Gives a good general overview of allergies, treatment,etc.. It is easy to understand and also gives some good tips for avoidance of allergies.

I think I've read somewhere that allergies cause more school absences per year than any other cause, so it makes a lot of sense to have a page specifically for kids and teens. This page discusses allergy prevention and treatment in a very accessible way. You're not going to be a PhD in immunology after reading this, but you might be on your way to allergy relief.

Great page that may be intended for teens but has useful information for everyone. The page is well designed so that information organized and also sectioned into meaningful and manageable groups. It provides some technical information in a way that is not intimidating for its audience.