This book investigates the historical and social mechanisms that transform the act of eating from a biological necessity into a site of moral anxiety and self-regulation. John Coveney, a professor specializing in public health and nutrition, utilizes a Foucauldian framework to analyze how modern dietary guidelines and health discourses function as tools of social control. By tracing the genealogy of food-related imperatives, the author argues that contemporary concerns regarding nutrition and body size are deeply rooted in historical moral panics rather than purely medical imperatives.

Experts in the sociology of health and illness recognize this text as a foundational resource for understanding the intersection of morality and dietary discourse. Readers frequently note the academic density of the prose, which provides a rigorous theoretical lens for students of public health and sociology.