Galen Rupp might be the only Olympic hopeful who's looking forward to the rain and fog of London. The American 10,000 meter record-holder has exercise-induced asthma, along with severe allergies to pollen and other airborne particles that can make it difficult for him to breathe. Although his training and competition schedules can be captive to pollen counts, he isn't concerned about the...
Increased exposure to sunlight may reduce the risk of both food allergies and eczema in children, according to a new scientific study published this week.