The purpose of this role is to provide qualitative and quantitative research support for a research and impact programme on food reformulation. This role sits within the Research and Action on Salt and Obesity (RASO) Unit based within the Centre for Public Health and Policy, which works nationally and internationally to develop, implement, and evaluate evidence-based public health policies. The Unit aims to improve population health and food environments through research and impact on the nutritional quality of food and drink, with a track record of success in reducing salt and sugar by informing policy, influencing the food industry, raising awareness and building advocacy. The Unit is currently led by Dr Kawther Hashem.