Nutrition, Physical Activity, Frailty, and Cognitive Decline in Older Adults: Addressing Age-Related Health
A special issue of Nutrients (ISSN 2072-6643). This special issue belongs to the section "Geriatric Nutrition".
Deadline for manuscript submissions: 15 January 2026 | Viewed by 285
Special Issue Editors
Interests: physical activity epidemiology; exercise physiology; public health; health promotion; geriatrics; physical frailty;cognitive frailty; cognitive function; exercise intervention
Interests: nutrition; dietary patterns; physical activity; obesity; sarcopenia; older adults
Special Issue Information
Dear Colleagues,
In an aging of the world, various changes will occur in lifestyle behavior in daily life. In particular, nutritional problems cause weight loss due to reductions in energy intake against the backdrop of various factors. Reductions in energy consumption due to a decrease in physical activity and an increase in sedentary behavior, and the associated decline in physical fitness and motor function that comes with this, induce the onset of frailty, which leads to cognitive decline and the onset of dementia. In this Special Issue, in addition to the involvement of nutrition and physical activity in the onset of frailty and cognitive decline, we focus on lifestyle factors as contributors to improvement and summarize the latest scientific findings. Specifically, the following contents are included:
- Frailty, cognitive function, and lifestyle factors such as nutrition, physical activity, and sedentary behavior in the elderly, and proposals for health issues that need to be addressed;
- The involvement and mechanisms of nutrition, physical activity, and sedentary behavior as factors in the development of frailty and cognitive decline;
- The prevention and improvement of frailty and cognitive decline through nutrition and physical activity interventions, and their mechanisms.
Prof. Dr. Shuzo Kumagai
Prof. Dr. Rengfei Shi
Dr. Si Chen
Guest Editors
Manuscript Submission Information
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Nutrients is an international peer-reviewed open access semimonthly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2900 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.
Keywords
- nutrition
- physical activity
- sedentary behavior
- physical frailty
- cognitive frailty
- cognitive function
- mild cognitive impairment
- dementia
- Alzheimer’s disease
- lifestyle
- healthy life expectancy
- exercise interventions
- older adults
- geriatrics
Benefits of Publishing in a Special Issue
- Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
- Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
- Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
- External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
- Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.
Further information on MDPI's Special Issue policies can be found here.
