Peanut allergy is caused when the body's immune system mistakenly identifies proteins in peanuts as harmful and releases chemicals that trigger allergic symptoms.
In honor of National Peanut Butter Day, here are fun facts about the gooey snack food.
Should you let your child eat peanut butter in public? That is a question that many moms have weighed in on a public forum dedicated to parenting tips.
An experimental treatment for kids with severe peanut allergies is moving forward.