Inside dentistry programs, the incorporation of community practices are linked to a social context of the country. From this condition, all trainees, pass through training enables to acquire learning experiences fostering the development of knowledge, skills and attitudes, from the social and solidarity projects from national priorities of vulnerability from the perspective of the determinants of health. The objective of this study was to determine if practices community, transform lives in dentistry trainees. During the process, workshops were held with the apprentices, focus groups with facilitators and semi-structured interviews with professors, resulting in, creating a transformation of professional, personal and social life. Developing democratic, participatory principles lead to social engagement and promote the formation of human beings with criterion, trade unionism, and decision making with humanist sense, accumulated equity, justice and well-being of all in the framework of his profession and community.