Changing attitudes and behavior toward oral health is one of the permanent aims of the dentists, of the public health specialists and of the companies that produce and distribute dental care products. The book offers an multidisciplinary approach on the topic and emphasize the influence of the social and physical context and the personal choice of a specific lifestyle on oral health status. Communications and health educations stay at the basis of healthy habits and a good relationship with the dentist. It is important to focus to the healthy people's medicine, to prevent the oral diseases and to assure the physical, psychical and social health.