The effects of food anthropomorphism on consumer behavior: A systematic literature review with integrative framework and future research directions*

Anthropomorphizing or humanizing food is a common marketing practice that has gained significant scholarly attention in the past few years. The present systematic review analyzes articles that examined the effects of anthropomorphizing various food and food ingredients on consumers' behavior to synthesize the existing body of work into an integrative framework, provide managerial recommendations, and identify avenues for future research. Using the Prisma 2020 statement for systematic reviews, a systematic search of four databases (EBSCO, PubMed, SCOPUS, and Web of Science) for peer-reviewed, quantitative articles published in English till the March 10, 2023 was undertaken, resulting in a final number of 21 articles meeting our selection criteria. The identified articles studied anthropomorphism of one of the three categories of food - regular food, misshapen/ irregularly-shaped food, and meat animal. Analysis based on an integrative framework suggests that, in general, anthropomorphizing misshapen produce and regular food has a positive effect on behavior towards the food (e.g., purchase intention) and the restaurant/brand (e.g., restaurant visit intention) among adult consumers through elicitation of cognitive and affective responses. However, anthropomorphizing meat animals reduces consumers' intention to buy or eat meat by evoking negative emotions such as guilt. Similarly, anthropomorphizing regular food discourages consumption among children. The framework highlights several moderating variables of these effects. Based on the insights from this literature review, several recommendations for practitioners and researchers are suggested.