Biggest Health Threat: Inactivity

  • One researcher says we need to re-engineer physical activity back into our lives. And part of that includes making communities super walk-able and bike-able. (Photo courtesy of the National Cancer Institute)

We hear a lot about how pollution
and contamination can hurt our health.
But an ongoing study indicates the
biggest threat to our health is a
lot simpler. Kyle Norris reports:

Transcript

We hear a lot about how pollution
and contamination can hurt our health.
But an ongoing study indicates the
biggest threat to our health is a
lot simpler. Kyle Norris reports:

Many of us have engineered physical activity out of our lives. We sit in front of the computer, we sit and drive everywhere. We don’t move much.

That’s what Steven Blair says. Blair is a professor of Public Health at the University of South Carolina. And he says, more than anything else, America’s physical in-activity will cause this century’s biggest public health problems.

“You want to stay out of the nursing home, the best insurance you can take out is regular physical activity program – three ten minute walks five days week. I’m not talking about training for the Ironman triathlon or a marathon.”

He says we need to re-engineer physical activity back into our lives. And part of that includes making communities super walk-able and bike-able.

For The Environment Report, I’m Kyle Norris.

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Air Pollution’s Link to Heart Disease

The American Heart Association says air pollution appears to be a risk factor when it comes to heart disease. The Great Lakes Radio Consortium’s Chris Lehman reports:

Transcript

The American Heart Association says air pollution appears to be a risk
factor when it comes to heart disease. The Great Lakes Radio
Consortium’s Chris Lehman reports:


Air pollution has long been linked to respiratory illness. But the
American Heart Association now says people who live in areas with high
rates of air pollution are at a greater risk of developing cardiovascular disease.


Doctor Robert Brook is a researcher at the University of Michigan in
Ann Arbor. He helped author the report.


“We don’t want to be alarmist. And what we’re trying to make clear is that
this is an independent risk, but compared to the established risk
factors — obesity, blood pressure, tobacco smoking and inactivity — it’s a
relatively small one.”


But Brook says the danger is great enough that people with an elevated
risk for heart disease should minimize outdoor activity on days when
air pollution is at its worst.


For the Great Lakes Radio Consortium, I’m Chris Lehman.

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