http://www.agd.org/public/ Your resource for the latest news, research, and events in dentistry. The AGD's consumer information section provides information on more than 50 oral dental health topics.
http://kidshealth.org/ Iinteresting site for general physical health geared towards children.
http://www.floss.com/ All things dental online. Contains a wide variety of dental health information, including articles on women's dental health issues, child dental care information, halitosis (bad breath) section, and new dental product information.