This systematic review examines the protein transition, focusing on high-income countries. It analyzes definitions, challenges, and narratives surrounding this shift towards rebalancing protein intake from animal to alternative sources. Three narratives emerged: consumer-focused dietary changes, techno-centric development of new protein sources, and socio-technological system-level transitions. The review highlights the need for clearer definitions, linking solutions to challenges, and considering the scale and actors involved in achieving the protein transition.
Publisher
Nature Food
Published On
Jan 03, 2024
Authors
Océane Duluins, Philippe Vincent Baret
Tags
protein transition
high-income countries
dietary changes
alternative protein sources
socio-technological systems
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