Food Allergies: To Test or Not to Test

WEDNESDAY, Feb. 14, 2018 (HealthDay News) — About 5 percent of American children and 4 percent of adults have a food allergy, but many more are getting unnecessary testing. Specific blood and skin prick tests can help detect food allergies. But the U.S. National Institute of Allergy and Infectious Diseases recommends them only for people…

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