Plant-based diets for older adults in care homes: a realist synthesis

This realist synthesis addresses a gap in the literature relating to the provision of plant-based meals in care homes by exploring ways in which adherence and acceptability of plant-based meals can be enhanced amongst residents and staff. These findings will support the design of an empirical study where the gleaned initial programme theories will be tested in vivo. Additionally, the use of the realist synthesis presents a novel approach to designing complex nutrition interventions for specific contexts.