'Problems of Today and Tomorrow': Prevention and the National Health Service in the 1970s.

A consensus developed around prevention in the early 1970s as a response to epidemiological studies that had highlighted smoking, diet and physical inactivity as risk factors for chronic disease, especially heart disease. This reaction was catalysed by the financial pressures the National Health Service (NHS) was experiencing, the 1974 reorganisation of the service and international awareness of the Lalonde report. Such widespread interest resulted in three different but contemporaneous reports on prevention in 1976 and 1977.