NDNS results are formally reported with regular results reports via government. The latest and previous reports can be found at: www.gov.uk/government/collections/national-diet-and-nutrition-survey#current-ndns-results. Reports include appendices which give comprehensive details of the methods used in the NDNS RP.

A Data Resource Profile has been published in the International Journal of Epidemiology which provides information about the data and samples available from the NDNS Rolling Program Years  1-11  (2008 – 2019) and prior surveys in the collection: https://doi.org/10.1093/ije/dyac106 

Key NDNS areas and methods currently include: collection of demographic, socio-economic and other questionnaire variables via computer assisted personal interview (CAPI), dietary assessment via Intake24, physical activity data collection, nutritional biomarkers and doubly -labelled water.

After results publication, NDNS data are deposited at the UK Data Service and are available www.ukdataservice.ac.uk/

Other valuable NDNS resources (such as blood and urine samples) can be requested through the NDNS Bioresource.