For years, reactions to histamine-rich foods like red wine, aged cheeses, and dark chocolate were dismissed as vague ...

Since the severity of redness in Asian flush is dependent on the relative amount of unprocessed acetaldehyde in the liver, ...

New evidence suggests that introducing common sources of food allergies in the first year of life is associated with reductions in new cases in children. But prevention is only part of the story.

While it’s easy to swear off gluten when your GI tract feels off, experts say you may be weeding out bread, pasta, and other ...

Sudden sneezing fits aren't always allergies; irritants like dust, smoke, or perfume can also be the culprit. Understanding ...

Anaphylaxis is a severe, life-threatening allergic reaction that can happen at any age. In infants and toddlers, symptoms can ...

The same antihistamines that put the brakes on allergy and cold symptoms may also ease stomach pain and other IBS symptoms.

Scientists have discovered that most cases of gluten sensitivity stem from gut-brain interactions, not gluten itself.