Scientists have discovered a promising new treatment for high-threshold peanut allergies using regular peanut butter.

Peanut allergies remain the leading cause of food-related anaphylaxis in the United States. Despite being legumes rather than true nuts, peanuts contain proteins that can trigger severe allergic ...

Allergic reactions to vitamin B12 are rare, but real. The reason may sound strange, but it's true - an allergy to cobalt.

The study showed that medicine used to help asthma patients for more than 20 years could lessen or prevent acute allergic ...