Food and Nutrition Literacy: Exploring the Divide between Research and Practice

This study addresses the growing recognition of the importance of food and nutrition literacy, while highlighting the limited research in this field, particularly the gap between research and practice. A bibliometric analysis of publications on food and nutrition literacy research from the Scopus database was carried out. Endnote 20, VOSviewer, and Harzing’s Publish or Perish were used to analyze the results. The growth of publications, authorship patterns, collaboration, prolific authors, country contributions, preferred journals, and top-cited articles were the bibliometric indicators used. Subsequently, articles aimed at measuring food or nutrition literacy-implemented programs were analyzed. Existing studies have primarily concentrated on defining and measuring food or nutrition literacy. Although interventions targeting food and nutritional literacy have shown promise in promoting healthy eating, further research is required to identify effective approaches in diverse populations and settings. This study emphasizes the need for additional research to measure intervention program efficacy to enhance the policies and practices in this critical area of public health. These findings underscore the importance of understanding food/nutrition literacy and developing effective interventions to promote healthy eating habits. By bridging the research–practice divide, this study provides valuable insights for policymakers, practitioners, and researchers to address the gaps and improve food/nutrition literacy in various contexts.