What causes bad breath and body odor?

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PHOENIX -- It's a pair of topics people are often reluctant to discuss -- bad breath and body odor.

Kaley O'Kelley got the candid lowdown on these noisome problems from Dr. Art Mollen.

Mollen's practice is located at 16100 N. 71st St., Scottsdale. For more information call 480-656-0016 or log onto www.drartmollen.com.