Science/Medicine
12:28 pm
Sun March 13, 2011

Study to examine whether air pollution can cause diabetes, heart disease

It’s no secret that air pollution can lead to breathing problems, like asthma. But a new study will look at what else pollutants may be doing to humans.

Michigan State University has been named a Clean Air Research Center by the Environmental Protection Agency.

Scientists will investigate how certain mixtures of air pollutants affect human health.

MSU professor Jack  Harkema is leading the study.

He says certain toxins may contribute to or even cause heart disease or diabetes, especially in people with other health issues.

"One of those risk groups are people who are overweight or obese," Harkema says. "And maybe you wouldn't think of that right away, but we have some evidence, just like  cigarette smoke, can affect multiple organ systems."

The study will take place primarily in the Detroit area and in rural areas.

University of Michigan and Ohio State University researchers are also taking part.