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Webb, Patrick, Kara Livingston Staffier, Hyomin Lee, et al. Frontiers in Nutrition, April 2023

Researchers recommend using indicators and metrics that link social and economic issues to more commonly assessed diet-climate-planetary ecology relationships and integrating processed food products in analyses to better reflect consumer choices. They call for including more data and researchers from low- and middle-income countries, greater transparency and clarity about datasets and analytical methods, and more focus on the policy implications of findings.