Someone is extremely unclear on the concept in “Study Acquits Peanuts in Allergic Reaction.” Consider:

A new study debunks the theory that peanut allergies are caused by an offending ingredient inherent in the nut. Instead, the research shows, the condition stems from a person’s abnormal immune response.

In other words, they’ve determined that peanut allergy is an allergy.

Well, duh.

At least they had the sense to provide a link to the Food Allergy and Anaphylaxis Network.