# Identifying and understanding dietary transitions and nutrient deficiency from loyalty card digital footprints

**Authors:** Roberto Mansilla, Gavin Long, Simon Welham, John Harvey, Evgeniya Lukinova, Georgiana Nica-Avram, Gavin Smith, Andrew Smith, James Goulding

PMC · DOI: 10.23889/ijpds.v8i3.2266 · 2023-09-11

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Source: https://tomesphere.com/paper/PMC10895615