INTRODUCTION: Higher dietary protein, alone or in combination with physical activity (PA), may slow the loss of age-related muscle strength in older adults. We investigated the longitudinal relationship between protein intake and grip strength, and the interaction between protein intake and PA, using four longitudinal ageing cohorts. METHODS: Individual participant data from 5584 older adults (52% women; median...
© The Author(s) 2021. Published by Oxford University Press on behalf of the American Society for Nutrition.; BACKGROUND: Dietary protein may slow the decline in muscle mass and function with aging, making it a sensible candidate to prevent or modulate disability progression. At present, studies providing reliable estimates of the association between protein intake and physical function, and its interaction with...
Funding Information: This research work is part of the EU-funded project PROMISS (?PRevention Of Malnutrition In Senior Subjects in the EU?) within the framework of Horizon 2020 research and innovation programme, contract No.678732. The Newcastle 85+ Study has been funded by the Medical Research Council, Biotechnology and Biological Sciences Research Council and the Dunhill Medical Trust. The research was also ...
Funding: This individual research study received no additional funding. However, we would like to thank The MRC-Versus Arthritis Centre for Integrated Research into Musculoskeletal Ageing (CIMA) (https://www. cimauk.org/) for funding the PhD programme of study associated with this research. We would also like to acknowledge the generous donations provided by Cumbria Community Foundation and Beverley Charitable ...
Background: Low vitamin D status is common in very old adults which may have adverse consequences for muscle function, a major predictor of disability. Aims: To explore the association between 25-hydroxyvitamin D [25(OH)D] concentrations and disability trajectories in very old adults and to determine whether there is an ‘adequate’ 25(OH)D concentration which might protect against a faster disability trajectory....
European Horizon 2020 PROMISS Project ‘PRevention Of Malnutrition In Senior Subjects in the EU’, (grant agreement no. 678732). The content only reflects the author’s view and the commission is not responsible for any use that may be made of the information it contains.; Background: Lower protein intake in older adults is associated with loss of muscle mass and strength. The present study aimed to provide a pool...