biostudies-literatureUnknown375Iuliano S<h4>Objective</h4>To assess the antifracture efficacy and safety of a nutritional intervention in institutionalised older adults replete in vitamin D but with mean intakes of 600 mg/day calcium and <1 g/kg body weight protein/day.<h4>Design</h4>Two year cluster randomised controlled trial.<h4>Setting</h4>60 accredited residential aged care facilities in Australia housing predominantly ambulant residents.<h4>Participants</h4>7195 permanent residents (4920 (68%) female; mean age 86.0 (SD 8.2) years).<h4>Intervention</h4>Facilities were stratified by location and organisation, with 30 facilities randomised to provide residents with additional milk, yoghurt, and cheese that contained 562 (166) mg/day calcium and 12 (6) g/day protein achieving a total intake of 1142 (353) mg calcium/day and 69 BMJ (Clinical research ed.)n2364https://www.ebi.ac.uk/biostudies/studies/S-EPMC8527562biostudies-literatureEffect of dietary sources of calcium and protein on hip fractures and falls in older adults in residential care: cluster randomised controlled trial.PMC8527562Poon SSeeman EVan Loan MNguyen TIuliano SBui MWang XDe Groot LRobbins JZadeh AGfalseEffect of dietary sources of calcium and protein on hip fractures and falls in older adults in residential care: cluster randomised controlled trial.<h4>Objective</h4>To assess the antifracture efficacy and safety of a nutritional intervention in institutionalised older adults replete in vitamin D but with mean intakes of 600 mg/day calcium and <1 g/kg body weight protein/day.<h4>Design</h4>Two year cluster randomised controlled trial.<h4>Setting</h4>60 accredited residential aged care facilities in Australia housing predominantly ambulant residents.<h4>Participants</h4>7195 permanent residents (4920 (68%) female; mean age 86.0 (SD 8.2) years).<h4>Intervention</h4>Facilities were stratified by location and organisation, with 30 facilities randomised to provide residents with additional milk, yoghurt, and cheese that contained 562 (166) mg/day calcium and 12 (6) g/day protein achieving a total intake of 1142 (353) mg calcium/day and 69 2021-01-01T00:00:00Z2021 Oct2025-05-29T22:24:23.305Z2022-02-11T12:28:17.508ZS-EPMC85275623467075410.1136/bmj.n2364