Going Gluten-Free

Cruise down the aisles of most major grocery stores these days and chances are you'll see food labels claiming their product is "gluten-free." Gluten is a protein found in wheat--but for some it's a health issue. That's the topic of our Tuesday Checkup. ideastream's Anne Glausser spoke with Plain Dealer Reporter Ellen Jan Kleinerman about her article in the health section of today's paper.