Confirmatory testing for food allergies and epinephrine carriage are more important than ever, now that new findings reveal greater numbers of US adults reporting food allergies. In this podcast, Dr Ruchi S. Gupta, of the Northwestern University Feinberg School of Medicine, and Christopher Warren, of the Keck School of Medicine of USC, discuss their research and the role of primary care providers in diagnosing food allergies. For more, visit www.consultant360.com.