High-Tech Inhaler Uses GPS, WiFi To Keep Allergy DiaryDuffy Minges never leaves her home without her asthma inhaler.
Researchers: BPA May Increase Chance Of Childhood AsthmaLike many moms, Laura Lieb worries about how chemicals in cans and plastics could affect her 3-year-old. She takes steps to avoid one in particular - bisphenol a, also known as BPA.

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