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'Food insecurity' high among Twin Cities parents

Food-insecure households are significantly less likely to serve fruits and vegetables to their families.
Food-insecure households are significantly less likely to serve fruits and vegetables to their families.

In the Twin Cities, food insecurity — the lack of consistent access to healthy, affordable food — is almost four times higher than previously believed and more than two-and-a-half times the national average, according to new research from the University of Minnesota.

The U of M researchers also found that Twin Cities parents in food-insecure households are significantly more likely to serve unhealthy foods, such as sugar-sweetened beverages, and significantly less likely to serve fruits and vegetables to their families.

Many of the parents reported that good-quality fresh produce was too expensive or too difficult to find in their neighborhood to purchase regularly. 

“We were surprised at just how much worse off they were than we thought they would be,” said Meg Bruening, lead author of the study and a nutrition doctoral student and research assistant at the U of M’s Division of Epidemiology and Community Health.

“It adds evidence that we need to build a stronger safety net for these families — in fact for all families,” she added.

How the study was conducted
The study, which was published online Thursday in the American Journal of Public Health, used data collected from 2,095 Minneapolis and St. Paul parents and caregivers, who were surveyed by phone or mail over a 12-month period in 2009 and 2010. The respondents are part of Project F-EAT (Families and Eating and Activity in Teens), a population-based research project that’s studying how the home environments of teens influence their eating, physical activity and weight-related behaviors.

To determine food insecurity, the researchers used a standard survey module, which asked questions such as “In the past 12 months, did you or other adults in your household ever cut the size of your meals or skip meals because there wasn’t enough money for food?” Participants who responded “yes,” “often true,” or “sometimes true” to more than two of these questions were categorized as food insecure. Those that responded in that manner to five or more questions were categorized as having very low food security.

The study found that 38.9 percent of the parents and caregivers surveyed had experienced food insecurity, and 13.3 percent had experienced very low food insecurity, within the previous 12 months.

These percentages were much higher than those found in data collected by the U.S. Department of Agriculture in 2009. That data showed that the prevalence of food insecurity in Minnesota was 10.5 percent, slightly lower than the national average of 14.7 percent.

Why the difference? “We had to limit ourselves to a short version of the USDA survey tool because we were asking so many other questions,” said Bruening. “I think that’s part of it. The other part of it is we had families who were very low income. We targeted schools that were very diverse. I think families in the Twin Cities are experiencing [food insecurity] at different rates than the average of the state.”

“The Twin Cities is known for health disparities,” she added. “This is just another piece of that.”

Food-insecure parents
Other data collected by Bruening and her colleageus revealed some not-all-that-surprising demographics about the food-insecure parents: They tended to be younger, poorer, and less educated than the other respondents. They were also more likely to be single and to come from a non-white racial group.

The food-insecure parents had poorer eating habits as well. They were more likely to skip breakfast, to binge eat, and to consume unhealthy foods, such as sugary soft drinks and fast-food fare. They were less likely to include healthy foods, like green salads and fresh fruit, in their families’ daily meals.

Given those eating habits, it’s not surprisingly that the food-insecure parents were also significantly more likely to be overweight or obese. Slightly more than 38 percent of the food-insecure parents were obese, compared with about 30 percent of the food-secure parents. 

“Other research shows that mothers [from food-insecure households] restrict their own food intake to protect their kids,” said Bruening. “I imagine that’s part of the reason we’re seeing lower healthier food intake among these parents compared to food-secure parents.”

Anecdotal evidence also suggests, she added, that when low-income people receive their monthly allotment from the federal government’s food stamp (SNAP) program, they tend to use it right away. “Then, at the end of the month, there’s nothing left,” said Bruening. “So it’s this cycle of abundance and deprivation. And when the abundance is there, people overeat because they’ve just gone two weeks without having much food.”

A question of access
Almost 40 percent of the food-insecure parents in the U of M study reported that fruits and veggies (especially fruits) were too expensive at their neighborhood stores to purchase regularly. That compared with about 14 percent of the food-secure parents.

“Many other studies have found that access to fresh and healthy food is limited, especially in urban and rural communities,” said Bruening. 

Could part of the problem be that people just don’t know how to shop and cook on a limited income?

“The entire American society, not just low-income people, are struggling with shopping and cooking skills,” said Bruening. “I really believe that we need to have a strong safety net for these people so that the access issues aren’t such a problem. If we find that it’s more than access, than we need to address that. But other [studies] have found that access to healthy food is a big deal.”

Right now, of course, the political environment is leaning toward reducing, not expanding, the budgets of many food safety-net programs.

“I think that would be a big mistake,” said Bruening. “It would be so detrimental to these families that are struggling already so much to have those programs cut."

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Comments (2)

I suspect the majority of food insecurity results from the young, single and uneducated population not knowing how to cook, rather than the lack of access to food or government spending.
I recall a TV commercial during the Christmas season in which two women bought $20 worth of groceries and made a fabulous pork roast dinner with carrots and even cream puffs for dessert. If you were used to popping a tray of already-prepared convenience food into a microwave oven, you are not going to be able to take advantage of the meal in the commercial, no matter how little it cost.
Maybe school districts should go back to having old fashioned home economics classes.

I agree with Rosalind's comment @ #1. We assume as a culture that children grow up with parents who were raised on farms where people took for granted everyone knew the difference between a potato and a tomato. A friend referred me to this video link about Jamie Oliver, who sets this assumption on its ear.