When you have seasonal allergies, your immune system is responding to particles in the environment with an inflammatory reaction, says Tania Elliott, MD, a immunologist and internist at NYU Langone.

Allergies affect millions of people, yet they are often dismissed as nothing more than sneezing, itchy eyes or skin rashes. However, experts say their impact extends far beyond these visible symptoms.

Reishi mushrooms have long been linked to allergy relief, and a growing body of research is starting to explain why people turn to the ancient fungi during hay fever season. Reishi mushrooms may ease ...

Lactobacillus might sound familiar when the topic of probiotics comes up, but they are only one of many types of bacteria that have proven health benefits. In a new study by the Academy for Immunology ...

A systematic review and meta-analysis of 28 cohort-based studies found a weak but statistically significant association ...