DirectoryHealthcare.com provides the useful information on animal health, diseases & conditions, fitness, general health, long term care, mental health, nutrition, weight loss & yoga.
National Center for Fluoridation Policy and Research provides access to science-based information and relevant links regarding the safety, effectiveness, efficiency, and economy of community water fluoridation. http://fluoride.oralhealth.org/
NoFluoride features excerpts from articles and discussions that discuss the alleged dangers of water fluoridation. http://www.nofluoride.com/
