A tree nut allergy occurs when a person cannot eat a certain type of nut because their immune system deems certain proteins found within it as harmful. This causes a reaction that can come with mild ...

A hazelnut allergy is a common type of tree nut allergy that usually begins during childhood. Avoiding hazelnuts is the best way to prevent associated allergic reactions. Tree nut allergies are ...

It is not "one size fits all" in the management of peanut and tree nut allergies, a comprehensive review suggests, but rather, treatment plans need to be individualized for children allergic to ...