The prevention of disease and the promotion of health depend on the social conditions in which people live and decisions made by politicians, planners, families and individuals. This book explores the role of communication in improving people's health and discusses strategies for health education, health promotion and empowerment of families and communities to take action on health issues. Practical guidelines are given on how to carry out effective communication in a wide range of settings including the family, community, schools, health services and the mass media.