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Lai JS, Cheng GHL, Chong YS, Chong MFF, Koh WP. Longitudinal Dietary Trajectories With Cognitive and Psychosocial Well-Being in Chinese Adults Aged 85 Years and Older in Singapore. Innov Aging 2023; 7:igad036. [PMID: 37228450 PMCID: PMC10205470 DOI: 10.1093/geroni/igad036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Indexed: 05/27/2023] Open
Abstract
Background and Objectives Studies on longitudinal trajectories of diet and the influence on aging in older adults are limited. We characterized diet quality trajectories over the past 2 decades among adults aged ≥85 years and examined their associations with cognitive and psychosocial outcomes. Research Design and Methods We used data from 861 participants in the population-based Singapore Chinese Health Study. Dietary intakes were assessed at baseline (mean age [range]: 65 [60-74] years) and at follow-ups 3 (85 [81-95]) and 4 (88 [85-97]) years. Diet quality was measured by adherence to the Dietary Approaches to Stop Hypertension pattern, and group-based trajectory modeling was used to derive diet quality trajectories. At Follow-up 4, we assessed cognition using the Singapore-modified Mini-Mental State Examination, depressive symptoms using the 15-item Geriatric Depression Scale, social engagement, and self-rated health. Multivariable logistic regression models examined associations of diet quality trajectories with these outcomes. Results About 49.7% had a trajectory with consistently low diet quality scores, whereas 50.3% had a trajectory with consistently high diet quality scores. Compared to the "consistently low" trajectory, the "consistently high" trajectory had 29% and 26% lower likelihoods of cognitive impairment and depressive symptoms, respectively (odds ratio, 95% confidence interval: 0.71 [0.51, 0.99] and 0.74 [0.55, 0.99], respectively); as well as 47% higher likelihood of social engagement (1.47 [1.09, 1.98]). No statistically significant association was observed between the trajectories and self-rated health. Discussion and Implications Maintaining high diet quality throughout the older adult life course was associated with better cognitive and psychosocial well-being in adults aged ≥85 years.
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Affiliation(s)
- Jun S Lai
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore, Singapore
| | - Grand H.-L Cheng
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Yap-Seng Chong
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore, Singapore
- Department of Obstetrics & Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Mary F.-F Chong
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore, Singapore
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore, Singapore
| | - Woon-Puay Koh
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore, Singapore
- Healthy Longevity Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
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Mediterranean Diet and Physical Activity for Successful Aging: An Update for Nutritionists and Endocrinologists. ENDOCRINES 2021. [DOI: 10.3390/endocrines2040034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The constant advancement in the medical field has allowed for the diagnosis and treatment of several health conditions. It has also contributed to increasing the average human lifespan, which is considered an outstanding achievement in history. Nevertheless, the impact of this in an ever-increasing aged population with chronic diseases and, most of the time, with limited and poor quality of life was not considered. Thus, it is imperative to establish strategies to age successfully. In order to do have a better understanding of this crucial issue, this review will analyze the endocrine changes in the elderly. It will present common conditions found in this population, chronic inflammation, and oxidative stress. Additionally, we will explain aging-related metabolic and physical performance decline related to hormone changes and lifestyle modifications. We will propose the Mediterranean diet and some specific guidelines about physical activity as part of the plan to have an active and successful aging process.
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Roberts SB, Silver RE, Das SK, Fielding RA, Gilhooly CH, Jacques PF, Kelly JM, Mason JB, McKeown NM, Reardon MA, Rowan S, Saltzman E, Shukitt-Hale B, Smith CE, Taylor AA, Wu D, Zhang FF, Panetta K, Booth S. Healthy Aging-Nutrition Matters: Start Early and Screen Often. Adv Nutr 2021; 12:1438-1448. [PMID: 33838032 PMCID: PMC8994693 DOI: 10.1093/advances/nmab032] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 02/11/2021] [Accepted: 03/02/2021] [Indexed: 12/15/2022] Open
Abstract
The amount of time spent in poor health at the end of life is increasing. This narrative review summarizes consistent evidence indicating that healthy dietary patterns and maintenance of a healthy weight in the years leading to old age are associated with broad prevention of all the archetypal diseases and impairments associated with aging including: noncommunicable diseases, sarcopenia, cognitive decline and dementia, osteoporosis, age-related macular degeneration, diabetic retinopathy, hearing loss, obstructive sleep apnea, urinary incontinence, and constipation. In addition, randomized clinical trials show that disease-specific nutrition interventions can attenuate progression-and in some cases effectively treat-many established aging-associated conditions. However, middle-aged and older adults are vulnerable to unhealthy dietary patterns, and typically consume diets with inadequate servings of healthy food groups and essential nutrients, along with an abundance of energy-dense but nutrient-weak foods that contribute to obesity. However, based on menu examples, diets that are nutrient-dense, plant-based, and with a moderately low glycemic load are better equipped to meet the nutritional needs of many older adults than current recommendations in US Dietary Guidelines. These summary findings indicate that healthy nutrition is more important for healthy aging than generally recognized. Improved public health messaging about nutrition and aging, combined with routine screening and medical referrals for age-related conditions that can be treated with a nutrition prescription, should form core components of a national nutrition roadmap to reduce the epidemic of unhealthy aging.
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Affiliation(s)
| | - Rachel E Silver
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - Sai Krupa Das
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - Roger A Fielding
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - Cheryl H Gilhooly
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - Paul F Jacques
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - Jennifer M Kelly
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - Joel B Mason
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - Nicola M McKeown
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - Meaghan A Reardon
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - Sheldon Rowan
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - Edward Saltzman
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Barbara Shukitt-Hale
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - Caren E Smith
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - Allen A Taylor
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - Dayong Wu
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - Fang Fang Zhang
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Karen Panetta
- School of Engineering, Tufts University, Medford, MA, USA
| | - Sarah Booth
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
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The Association Between the Mediterranean Lifestyle Index and All-Cause Mortality in the Seguimiento Universidad de Navarra Cohort. Am J Prev Med 2020; 59:e239-e248. [PMID: 33220762 DOI: 10.1016/j.amepre.2020.06.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 05/22/2020] [Accepted: 06/10/2020] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Overall lifestyle patterns rather than individual factors may exert greater reductions on chronic disease risk and mortality. The objective is to study the association between a Mediterranean lifestyle index and all-cause and cause-specific mortality. METHODS Investigators analyzed data from 20,494 participants in the Seguimiento Universidad de Navarra cohort in 2019. The Mediterranean lifestyle index is composed of 28 items on food consumption, dietary habits, physical activity, rest, and social interactions that score 0 or 1 point; scores theoretically could range from 0 to 28 points. RESULTS After a median follow-up of 12.1 years, 407 deaths were observed. In the multivariable-adjusted model, high adherence (>14 points) to the Mediterranean lifestyle was associated with a 41% relative reduction in all-cause mortality (hazard ratio=0.59, 95% CI=0.42, 0.83) compared with low adherence (3-10 points, p<0.001 for trend). For each additional point, the multivariable hazard ratios for all-cause mortality were 0.95 (95% CI=0.89, 1.02) for food consumption; 1.00 (95% CI=0.92, 1.08) for dietary habits; and 0.73 (95% CI=0.66, 0.80) for physical activity, rest, social habits, and conviviality. Significant interaction with age at last contact (p<0.001) suggested a lower risk for each additional point among participants aged ≥50 years (hazard ratio=0.50, 95% CI=0.34, 0.74), whereas no association was found for participants aged <50 years (hazard ratio=1.15, 95% CI=0.54, 2.44). CONCLUSIONS Adherence to a Mediterranean lifestyle may reduce the risk of mortality in a Spanish cohort of university graduates. Inverse associations were found for the overall Mediterranean lifestyle score and lifestyle block, whereas no associations were observed for the dietary blocks. Future research should consider the Mediterranean lifestyle beyond the Mediterranean diet in different populations for the promotion of healthy longevity. TRIAL REGISTRATION This study is registered at www.clinicaltrials.gov NCT02669602.
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Foscolou A, D’Cunha NM, Naumovski N, Tyrovolas S, Chrysohoou C, Rallidis L, Polychronopoulos E, Matalas AL, Sidossis LS, Panagiotakos D. The association between the level of adherence to the Mediterranean diet and successful aging: An analysis of the ATTICA and MEDIS (MEDiterranean Islands Study) epidemiological studies. Arch Gerontol Geriatr 2020; 89:104044. [DOI: 10.1016/j.archger.2020.104044] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 03/15/2020] [Accepted: 03/19/2020] [Indexed: 02/07/2023]
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Koloverou E, Foscolou A, Gkouvas K, Tyrovolas S, Matalas AL, Polychronopoulos E, Chrysohoou C, Pitsavos C, Panagiotakos DB. Waist-to-Height Ratio Outperforms Classic Anthropometric Indices in Predicting Successful Aging in Older Adults; an Analysis of the ATTICA and MEDIS Epidemiological Studies. Exp Aging Res 2020; 46:154-165. [PMID: 31939711 DOI: 10.1080/0361073x.2020.1716155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Background/Study context: The aim of the present work was to investigate the association of Waist-to-Height Ratio (WHtR) with Successful Aging (SA) status and compare it to classic anthropometric indices, among middle-aged and older individuals.Methods: Among various socio-demographic, clinical and lifestyle characteristics, height, weight, waist circumference (WC), Waist-to-Hip Ratio (WHR) and WHtR of the Greek participants, over 50 years old, enrolled in the ATTICA (n = 1,128) and the MEDIS (n = 2,221) in relation to SA; SA was evaluated using the validated Successful Aging Index (SAI, range 0-10) comprising of health-related, social, lifestyle, and clinical parameters.Results: WHtR was inversely associated with SAI with every 0.1-unit increase, lowering SAI by almost 0.5 units (b-coefficient±SE: -4.71 ± 0.26; 95%CI: -5.21, -4.20). Also, WHtR was more strongly associated with SAI (b = -0.352), surpassing the effect of age and sex (b = -0.347 and 0.11, respectively). With respect to the other anthropometric indices (weight, height, WC, WHR), WHtR exhibited the highest explanatory ability (Adjusted R2 = 0.345); the higher the adjusted R2 the higher explanatory ability.Conclusions: WHtR was revealed as the best determinant of successful aging, with respect to other anthropometric indices (weight, height, WC, WHR). The present findings are of significant public health importance for better understanding the role of body mass distribution on the aging process.
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Affiliation(s)
- Efi Koloverou
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece
| | - Alexandra Foscolou
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece
| | - Konstantinos Gkouvas
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece
| | - Stefanos Tyrovolas
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece.,Parc Sanitari Sant Joan de Déu, Fundació Sant Joan de Déu, CIBERSAM, Universitat de Barcelona, Barcelona, Spain
| | - Antonia-Leda Matalas
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece
| | - Evangelos Polychronopoulos
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece
| | - Christina Chrysohoou
- First Cardiology Clinic, School of Medicine, University of Athens, Athens, Greece
| | - Christos Pitsavos
- First Cardiology Clinic, School of Medicine, University of Athens, Athens, Greece
| | - Demosthenes B Panagiotakos
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece.,Department of Kinesiology and Health, School of Arts and Sciences, Rutgers University, New Brunswick, NJ, USA.,Faculty of Health, University of Canberra, Canberra, Australia
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Midday Napping and Successful Aging in Older People Living in the Mediterranean Region: The Epidemiological Mediterranean Islands Study (MEDIS). Brain Sci 2019; 10:brainsci10010014. [PMID: 31887974 PMCID: PMC7016598 DOI: 10.3390/brainsci10010014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Revised: 12/19/2019] [Accepted: 12/20/2019] [Indexed: 12/19/2022] Open
Abstract
The aim of the present study was to investigate the association between midday napping, sleeping hours, and successful aging among 2564 older (65+ years) individuals living in the insular Mediterranean region. Anthropometric, clinical, and socio-demographic characteristics, dietary habits, and lifestyle parameters were derived through standard procedures, while successful aging was evaluated using the validated Successful Aging Index (SAI; range 0-10). Of the 2564 participants, 74% reported midday napping. The SAI score was 2.9/10 for non-midday nappers vs. 3.5/10 for midday nappers (p = 0.001). Midday nappers were more likely to be physically active (p = 0.01) and to have higher adherence to the Mediterranean diet (p = 0.02) compared to non-midday nappers. In a fully adjusted model, midday nappers had 6.7% higher SAI score compared to the rest (p < 0.001), and the effect of midday napping was more prominent among males and participants 80+ years of age. Further analysis indicated a significant U-shaped trend between sleeping hours/day and SAI score (p < 0.001), with 8-9 h total of sleep/day, midday napping included, proposed as optimal in achieving the best SAI score. Midday napping seems to be a beneficial habit that should be promoted and encouraged in older people.
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Naumovski N, Foscolou A, D'Cunha NM, Tyrovolas S, Chrysohoou C, Sidossis LS, Rallidis L, Matalas AL, Polychronopoulos E, Pitsavos C, Panagiotakos D. The Association between Green and Black Tea Consumption on Successful Aging: A Combined Analysis of the ATTICA and MEDiterranean ISlands (MEDIS) Epidemiological Studies. Molecules 2019; 24:molecules24101862. [PMID: 31096548 PMCID: PMC6571865 DOI: 10.3390/molecules24101862] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 05/09/2019] [Accepted: 05/14/2019] [Indexed: 12/11/2022] Open
Abstract
Tea is one of the most-widely consumed beverages in the world with a number of different beneficial health effects, mainly ascribed to the polyphenolic content of the tea catechins. The aim of this study was to examine the consumption of green, black, or no tea, in relation to the previously validated successful ageing index (SAI; higher values "healthier" ageing) in a combined analysis of adults aged >50 years old from the ATTICA (n = 1128 adults from Athens, Greece metropolitan area) and the MEDiterranean Islands Study (MEDIS) (n = 2221 adults from various Greek island and Mani) studies. After adjusting for age, sex, smoking, and coffee consumption, green tea was positively associated with SAI (b ± SE: 0.225 ± 0.055, p < 0.001), while black tea was negatively associated with SAI (unstandardized b coefficient ± Standard error: -0.807 ± 0.054, p < 0.001). Green tea (vs black tea) consumption, had higher odds of a SAI of over 3.58 out of 10 (OR: 1.77, 95% CI: 1.38-2.28). Green tea consumption was also associated with higher levels of physical activity (p < 0.001) and reduced likelihood of hypertension (p = 0.006) compared with black tea. Two possible mechanisms are that green tea possesses high levels of catechins such as (-)-epigallocatechin 3-gallate and l-theanine compared with black tea. Therefore, the present analysis supports both the role of green tea constituents in successful ageing, as well as its role as an important component of an overall healthy diet in adults aged 50 years and over from these two epidemiological studies.
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Affiliation(s)
- Nenad Naumovski
- Faculty of Health, University of Canberra, 2617 Canberra, Australia.
- Collaborative Research in Bioactives and Biomarkers (CRIBB) Group, University of Canberra, 2617 Bruce, Australia.
| | - Alexandra Foscolou
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 176 76 Athens, Greece.
| | - Nathan M D'Cunha
- Faculty of Health, University of Canberra, 2617 Canberra, Australia. Nathan.D'
- Collaborative Research in Bioactives and Biomarkers (CRIBB) Group, University of Canberra, 2617 Bruce, Australia. Nathan.D'
| | - Stefanos Tyrovolas
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 176 76 Athens, Greece.
- Parc Sanitari Sant Joan de Déu, Fundació Sant Joan de Déu, CIBERSAM, Universitat de Barcelona, 08007 Barcelona, Spain.
| | - Christina Chrysohoou
- First Cardiology Clinic, School of Medicine, University of Athens, 106 79 Athens, Greece.
| | - Labros S Sidossis
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 176 76 Athens, Greece.
- Department of Kinesiology and Health, School of Arts and Sciences, Rutgers University, NJ 08901, USA.
| | - Loukianos Rallidis
- Second Cardiology Clinic, School of Medicine, University of Athens, 106 79 Athens, Greece.
| | - Antonia-Leda Matalas
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 176 76 Athens, Greece.
| | - Evangelos Polychronopoulos
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 176 76 Athens, Greece.
| | - Christos Pitsavos
- First Cardiology Clinic, School of Medicine, University of Athens, 106 79 Athens, Greece.
| | - Demosthenes Panagiotakos
- Faculty of Health, University of Canberra, 2617 Canberra, Australia.
- Collaborative Research in Bioactives and Biomarkers (CRIBB) Group, University of Canberra, 2617 Bruce, Australia.
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 176 76 Athens, Greece.
- Department of Kinesiology and Health, School of Arts and Sciences, Rutgers University, NJ 08901, USA.
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