelopment professionals, who tend to be whiter, wealthier and better educated than the traditional residents of New Orleans. I think they’re being held up as the great white hope for rebuilding the city.”

Many of these “YURPs” are participating in volunteer programs like Teach for America.  Others are participating in celebrity-run charities like Brad Pitt’s organization.

…Brad Pitt’s charity, the Make It Right foundation, has acquired the nickname the “Make It White” foundation, and has drawn quiet criticism for foisting $350,000 Frank Gehry-designed houses on poor black property owners in the Lower Ninth Ward, who may well, at some point, see an incentive to sell out and realize the nonprofit’s equity in their homes.

Today, New Orleans hosts 354,850 residents, which is almost 78% of its pre-Katrina population.  Yet, only 60% of these residents are black, compared to 67% before the storm.

USA Today recently reported on a controversial new study that surveyed 642 heterosexual adults in Chicago and found that casual hook ups can lead to rewarding, long-term relationships.

University of Iowa researchers analyzed relationship surveys and found that average relationship quality was higher for people who took it slowly than for those who became sexually involved in “hook-ups,” casual dating, or “friends with benefits” relationships.

Yet, according to sociologist Anthony Paik, having sex early in the relationship did not cause the disparity.

When he factored out people who weren’t interested in getting serious, he found that those who became sexually involved as friends or acquaintances and were open to a serious relationship were just as happy as those who dated but delayed having sex.

To measure the quality of the relationship, the respondents answered questions about how much they loved their partners, their satisfaction with intimacy in the relationship, the relationship’s future, and how their lives would be different if the relationship ended.

While the study did suggest that rewarding relationships were possible for couples who delayed sex, Paik noted that:

It’s also possible for true love to emerge if things start off with a more Sex and the City approach, when people spot each other across the room, become sexually involved and then build a relationship.

Laughter fills our world.  We laugh when we’re happy, when we’re nervous, or when we hear a really funny (or really bad) joke.  Beyond these emotional reactions, laughter can also play a key role in group dynamics and communication, even during events as sobering as a murder trial.

Joann Keyton and Stephenson Beck recently studied the full transcript of jury deliberations in a 2004 Ohio murder trial, and Science Daily shared the results.

“We’re interested in how people communicate within a group in order to accomplish a task, and we saw this as an opportunity to explore the role of laughter in how people signal support — or lack of support — for other people’s positions within a group.” Keyton notes that there is very little research on the role of laughter in communication, particularly when divorced from humor.

They learned that laughter is often used as an intentional, strategic tool to control communication and group dynamics.

For example, one juror was very vocal and made it clear early in the case that she was opposed to the death penalty. In one instance, when that juror agreed with other jury members, one of the other members said “She’s so smart,” resulting in laughter from other members of the group. “That had the effect of further distancing her from the rest of the jury,” Keyton says.

The jurors also used laughter as a way to reduce tension.

…at one point the jury was unclear on whether a sentence related to one of the charges was for 30 days or 30 years. This confusion led to widespread laughter. “The laughter allowed the jurors to release some tension, while also allowing them to acknowledge they had made an error – so they could move forward with that error corrected,” Keyton says.

“Laughter is one way of dealing with ambiguity and tension in situations where a group is attempting to make consequential decisions and informal power dynamics are in play….There are very few opportunities to see group decision making, with major consequences, in a public setting,” Keyton explains. “It is usually done in private, such as in corporate board meetings or judicial proceedings. But laughter is something that occurs frequently, and not only because something is funny. Nobody in the jury was laughing at jokes.”

Here in the U.S., we are obsessed with weight.  It’s hard to even go one day without seeing an advertisement for the latest diet or a news story about a celebrity who shed some pounds or put on a few too many.  While this obsession is due in part to our focus on physical appearance, many of us link obesity with poor health outcomes, including death.  However, a recent social epidemiological study highlighted in Miller-McCune examined the factors that lead to early death; and obesity did not make the list.  Instead, those eager to prevent early death should avoid cigarettes, sedentary lifestyles, and even living in poverty.

This does not mean the lead author of the aforementioned study, Paula Lantz, is proposing we all relax and pig out. The University of Michigan social epidemiologist fully recognizes obesity as a national health problem. But her research suggests our current focus on weight is a bit (ahem) narrow and at least somewhat misleading.

Instead, we should look to what causes and exacerbates obesity, such as sugary sodas and our reliance on cars. And, while personal choices factor in, social class also plays a role.

It’s hard to take personal responsibility if you don’t have the money to join a gym and you have no access to healthy food in your immediate neighborhood. The place where you can get the most calories for the least money is McDonald’s. Their food is dirt cheap on a per-calorie basis.

In other words, being poor is hazardous to your health.

Stress processes probably play a role. Chronic stress is not good for immune function. [Difficulties with] housing, transportation, income security — all those factors can produce stress.  Do you have friends and family — people who can actually help you get to the doctor? Is your community organized in such a way that it provides the resources you need?

So, while a focus on obesity is important, we should start focusing on less prominent culprits like poverty.  And, in the meantime, exercise!