Clarke N, Pechey E, Shemilt I, Pilling M, Roberts NW, Marteau TM, Jebb SA, Hollands GJ. Calorie (energy) labelling for changing selection and consumption of food or alcohol. Cochrane Database of Systematic Reviews 2025, Issue 1. Art. No.: CD014845. DOI: 10.1002/14651858.CD014845.pub2. Accessed 29 January 2025.