Health Behaviors

Health behaviors are the actions and habits individuals undertake that influence their physical and mental well-being, including diet, exercise, smoking, alcohol use, sleep, preventive screening, and the use of medical services. Public health approaches often treat them as individual choices, but sociologists emphasize that they are patterned by social class, gender, ethnicity, age, culture, and environment. Pierre Bourdieu’s concepts of habitus and cultural capital help explain how tastes and routines related to food, leisure, and the body differ between social groups, while William Cockerham’s health lifestyle theory links life chances and life choices to structured collective practices. Ignaz Semmelweis aside, early medical sociology was shaped by Talcott Parsons’ idea of the sick role, which described expected behavior of those who are ill, and Irving Rosenstock’s health belief model explains how perceived risks and benefits influence action. Critics such as Robert Crawford have described healthism, an ideology that places responsibility on individuals for their own health while overlooking structural constraints. Michael Marmot’s work on social determinants shows that poverty, stress, and inequality shape behavior. Health behaviors therefore remain vital for understanding prevention, lifestyle, inequality, and health policy.