The National Food Survey (NFS) is unique in providing a long continuous record of British household food acquisitions for home supplies and it is frequently used to give an overview of changes in British diet, see [1] for a recent example. In contrast the National Diet and Nutrition Survey (NDNS) programme provides detailed crosssectional information on the diets of groups of the population at widelyspaced intervals of time.
Published Date
1 January 1999