14 Foods That Fight Seasonal Allergies

8. Apples

Apples are rich in both quercetin and vitamin C—two potent antioxidants that can combat inflammation and histamine release. Quercetin helps stabilize mast cells, preventing them from releasing allergy-triggering chemicals. A 2016 study published in Nutrients showed that regular intake of flavonoid-rich foods like apples may lower the risk and severity of allergic responses. For maximum benefit, eat apples with the skin on, where most of the flavonoids are concentrated.