STONE, R.A., CHRISTIANSEN, P., JOHNSTONE, A.M., BROWN, A., DOUGLAS, F., HARDMAN, C.A., on behalf of the FIO-Food Team. 2025. Understanding the barriers to purchasing healthier, more environmentally sustainable food for people living with obesity and varying experiences of food insecurity in the UK. Food policy [online], 131, article 102798. Available from: https://doi.org/10.1016/j.foodpol.2025.102798