Exploring the Feasibility of a Digital Service to Improve Nutrition and Hydration Status of Older Adults

Keep-on-Keep-Up (KOKU) is a free, tablet-based strength and balance exercise application that was soft launched in 2020 (https://kokuhealth.com/). KOKU is approved by the National Health Service (NHS) and Organisation for the Review of Care and Health Apps (ORCHA) as a lifestyle app and has been viewed positively by older adults after 6 weeks of independent use. KOKU-Nut is the latest development of this interactive platform and includes nutritional games based on the UK dietary guidelines to nudge older adults to improve their diet with a specific focus on protein, fibre and fluid.