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Nutrients
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Nutrition and Lifestyle Interventions in Older Adults
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Nutrition and Lifestyle Interventions in Older Adults

A special issue of Nutrients (ISSN 2072-6643). This special issue belongs to the section "Geriatric Nutrition".

Deadline for manuscript submissions: 5 August 2024 | Viewed by 2444

Special Issue Editor

Prof. Dr. Márta Wilhelm

E-Mail Website
Guest Editor
Institute of Sport Sciences and Physical Education, University of Pecs, H-7624 Pecs, Hungary
Interests: health related fitness (exercise physiology, molecular biology, body composition); health related lifestyle, including nutrition, recreation; dietary habits and health, physical activity/health/diet and age groups

Special Issue Information

Dear Colleagues,

The lifestyle of modern societies has changed a lot, just like the ratio of different age groups in it. Inactive, abandoned subjects are numerous in many countries. While the ratio of an aging, inactive population with several chronic diseases is constantly increasing, the ratio of a healthy, active, and productive population is decreasing, paralleled with fewer people contributing to the GDP of a society—hence the need to stay active and work for a much longer time, which has now become crucial. It is very important to socialize elderly/aging subjects and encourage them to lead a healthy lifestyle. In this respect, physical activity and a well-balanced diet are very important strategies. The need to educate individuals is long-term, although many of the scientific data in this respect are either sporadic, or not well communicated. Works, data concerning the nutritional/health status of older adults, and programs increasing the motivation to lead an active, healthy lifestyle are most welcome.

Prof. Dr. Márta Wilhelm
Guest Editor

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

  • aging lifestyle interventions
  • balanced diet
  • energy requirements
  • physical activity and diet
  • vitamin supplementation
  • consumption of soft drinks
  • consumption of caffeinated beverages

Published Papers (2 papers)

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Research

12 pages, 471 KiB  
Article
Construction and Content Validation of Mobile Devices’ Application Messages about Food and Nutrition for DM2 Older Adults
by Rafaella Dusi, Raiza Rana de Souza Lima Trombini, Alayne Larissa Martins Pereira, Silvana Schwerz Funghetto, Verônica Cortez Ginani, Marina Morato Stival, Eduardo Yoshio Nakano and Renata Puppin Zandonadi
Nutrients 2024, 16(14), 2306; https://doi.org/10.3390/nu16142306 - 18 Jul 2024
Viewed by 412
Abstract
Older adults face a decline in the quality of their diet, which affects their health. The prevalence of DM2 is increasing, as are the associated complications. Effective nutrition education and mobile health (mHealth) interventions offer a viable solution in the scenario of the [...] Read more.
Older adults face a decline in the quality of their diet, which affects their health. The prevalence of DM2 is increasing, as are the associated complications. Effective nutrition education and mobile health (mHealth) interventions offer a viable solution in the scenario of the widespread use of mobile devices. This study aimed to develop and validate messages for a mobile application aimed at older adult Brazilians with DM2 who receive care at the Brazilian Unified Health System (SUS). The educational messages on healthy eating for older adults with DM2 were created from 189 excerpts selected from Brazilian official documents. A total of 37 messages were created, categorized into 20 educational, 12 motivational, and 5 congratulatory, all up to 120 characters. Twenty-one experts validated the messages for clarity and relevance, and 11 messages had to be revised to meet the criteria. Subsequently, the 36 messages approved by the experts were tested on a sample of 57 older adults, guaranteeing clarity rates of over 80%. This study developed and validated 36 messages for a mobile health app aimed at older adults with type 2 diabetes mellitus in Brazil. Expert evaluation ensured clarity and relevance, confirmed by older adult participants who evaluated clarity. This research highlights the potential of mHealth to overcome barriers to accessing healthcare in the SUS, emphasizing personalized interventions for the effective management of older adults’ health. Full article
(This article belongs to the Special Issue Nutrition and Lifestyle Interventions in Older Adults)
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16 pages, 432 KiB  
Article
Nutritional Habits of Hungarian Older Adults
by Rita Soós, Csilla Bakó, Ádám Gyebrovszki, Mónika Gordos, Dávid Csala, Zoltán Ádám and Márta Wilhelm
Nutrients 2024, 16(8), 1203; https://doi.org/10.3390/nu16081203 - 18 Apr 2024
Viewed by 1671
Abstract
There are many nutritional changes that come with aging, mostly as consequences of health regression. Malnutrition and overweight often start with inadequate food consumption, followed by alterations in biochemical indices and body composition. In our study, we aimed to analyze the feeding habits [...] Read more.
There are many nutritional changes that come with aging, mostly as consequences of health regression. Malnutrition and overweight often start with inadequate food consumption, followed by alterations in biochemical indices and body composition. In our study, we aimed to analyze the feeding habits and energy and nutrient intake of a Hungarian elderly population, focusing on macronutrient, water, fruit, and vegetable consumption while searching for possible nutritional factors leading to NCD and many other chronic diseases in this population. Two questionnaires were used. These were the Mini Nutritional Assessment (MNA) and one asking about nutritional habits, and a 3-day feeding diary was also filled. Subjects (n = 179, 111; females (F), 68 males (M), older than 50 years were recruited. Based on MNA results, 78 adults (43.57% of the studied population) were malnourished or at risk of malnutrition, although, according to BMI categories, 69% were overweight and 7.3% were obese among M, while 42.3% were overweight among F. The average daily meal number was diverse. The amount of people consuming fruit (11.7%) and vegetables (8.93%) several times a day was extremely low (15.3% of F and 4.4% of M). Daily fruit consumption in the whole sample was 79.3%. Overall, 36.3% consumed 1 L of liquid and 0.5 L of consumption was found in 15.1% of participants. A significant gender difference was found in water consumption, with F drinking more than M (p ≤ 0.01). In our sample, 27.93% of the respondents took dietary supplements. Further analysis and research are needed to explore the specific health implications of and reasons behind these findings. Full article
(This article belongs to the Special Issue Nutrition and Lifestyle Interventions in Older Adults)
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