Culturally Tailoring Plant-Based Nutrition Interventions for Hispanic/Latino Adults at Risk for or With Type 2 Diabetes: An Integrative Review

Abstract

Introduction: Type 2 diabetes mellitus (T2DM) prevalence continues to increase among Hispanic/Latino adults. The purpose of this study was to explore and analyze literature on culturally tailored nutrition interventions to identify how to best implement a whole food plant-based (WFPB) culinary intervention to improve health outcomes for Hispanic/Latino adults at risk for developing or diagnosed with T2DM. Methods: A methodological review was performed by searching PubMed, CINAHL Complete, PsycINFO, and Food Science and Technology Abstracts. Inclusion criteria consisted of peer-reviewed articles in English, from January 2009 to January 2020, using the search terms: “Hispanic adults or Latino adults”, “culturally tailored or ethnic”, “diabetes”, “dietary or nutrition”, “intervention”, and “vegan or plant based”. Studies included adults at risk for/diagnosed with T2DM. Results: Of 1,474 articles retrieved, 15 met the inclusion criteria. Four main themes were identified: participant interest, feasibility of intervention, development and implementation of intervention, and impact of the intervention. Conclusion: Further research should focus on culturally tailored nutrition interventions and use of a WFPB diet to reduce risk for T2DM in Hispanic/Latino adults. Continued discussion should be patient- and community-centered to promote equity, health, and disease prevention through the use of culturally tailored methods and design, not only limited to curriculum and language.