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(Nebraska News Connection) If state and local governments want healthier populations, new findings suggest they should be more aggressive in tackling income inequality. A Nebraska organization feels that approach is on point.

A new study from Johns Hopkins University looked at obesity levels in more than 3,000 counties across the country. The places with minimum wages of at least $9 an hour had greater success in reducing obesity rates.

Christine Cary, who helps address economic justice with the group Stand In for Nebraska, said other data routinely show that healthier foods tend to cost more, so the connection made in this new research is pretty clear.

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"Raising the minimum wage is obviously a way to increase access to healthier food," she said. "You just have more money to spend on it."

In 2022, Nebraska voters approved a gradual increase in the state's minimum wage, which is set to reach $15 an hour in 2026. At the same time, the state doesn't fare well in obesity rankings.

Cary said she sees a chance for numbers to improve as wages go up, but noted that not all communities have stores that sell healthy foods, potentially hindering that progress.

The study's authors also called for "place-based" interventions, such as urban farming initiatives and subsidies for healthy food retailers to go along with higher wages. Cary said that's an important step in tackling this issue.

"It's pretty well known among geographers that we shop at the closest place," she said, "meaning don't expect people who are already low income to seek these things out."

She said creating more awareness and options in underserved communities can help maximize the impact of higher wages from a public health standpoint. Cary said that's especially important in a rural state such as Nebraska, which has seen its food retail and health facility options disappear in smaller towns and cities.