Number of children with peanut allergies has increased significantly

Peanut butter on a knife

DEAR MAYO CLINIC: Why is it that so many kids these days have peanut allergies? I don’t remember it being an issue even 20 years ago. Is it something most kids will grow out of? I have heard of children doing a peanut allergy study to “cure” them of their allergy. What does that involve? […]