(Harrisburg) -- A healthy diet can be too expensive for many Americans, and the costs can keep people from meeting new nutritional guidelines set out by the government. That's the finding of a recent study in the journal Health Affairs. As part of our MoneyWorks series, witf's Craig Layne talked with Sarah Glunz, the in-store nutritionist at Giant's Super Food Store on Linglestown Road in Dauphin County.

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