Alopecia Kids: Sydney: Provides a message board, jokes, puzzles, and contact information.KidsHealth: Help! It's Hair Loss!: Learn about hair, what causes it to fall out, and what the doctor can do.Medline Plus: Alopecia Tutorial: Explains alopecia in simple terms, anatomy, types, causes, and treatment.National Alopecia Areata Foundation: Kids Konnect: Presents facts for kids and teens about this common disease that results in the loss of hair on the scalp and elsewhere. Support groups and message boards.TeensHealth: Hair Loss: Article about how it grows, causes of hair loss, kinds of treatment, and tips to keep it healthy.