Michelle is a Professor of Public Health Nutrition at ScHARR (School of Health and Related Research) at the University of Sheffield. Her research has involved working in different cultural contexts (the UK, North Africa, Sub-Saharan Africa), falling broadly within 4 areas of public health nutrition: Dietary change in transitioning urban cities in low and middle-income countries; migration and its impact on dietary behaviours and nutrition-related non-communicable diseases; obesity policy development; and integrating sustainability and nutrition to mitigate against climate change.