{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Whyton S"],"funding":["Biotechnology and Biological Sciences Research Council"],"pagination":["233"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12918464"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["26(1)"],"pubmed_abstract":["<h4>Background</h4>Approximately 450,000 older people reside in UK care homes, which is expected to almost double within 20 years. 3% of the UK population follow a plant-based diet (absent in all animal foods), 13% of whom are aged over 65. Plant-based meals are not mandatory to be offered in care homes, however, providing these meals could positively affect health, and ensure dignity of choice for those who already follow a plant-based diet. This review aims to explore contexts, mechanisms and outcomes that could influence the success of a plant-based meal study.<h4>Methodology</h4>A realist synthesis of the literature was used to develop initial programme theories. The stages of this synthesis was as follows: (1) Initial scoping. (2) Search for relevant evidence (3) Selection and apprais"],"journal":["BMC geriatrics"],"pubmed_title":["Plant-based diets for older adults in care homes: a realist synthesis."],"pmcid":["PMC12918464"],"funding_grant_id":["BB/T008776/1"],"pubmed_authors":["Whyton S","Cohen Kadosh K","Adedokun PG","Tischler V","Methven L"],"additional_accession":[]},"is_claimable":false,"name":"Plant-based diets for older adults in care homes: a realist synthesis.","description":"<h4>Background</h4>Approximately 450,000 older people reside in UK care homes, which is expected to almost double within 20 years. 3% of the UK population follow a plant-based diet (absent in all animal foods), 13% of whom are aged over 65. Plant-based meals are not mandatory to be offered in care homes, however, providing these meals could positively affect health, and ensure dignity of choice for those who already follow a plant-based diet. This review aims to explore contexts, mechanisms and outcomes that could influence the success of a plant-based meal study.<h4>Methodology</h4>A realist synthesis of the literature was used to develop initial programme theories. The stages of this synthesis was as follows: (1) Initial scoping. (2) Search for relevant evidence (3) Selection and apprais","dates":{"release":"2026-01-01T00:00:00Z","publication":"2026 Jan","modification":"2026-07-16T09:16:17.429Z","creation":"2026-07-09T10:46:46.048Z"},"accession":"S-EPMC12918464","cross_references":{"pubmed":["41588334"],"doi":["10.1186/s12877-025-06927-0"]}}