Fig. 5

Main groups of title and abstract terms of the Diet cluster in 2023, VOSviewer text mapping, OpenAlex. (a) Connection with the “security” cluster through the term “risk”; (b) The group of terms related to meat consumption; (c) The group of terms in the field of meat substitutes and analogues; (d) Total number of publications per year including “meat” and all variants of meat substitutes and analogues in article titles, from 1980 to 2023