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Colaprico C, Crispini D, Rocchi I, Kibi S, De Giusti M, La Torre G. Cost and Cost-Effectiveness of the Mediterranean Diet: An Update of a Systematic Review. Nutrients 2024; 16:1899. [PMID: 38931254 PMCID: PMC11206702 DOI: 10.3390/nu16121899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2024] [Revised: 06/13/2024] [Accepted: 06/14/2024] [Indexed: 06/28/2024] Open
Abstract
It is well known that the Mediterranean diet (DM) is beneficial for health, as years of research globally have confirmed. The aim of this study was to update a previous systematic review that assessed the cost-effectiveness of adherence to the DM as a strategy for the prevention of degenerative diseases by evaluating the economic performance of this diet. The research approach utilized three electronic databases: PubMed, Scopus, and Web of Science. A comprehensive search was conducted to retrieve articles based on a PRISMA-compliant protocol registered in PROSPERO: CRD 42023493562. Data extraction and analysis were performed on all included studies. One thousand two hundred and eighty-two articles were retrieved, and once duplicates and irrelevant articles were removed, fifteen useful articles were reviewed. The studies indicated a clear link between dietary habits, health, and economic aspects related to dietary cost and health spending. Recognizing the significant health benefits associated with adopting DM and the potential savings on health care spending, it is important for national public health programs to consider policies that support this lifestyle.
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Affiliation(s)
- Corrado Colaprico
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (C.C.); (D.C.); (I.R.); (S.K.); (M.D.G.)
| | | | | | | | | | - Giuseppe La Torre
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (C.C.); (D.C.); (I.R.); (S.K.); (M.D.G.)
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2
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Guo Y, Su D, Chen H, Ding Y, Zhang S, Sun H, Chen D, Yin W, Li X, Zeng G. Does an antihypertensive diet cost more? Analysis from the Chinese Heart-Healthy diet trial. Public Health Nutr 2024; 27:e73. [PMID: 38445388 DOI: 10.1017/s1368980024000430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2024]
Abstract
OBJECTIVE To determine whether the Chinese heart-healthy diet (Sichuan cuisine version) (CHH diet-SC) was more expensive than the conventional Sichuan diet and explore the food groups and nutrients that mainly affected the cost of CHH diet-SC. DESIGN Cost analysis of 4-week intervention diets in the Sichuan center representing southwestern China in the CHH diet study. SETTING A multicentre, parallel-group, single-blind, randomised feeding trial evaluating the efficacy of lowering blood pressure with the cuisine-based CHH diet. PARTICIPANTS Totally, fifty-three participants with hypertension aged 25-75 years in the Sichuan center were randomised into the control group (n 26) or the CHH diet-SC group (n 27). RESULTS The CHH diet-SC was more expensive than the control diet (¥27·87 ± 2·41 v. ¥25·18 ± 2·79 equals $3·90 ± 0·34 v. $3·52 ± 0·39, P < 0·001), and the incremental cost-effectiveness ratio for a 1-mm Hg systolic blood pressure reduction was ¥9·12 ($1·28). Intakes and the cost of seafood, dairy products, fruits, soybeans and nuts, whole grains and mixed beans were higher for the CHH diet-SC than for the control diet (P < 0·001). Intakes of vitamin B1, vitamin B6, vitamin C, Mg and phosphorus were positively correlated with the cost (P < 0·05). CONCLUSIONS The CHH diet-SC costs more than the conventional Sichuan diet, partly due to the high cost of specific food groups. Positive correlations between the intakes of vitamin B1, vitamin B6, vitamin C, Mg, phosphorus and the dietary cost could be a direction to adjust the composition within the food groups to reduce the cost of the CHH diet-SC.
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Affiliation(s)
- Yishan Guo
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Danping Su
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Hong Chen
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yanxi Ding
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Shiyu Zhang
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Hong Sun
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Dandi Chen
- West China School Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, China
- Research Center for Palliative Care, West China-PUMC C.C. Chen Institute of Health, Sichuan University, Chengdu, Sichuan, China
| | - Wenya Yin
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xiang Li
- Sichuan Tourism University, Chengdu, Sichuan, China
| | - Guo Zeng
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, China
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Haigh L, Kirk C, El Gendy K, Gallacher J, Errington L, Mathers JC, Anstee QM. The effectiveness and acceptability of Mediterranean diet and calorie restriction in non-alcoholic fatty liver disease (NAFLD): A systematic review and meta-analysis. Clin Nutr 2022; 41:1913-1931. [PMID: 35947894 DOI: 10.1016/j.clnu.2022.06.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 06/15/2022] [Accepted: 06/24/2022] [Indexed: 11/20/2022]
Abstract
BACKGROUND & AIMS Lifestyle interventions that focus on reduced energy intake and improved dietary pattern are the mainstay of non-alcoholic fatty liver disease (NAFLD) management. However, it remains unclear which dietary approaches are most beneficial and promote greatest adherence. We aimed to synthesise data from randomised and clinical controlled trials, describing the effects of Mediterranean Diet and Calorie Restriction interventions on NAFLD surrogate markers, in adults. METHODS We searched MEDLINE, Embase, Scopus, Web of Science, and Cochrane Central Register of Controlled Trials (October 2021). Study quality was assessed using the Cochrane Collaboration's tools: risk of bias for randomised controlled trials, and risk of bias in non-randomised studies of interventions. Meta-analyses were performed using a random effects model, and the I2 statistic was used to assess heterogeneity. RESULTS Of 4041 records identified, 26 articles with 3037 participants met the inclusion criteria, including studies on calorie-restricted interventions (CRI) (n 9), Mediterranean diet (MD) interventions (n 13) and MD component interventions (n 4). Studies were heterogeneous regarding intervention components, assessment of liver status and diet outcomes. 3 studies reported zero attrition and mean attrition rate for the remaining 23 studies was 14%. Post-intervention meta-analyses revealed that dietary interventions reduced alanine aminotransferase (ALT) (P < 0.001), aspartate aminotransferase (AST) (P = 0.004), Fatty Liver Index (FLI) (P < 0.001), hepatic steatosis (HS) (P = 0.02), and liver stiffness (P = 0.01). CRI had favourable effects on ALT (P < 0.001), HS (P < 0.001) and liver stiffness (P = 0.009). MD reduced ALT (P = 0.02), FLI (P < 0.001) and liver stiffness (P = 0.05). There was a dose-response relationship between degree of calorie restriction and beneficial effects on liver function and weight loss, suggesting that this approach should remain the cornerstone of NAFLD management. In addition, diet composition changes have potential for improving NAFLD and the limited data suggest that MD may be an effective diet therapy. CONCLUSION These results support the current guidelines in NAFLD. However, further studies, which robustly evaluate the effects of interventions on dietary intake, acceptability and sustainability of the interventions, and quality of life and other patient-related outcomes are needed to support effective care delivery.
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Affiliation(s)
- Laura Haigh
- Newcastle NIHR Biomedical Research Centre, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, NE4 5PL, UK; Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, NE2 4HH, UK; Human Nutrition Research Centre, Population Health Sciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, NE2 4HH, UK.
| | - Colette Kirk
- Newcastle NIHR Biomedical Research Centre, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, NE4 5PL, UK; Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, NE2 4HH, UK; Human Nutrition Research Centre, Population Health Sciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, NE2 4HH, UK
| | - Khalil El Gendy
- Human Nutrition Research Centre, Population Health Sciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, NE2 4HH, UK
| | - Jennifer Gallacher
- Newcastle NIHR Biomedical Research Centre, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, NE4 5PL, UK; Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, NE2 4HH, UK
| | - Linda Errington
- Biomedical, Nutrition and Sport Sciences, Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, NE2 4HH, UK
| | - John C Mathers
- Human Nutrition Research Centre, Population Health Sciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, NE2 4HH, UK
| | - Quentin M Anstee
- Newcastle NIHR Biomedical Research Centre, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, NE4 5PL, UK; Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, NE2 4HH, UK
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Bocquier A, Jacquemot AF, Dubois C, Tréhard H, Cogordan C, Maradan G, Cortaredona S, Fressard L, Davin-Casalena B, Vinet A, Verger P, Darmon N, Arquier V, Briclot G, Chamla R, Cousson-Gélie F, Danthony S, Delrieu K, Dessirier J, Féart C, Fusinati C, Gazan R, Gibert M, Lamiraud V, Maillot M, Nadal D, Trotta C, Verger EO, Viriot V. Study protocol for a pragmatic cluster randomized controlled trial to improve dietary diversity and physical fitness among older people who live at home (the "ALAPAGE study"). BMC Geriatr 2022; 22:643. [PMID: 35927684 PMCID: PMC9351201 DOI: 10.1186/s12877-022-03260-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 07/03/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Diet and physical activity are key components of healthy aging. Current interventions that promote healthy eating and physical activity among the elderly have limitations and evidence of French interventions' effectiveness is lacking. We aim to assess (i) the effectiveness of a combined diet/physical activity intervention (the "ALAPAGE" program) on older peoples' eating behaviors, physical activity and fitness levels, quality of life, and feelings of loneliness; (ii) the intervention's process and (iii) its cost effectiveness. METHODS We performed a pragmatic cluster randomized controlled trial with two parallel arms (2:1 ratio) among people ≥60 years old who live at home in southeastern France. A cluster consists of 10 people participating in a "workshop" (i.e., a collective intervention conducted at a local organization). We aim to include 45 workshops randomized into two groups: the intervention group (including 30 workshops) in the ALAPAGE program; and the waiting-list control group (including 15 workshops). Participants (expected total sample size: 450) will be recruited through both local organizations' usual practices and an innovative active recruitment strategy that targets hard-to-reach people. We developed the ALAPAGE program based on existing workshops, combining a participatory and a theory-based approach. It includes a 7-week period with weekly collective sessions supported by a dietician and/or an adapted physical activity professional, followed by a 12-week period of post-session activities without professional supervision. Primary outcomes are dietary diversity (calculated using two 24-hour diet recalls and one Food Frequency Questionnaire) and lower-limb muscle strength (assessed by the 30-second chair stand test from the Senior Fitness Test battery). Secondary outcomes include consumption frequencies of main food groups and water/hot drinks, other physical fitness measures, overall level of physical activity, quality of life, and feelings of loneliness. Outcomes are assessed before the intervention, at 6 weeks and 3 months later. The process evaluation assesses the fidelity, dose, and reach of the intervention as its causal mechanisms (quantitative and qualitative data). DISCUSSION This study aims to improve healthy aging while limiting social inequalities. We developed and evaluated the ALAPAGE program in partnership with major healthy aging organizations, providing a unique opportunity to expand its reach. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT05140330 , December 1, 2021. PROTOCOL VERSION Version 3.0 (November 5, 2021).
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Affiliation(s)
- Aurélie Bocquier
- ORS PACA, Observatoire Régional de la Santé Provence-Alpes-Côte d'Azur, Marseille, France. .,Université de Lorraine, APEMAC, F-54000, Nancy, France.
| | - Anne-Fleur Jacquemot
- ORS PACA, Observatoire Régional de la Santé Provence-Alpes-Côte d'Azur, Marseille, France.,Bordeaux Population Health Research Center, University of Bordeaux, Inserm, UMR 1219, F-33000, Bordeaux, France
| | | | - Hélène Tréhard
- ORS PACA, Observatoire Régional de la Santé Provence-Alpes-Côte d'Azur, Marseille, France.,Aix Marseille Univ, IRD, INSERM, SESSTIM, Aix Marseille Institute of Public Health, ISSPAM, Marseille, France
| | - Chloé Cogordan
- ORS PACA, Observatoire Régional de la Santé Provence-Alpes-Côte d'Azur, Marseille, France
| | - Gwenaëlle Maradan
- ORS PACA, Observatoire Régional de la Santé Provence-Alpes-Côte d'Azur, Marseille, France
| | - Sébastien Cortaredona
- ORS PACA, Observatoire Régional de la Santé Provence-Alpes-Côte d'Azur, Marseille, France.,Aix Marseille Univ, IRD, AP-HM, SSA, VITROME, Marseille, France.,IHU-Méditerranée Infection, Marseille, France
| | - Lisa Fressard
- ORS PACA, Observatoire Régional de la Santé Provence-Alpes-Côte d'Azur, Marseille, France.,Aix Marseille Univ, IRD, AP-HM, SSA, VITROME, Marseille, France.,IHU-Méditerranée Infection, Marseille, France
| | | | - Agnès Vinet
- Avignon Université, UPR EA4278, F-84000, Avignon, France
| | - Pierre Verger
- ORS PACA, Observatoire Régional de la Santé Provence-Alpes-Côte d'Azur, Marseille, France.,Aix Marseille Univ, IRD, AP-HM, SSA, VITROME, Marseille, France.,IHU-Méditerranée Infection, Marseille, France
| | - Nicole Darmon
- MoISA, Université de Montpellier, CIHEAM-IAMM, CIRAD, INRAE, Institut Agro, IRD, Montpellier, France
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Teggart K, Ganann R, Sihota D, Moore C, Keller H, Senson C, Phillips SM, Neil-Sztramko SE. Group-based nutrition interventions to promote healthy eating and mobility in community-dwelling older adults: a systematic review. Public Health Nutr 2022; 25:1-32. [PMID: 35570675 PMCID: PMC9991860 DOI: 10.1017/s136898002200115x] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 02/28/2022] [Accepted: 05/03/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To identify the efficacy of group-based nutrition interventions to increase healthy eating, reduce nutrition risk, improve nutritional status and improve physical mobility among community-dwelling older adults. DESIGN Systematic review. Electronic databases MEDLINE, CINAHL, EMBASE, PsycINFO and Sociological Abstracts were searched on July 15, 2020 for studies published in English since January 2010. Study selection, critical appraisal (using the Joanna Briggs Institute's tools) and data extraction were performed in duplicate by two independent reviewers. SETTING Nutrition interventions delivered to groups in community-based settings were eligible. Studies delivered in acute or long-term care settings were excluded. PARTICIPANTS Community-dwelling older adults aged 55+ years. Studies targeting specific disease populations or promoting weight loss were excluded. RESULTS Thirty-one experimental and quasi-experimental studies with generally unclear to high risk of bias were included. Interventions included nutrition education with behaviour change techniques (BCT) (e.g. goal setting, interactive cooking demonstrations) (n 21), didactic nutrition education (n 4), interactive nutrition education (n 2), food access (n 2) and nutrition education with BCT and food access (n 2). Group-based nutrition education with BCT demonstrated the most promise in improving food and fluid intake, nutritional status and healthy eating knowledge compared with baseline or control. The impact on mobility outcomes was unclear. CONCLUSIONS Group-based nutrition education with BCT demonstrated the most promise for improving healthy eating among community-dwelling older adults. Our findings should be interpreted with caution related to generally low certainty, unclear to high risk of bias and high heterogeneity across interventions and outcomes. Higher quality research in group-based nutrition education for older adults is needed.
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Affiliation(s)
- Kylie Teggart
- School of Nursing, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Rebecca Ganann
- School of Nursing, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Davneet Sihota
- Global Health Graduate Program, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Caroline Moore
- School of Nursing, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Heather Keller
- Schlegel-UW Research Institute for Aging, Waterloo, ON, Canada
- Department of Kinesiology and Health Sciences, Faculty of Health, University of Waterloo, Waterloo, ON, Canada
| | - Christine Senson
- Healthy and Safe Communities Department, City of Hamilton Public Health Services, Hamilton, ON, Canada
| | - Stuart M Phillips
- Department of Kinesiology, Faculty of Science, McMaster University, Hamilton, ON, Canada
| | - Sarah E Neil-Sztramko
- Department of Health Research Methods, Evidence and Impact, Faculty of Health Sciences, McMaster University, Hamilton, ONL8S 4L8, Canada
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Jia SS, Liu Q, Allman-Farinelli M, Partridge SR, Pratten A, Yates L, Stevens M, McGill B. The Use of Portion Control Plates to Promote Healthy Eating and Diet-Related Outcomes: A Scoping Review. Nutrients 2022; 14:nu14040892. [PMID: 35215542 PMCID: PMC8874720 DOI: 10.3390/nu14040892] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 02/16/2022] [Accepted: 02/18/2022] [Indexed: 01/17/2023] Open
Abstract
The role of portion control plates in achieving healthy diets is unclear. The aim of this scoping review was to systematically map findings from peer reviewed and grey literature to provide evidence for the use of portion control plates to promote healthy eating and nutrition-related knowledge in children and adults. A secondary aim was to review the design characteristics of portion control plates. The search was conducted in four databases, including Medline, CINAHL, Embase, and PsycInfo, and grey literature sources following the PRISMA scoping review guidelines. A total of 22 articles comprising 23 intervention studies and 8 from grey literature were included. It was found that the various two-dimensional and three-dimensional portion control plates examined were effective tools for better portion size selection in healthy children and adults. Most portion control plates dedicated half the plate to vegetables, a quarter to protein, and a quarter to carbohydrates. The use of portion control plates in nutrition interventions appears to promote weight loss among those with overweight and obesity and/or type 2 diabetes. However, portion control plates were mostly used as part of multicomponent interventions and the effectiveness of the portion control plate as a stand-alone educational resource or portion control tool alone was uncertain. Further interventional research is indicated to investigate portion plates as tools to improve dietary behaviours and food consumption at the population level.
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Affiliation(s)
- Si Si Jia
- Engagement and Co-Design Research Hub, School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney 2006, Australia;
- Correspondence: ; Tel.: +61-2-8627-1697
| | - Qingzhou Liu
- Charles Perkins Centre, School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Sydney 2006, Australia;
| | - Margaret Allman-Farinelli
- Charles Perkins Centre, Sydney Nursing School, Faculty of Medicine and Health, The University of Sydney, Sydney 2006, Australia;
| | - Stephanie R. Partridge
- Engagement and Co-Design Research Hub, School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney 2006, Australia;
- Charles Perkins Centre, Sydney Nursing School, Faculty of Medicine and Health, The University of Sydney, Sydney 2006, Australia;
- Prevention Research Collaboration, Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney 2006, Australia;
| | - Amy Pratten
- New South Wales Ministry of Health, Centre for Population Health, St Leonards, Sydney 2065, Australia; (A.P.); (L.Y.); (M.S.)
| | - Lisa Yates
- New South Wales Ministry of Health, Centre for Population Health, St Leonards, Sydney 2065, Australia; (A.P.); (L.Y.); (M.S.)
| | - Matthew Stevens
- New South Wales Ministry of Health, Centre for Population Health, St Leonards, Sydney 2065, Australia; (A.P.); (L.Y.); (M.S.)
| | - Bronwyn McGill
- Prevention Research Collaboration, Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney 2006, Australia;
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Mayr HL, Kelly JT, Macdonald GA, Russell AW, Hickman IJ. Clinician perspectives of barriers and enablers to implementing the Mediterranean dietary pattern in routine care for coronary heart disease and type 2 diabetes: A qualitative interview study. J Acad Nutr Diet 2022; 122:1263-1282. [DOI: 10.1016/j.jand.2022.01.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 01/23/2022] [Accepted: 01/24/2022] [Indexed: 11/25/2022]
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Zaslavsky O, Su Y, Kim B, Roopsawang I, Wu KC, Renn BN. Behavior change factors and retention in dietary interventions for older adults: scoping review. THE GERONTOLOGIST 2021; 62:e534-e554. [PMID: 34477843 DOI: 10.1093/geront/gnab133] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Although poor diet is a major driver of morbidity and mortality in people 60 and older, few dietary interventions are widely implemented for this population. We mapped behavior change theories, agents, and techniques in dietary interventions for adults 60+ and explored relationships between these factors and ability to retain at least 80% of the study participants. RESEARCH DESIGN AND METHODS We conducted a scoping review using MEDLINE, CINAHL, and Web of Science through April 2021 for dietary interventions in adults 60 and older. We collated, summarized, and calculated frequency distributions of behavior change theories, behavior change agents, and behavior change techniques (BCTs) using BCTv1 taxonomy with regard to participant retention across 43 studies. RESULTS Only 49% and 30% of the studies reported behavior theory and change agents respectively. Of the studies reporting on theory and agents, the most common were social cognitive theory and the related mechanism of self-efficacy. The most common BCTv1 were "shaping knowledge" and "goals and planning." Several BCTv1 such as "antecedents" and "reward and threat" and evidence for concordance between BCTs and change agents were more common in interventions with higher retention rates. DISCUSSION AND IMPLICATIONS Mechanistically concordant studies with BCTs that involve resource allocation and positive reinforcement through rewards may be advantageous for retention in dietary intervention for older adults. Future studies should continue developing theory and mechanism-oriented research. Furthermore, future studies should consider diversifying the portfolio of currently deployed BCTs and strengthening a concordance between BCTs and mechanisms of change.
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Affiliation(s)
- Oleg Zaslavsky
- Biobehavioral Nursing and Health Informatics Department, School of Nursing, University of Washington, Seattle, Washington, USA
| | - Yan Su
- School of Nursing, University of Washington, Seattle, Washington, USA
| | - Boeun Kim
- School of Nursing, University of Washington, Seattle, Washington, USA
| | - Inthira Roopsawang
- Ramathibodi School of Nursing, Faculty of Medicine Ramthibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Kuan-Ching Wu
- School of Nursing, University of Washington, Seattle, Washington, USA
| | - Brenna N Renn
- Department of Psychology, University of Nevada, Las Vegas, Nevada, USA.,Department of Psychiatry and Behavior Sciences, School of Medicine, University of Washington, Seattle, Washington, USA
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Scholes G. Protein-energy malnutrition in older Australians: A narrative review of the prevalence, causes and consequences of malnutrition, and strategies for prevention. Health Promot J Austr 2021; 33:187-193. [PMID: 33783903 DOI: 10.1002/hpja.489] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 03/24/2021] [Indexed: 01/13/2023] Open
Abstract
ISSUE ADDRESSED Protein-energy malnutrition (PEM) is a condition of involuntary weight and muscle loss caused by inadequate nutritional intake. In Australia, it is predominantly associated with chronic diseases, as are common in the older population. Given the ageing population of Australia, and the poor outcomes associated with PEM, there is a need to identify the contributing factors, and to explore strategies to prevent PEM. METHODS Two databases were searched for pertinent keywords, including malnutrition, Australia and elderly, with relevant articles selected for inclusion. The citations and references of these articles were also searched for further articles. RESULTS PEM is associated with increasing age and institutionalisation. The contributing factors are multifactorial, and include physiological, pathophysiological and structural causes. PEM is a significant public health issue for Australia, in terms of its consequences on both quality of life for older adults, and the burden on the healthcare system. However, there are strategies that can be implemented at the community, organisation and policy level to prevent PEM. CONCLUSION PEM is a common problem for older Australians, and this has important physiological and public health consequences, especially in the context of the ageing Australian population. However, there is significant scope for preventing PEM. SO WHAT?: Readers can be advised that PEM is a significant public health issue that will increase in importance as the population continues to age. It is important that communities, organisations and governments develop strategies to prevent PEM.
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i-Rebound after Stroke-Eat for Health: Mediterranean Dietary Intervention Co-Design Using an Integrated Knowledge Translation Approach and the TIDieR Checklist. Nutrients 2021; 13:nu13041058. [PMID: 33805076 PMCID: PMC8064089 DOI: 10.3390/nu13041058] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 03/11/2021] [Accepted: 03/21/2021] [Indexed: 02/07/2023] Open
Abstract
Lifestyle interventions to reduce second stroke risk are complex. For effective translation into practice, interventions must be specific to end-user needs and described in detail for replication. This study used an Integrated Knowledge Translation (IKT) approach and the Template for Intervention Description and Replication (TIDieR) checklist to co-design and describe a telehealth-delivered diet program for stroke survivors. Stroke survivors and carers (n = 6), specialist dietitians (n = 6) and an IKT research team (n = 8) participated in a 4-phase co-design process. Phase 1: the IKT team developed the research questions, and identified essential program elements and workshop strategies for effective co-design. Phase 2: Participant co-design workshops used persona and journey mapping to create user profiles to identify barriers and essential program elements. Phase 3: The IKT team mapped Phase 2 data to the TIDieR checklist and developed the intervention prototype. Phase 4: Co-design workshops were conducted to refine the prototype for trial. Rigorous IKT co-design fundamentally influenced intervention development. Modifications to the protocol based on participant input included ensuring that all resources were accessible to people with aphasia, an additional support framework and resources specific to outcome of stroke. The feasibility and safety of this intervention is currently being pilot tested (randomised controlled trial; 2019/ETH11533, ACTRN12620000189921).
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Cano A, Marshall S, Zolfaroli I, Bitzer J, Ceausu I, Chedraui P, Durmusoglu F, Erkkola R, Goulis DG, Hirschberg AL, Kiesel L, Lopes P, Pines A, van Trotsenburg M, Lambrinoudaki I, Rees M. The Mediterranean diet and menopausal health: An EMAS position statement. Maturitas 2020; 139:90-97. [PMID: 32682573 DOI: 10.1016/j.maturitas.2020.07.001] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Globally, 985 million women are aged 50 and over, leading to increasing concerns about chronic conditions such as cardiovascular disease, osteoporosis, dementia, and cognitive decline, which can adversely affect quality of life and independent living. AIM To evaluate the evidence from observational studies and randomized trials on the effects of the Mediterranean diet on short- and long-term menopausal health: estrogen deficiency symptoms, cardiovascular disease, osteoporosis, cognitive and mental health, breast cancer, and all-cause mortality. MATERIALS AND METHODS Literature review and consensus of expert opinion. SUMMARY RECOMMENDATIONS The Mediterranean diet is a non-restrictive dietary pattern common in the olive-growing areas of the Mediterranean basin. It may improve vasomotor symptoms, cardiovascular risk factors such as blood pressure, cholesterol and blood glucose levels, as well as mood and symptoms of depression. Long-term adherence may: improve cardiovascular risk and events, and death; improve bone mineral density; prevent cognitive decline; and reduce the risk of breast cancer and all-cause mortality.
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Affiliation(s)
- Antonio Cano
- Department of Pediatrics, Obstetrics and Gynecology, University of Valencia and INCLIVA, Valencia, Spain.
| | - Skye Marshall
- Nutrition Research Australia, New South Wales, Australia; Bond University Nutrition & Dietetics Research Group, Faculty of Health Sciences and Medicine, Bond University, Queensland, Australia
| | - Irene Zolfaroli
- Department of Pediatrics, Obstetrics and Gynecology, University of Valencia and INCLIVA, Valencia, Spain
| | - Johannes Bitzer
- Department of Obstetrics and Gynecology, University Hospital, Basel, Switzerland
| | - Iuliana Ceausu
- Department of Obstetrics and Gynecology I, "Dr. I. Cantacuzino" Hospital, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
| | - Peter Chedraui
- Instituto de Investigación e Innovación de Salud Integral (ISAIN), Facultad de Ciencias Médicas, Universidad Católica de Santiago de Guayaquil, Guayaquil, Ecuador
| | - Fatih Durmusoglu
- Istanbul Medipol International School of Medicine, Istanbul, Turkey
| | - Risto Erkkola
- Department of Obstetrics and Gynecology, University Central Hospital Turku, Finland
| | - Dimitrios G Goulis
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, Greece
| | - Angelica Lindén Hirschberg
- Department of Women's and Children's Health, Karolinska Institutet and Department of Gynecology and Reproductive Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Ludwig Kiesel
- Department of Gynecology and Obstetrics, University of Münster, Münster, Germany
| | - Patrice Lopes
- Nantes, France Polyclinique de l'Atlantique Saint Herblain, F 44819 St Herblain France, Université de Nantes F 44093 Nantes Cedex, France
| | - Amos Pines
- Sackler Faculty of Medicine, Tel-Aviv University, Israel
| | - Mick van Trotsenburg
- Department of Obstetrics and Gynecology, University Hospital St. Poelten-Lilienfeld, Austria
| | - Irene Lambrinoudaki
- Second Department of Obstetrics and Gynecology, Aretaieio Hospital, Medical School, National and Kapodistrian University of Athens, Greece
| | - Margaret Rees
- Women's Centre, John Radcliffe Hospital, Oxford OX3 9DU, UK
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12
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Neves FJ, Tomita LY, Liu ASLW, Andreoni S, Ramos LR. Educational interventions on nutrition among older adults: A systematic review and meta-analysis of randomized clinical trials. Maturitas 2020; 136:13-21. [PMID: 32386661 DOI: 10.1016/j.maturitas.2020.03.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 01/29/2020] [Accepted: 03/07/2020] [Indexed: 12/12/2022]
Abstract
Poor nutrition is a major risk factor for non-communicable diseases and nutritional deficiencies. Dietary interventions have been proposed to improve eating habits. The aim of this systematic review is to evaluate the efficacy of randomized clinical trials of nutritional interventions in food habits among older people. A systematic literature review using the MEDLINE, LILACS, Scopus, Cochrane Library, Web of Science and Google Scholar databases was conducted, according to PRISMA guidelines. The keywords were: food and nutrition education OR educación alimentaria y nutricional OR educação alimentar e nutricional AND clinical trial OR ensayo clínico OR ensaio clínico AND elderly OR aged OR anciano OR idoso AND human OR seres humanos. The pooled standardized mean differences (SMD) and 95 % confidence intervals (CIs) were estimated using a random-effects model. Heterogeneity among studies was assessed using I² tests. After screening based on the title and abstract, and a full-text assessment, 11 studies remained. Results of pooling eleven studies were as follows: SMD = 0.25 (95 % CI = 0.15 - 0.34; I² = 0,0%) for vegetable, SMD = 0.18 (95 % CI = 0.08 - 0.27; I² = 0,0%) for fruit and SMD = 0.27 (95 % CI = 0.18 - 0.36; I² = 58,3%) for fibre intake. Our results suggest that nutritional interventions were effective in increasing vegetable, fruit and fibre intake. However, these results should be analyzed carefully, due to the small number of studies included in the meta-analysis. Further studies should be encouraged due to the aging process.
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Affiliation(s)
- Felix Jesus Neves
- Departamento de Medicina Preventiva, Escola Paulista de Medicina, Universidade Federal de São Paulo, Rua Botucatu, 740, São Paulo, Brazil
| | - Luciana Yuki Tomita
- Departamento de Medicina Preventiva, Escola Paulista de Medicina, Universidade Federal de São Paulo, Rua Botucatu, 740, São Paulo, Brazil.
| | - Angela Sun Li Wu Liu
- Departamento de Medicina Preventiva, Escola Paulista de Medicina, Universidade Federal de São Paulo, Rua Botucatu, 740, São Paulo, Brazil
| | - Solange Andreoni
- Departamento de Medicina Preventiva, Escola Paulista de Medicina, Universidade Federal de São Paulo, Rua Botucatu, 740, São Paulo, Brazil
| | - Luiz Roberto Ramos
- Departamento de Medicina Preventiva, Escola Paulista de Medicina, Universidade Federal de São Paulo, Rua Botucatu, 740, São Paulo, Brazil
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13
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Kretowicz H, Hundley V, Tsofliou F. Exploring the Perceived Barriers to Following a Mediterranean Style Diet in Childbearing Age: A Qualitative Study. Nutrients 2018; 10:E1694. [PMID: 30404231 PMCID: PMC6266554 DOI: 10.3390/nu10111694] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Revised: 11/01/2018] [Accepted: 11/02/2018] [Indexed: 12/16/2022] Open
Abstract
A considerable amount of research has focused on interventions in pregnancy to promote health in current and future generations. This has yielded inconsistent results and focus has turned towards improving health in the preconception period. Promotion of healthy dietary patterns similar to a Mediterranean diet in the preconception years has been suggested as a dietary strategy to prevent maternal obesity and optimize offspring health. However, it is uncertain whether adoption is acceptable in women of childbearing age. This qualitative study aims to investigate the perceived barriers to following a Mediterranean diet in women of childbearing age. Semi-structured focus groups were used to generate deep insights to be used to guide the development of a future intervention. Nulliparous women aged between 20 and 47 years were recruited (n = 20). Six focus groups were digitally audio recorded and transcribed verbatim by the researcher. Thematic analysis was used to analyze data, which occurred in parallel with data collection to ascertain when data saturation was reached. Five core themes were identified: Mediterranean diet features, perceived benefits, existing dietary behavior and knowledge, practical factors, and information source. The present study highlights that a Mediterranean diet is acceptable to childbearing-aged women, and the insights generated will be helpful in developing an intervention to promote Mediterranean diet adoption.
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Affiliation(s)
- Harriet Kretowicz
- Department of Human Science and Public Health, Centre for Midwifery, Maternal and Perinatal Health, Faculty of Health and Social Sciences, Bournemouth University, Poole BH1 3LT, UK.
| | - Vanora Hundley
- Department of Human Science and Public Health, Centre for Midwifery, Maternal and Perinatal Health, Faculty of Health and Social Sciences, Bournemouth University, Poole BH1 3LT, UK.
| | - Fotini Tsofliou
- Department of Human Science and Public Health, Centre for Midwifery, Maternal and Perinatal Health, Faculty of Health and Social Sciences, Bournemouth University, Poole BH1 3LT, UK.
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14
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Zhou X, Perez-Cueto FJA, Santos QD, Monteleone E, Giboreau A, Appleton KM, Bjørner T, Bredie WLP, Hartwell H. A Systematic Review of Behavioural Interventions Promoting Healthy Eating among Older People. Nutrients 2018; 10:E128. [PMID: 29373529 PMCID: PMC5852704 DOI: 10.3390/nu10020128] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Revised: 01/19/2018] [Accepted: 01/24/2018] [Indexed: 12/21/2022] Open
Abstract
Because eating habits are inseparably linked with people's physical health, effective behaviour interventions are highly demanded to promote healthy eating among older people. The aim of this systematic review was to identify effective diet interventions for older people and provide useful evidence and direction for further research. Three electronic bibliographic databases-PubMed, Scopus and Web of Science Core Collection were used to conduct a systematic literature search based on fixed inclusion and exclusion criteria. English language peer-reviewed journal articles published between 2011 and 2016 were selected for data extraction and quality assessment. Finally, a total of 16 studies were identified. The studies' duration ranged from three weeks to seven years. The majority of studies were carried out in European countries. Seven studies had a moderate quality while the remaining studies were at a less than moderate level. Three dietary educational interventions and all meal service related interventions reported improvements in older people's dietary variety, nutrition status, or other health-related eating behaviours. Multicomponent dietary interventions mainly contributed to the reduction of risk of chronic disease. The results supported that older people could achieve a better dietary quality if they make diet-related changes by receiving either dietary education or healthier meal service. Further high-quality studies are required to promote healthy eating among older people by taking regional diet patterns, advanced information technology, and nudging strategies into account.
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Affiliation(s)
- Xiao Zhou
- Department of Food Science, University of Copenhagen, 1958 Frederiksberg C, Denmark.
| | | | - Quenia Dos Santos
- Department of Food Science, University of Copenhagen, 1958 Frederiksberg C, Denmark.
| | - Erminio Monteleone
- Department of Management of Agricultural, Food and Forestry Systems, University of Florence, 50144 Florence, Italy.
| | - Agnès Giboreau
- Centre for Food and Hospitality Research, Institute Paul Bocuse, 69130 Ecully, France.
| | - Katherine M Appleton
- Research Centre for Behaviour Change, Department of Psychology, Faculty of Science and Technology, Bournemouth University, Poole BH12 5BB, UK.
| | - Thomas Bjørner
- Department of Architecture, Design and Media Technology, Aalborg University, 9000 Aalborg, Denmark.
| | - Wender L P Bredie
- Department of Food Science, University of Copenhagen, 1958 Frederiksberg C, Denmark.
| | - Heather Hartwell
- Faculty of Management, Bournemouth University, Poole BH12 5BB, UK.
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15
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Rusu ME, Gheldiu AM, Mocan A, Vlase L, Popa DS. Anti-aging potential of tree nuts with a focus on the phytochemical composition, molecular mechanisms and thermal stability of major bioactive compounds. Food Funct 2018; 9:2554-2575. [DOI: 10.1039/c7fo01967j] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Tree nuts, complete functional foods, contain macro- and micronutrients of high biological value.
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Affiliation(s)
- Marius Emil Rusu
- Department of Pharmaceutical Technology and Biopharmaceutics
- Faculty of Pharmacy
- “Iuliu Hatieganu” University of Medicine and Pharmacy
- Cluj-Napoca 400012
- Romania
| | - Ana-Maria Gheldiu
- Department of Pharmaceutical Botany
- Faculty of Pharmacy
- “Iuliu Hatieganu” University of Medicine and Pharmacy
- Cluj-Napoca 400012
- Romania
| | - Andrei Mocan
- Department of Pharmaceutical Botany
- Faculty of Pharmacy
- “Iuliu Hatieganu” University of Medicine and Pharmacy
- Cluj-Napoca 400012
- Romania
| | - Laurian Vlase
- Department of Pharmaceutical Technology and Biopharmaceutics
- Faculty of Pharmacy
- “Iuliu Hatieganu” University of Medicine and Pharmacy
- Cluj-Napoca 400012
- Romania
| | - Daniela-Saveta Popa
- Department of Toxicology
- Faculty of Pharmacy
- “Iuliu Hatieganu” University of Medicine and Pharmacy
- Cluj-Napoca 400012
- Romania
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16
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Davis C, Hodgson J, Bryan J, Garg M, Woodman R, Murphy K. Older Australians Can Achieve High Adherence to the Mediterranean Diet during a 6 Month Randomised Intervention; Results from the Medley Study. Nutrients 2017; 9:E534. [PMID: 28538676 PMCID: PMC5490513 DOI: 10.3390/nu9060534] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Revised: 05/11/2017] [Accepted: 05/19/2017] [Indexed: 01/29/2023] Open
Abstract
Adherence to a Mediterranean diet (MedDiet) is thought to be achievable in non-Mediterranean regions, but this has yet to be investigated. We aimed to determine if an older Australian population could adhere to a MedDiet for six months. We conducted a randomised, parallel dietary intervention trial with two dietary arms: the Mediterranean diet (MedDiet) group and the habitual diet (HabDiet) control group. A 15-point Mediterranean diet adherence score and food and nutrient intakes were estimated from three-day weighed food records collected at baseline, two and four months. Erythrocyte fatty acids, serum carotenoids and urinary metabolites were assessed at baseline, three and six months. We enrolled 166 participants; 152 commenced and 137 completed the study (70 in the MedDiet group, 67 in the HabDiet group). Adherence scores were significantly higher in the MedDiet group at two months (between group difference 2.2, 95% CI 1.3, 2.9) and four months (between group difference 2.6, 95% CI 1.9, 3.3). Consumption of vegetables, fruits, fish, legumes, nuts and olive oil significantly increased in the MedDiet group compared to the control, and discretionary food intake decreased (p < 0.01). Measures of compliance including serum β-carotene, lycopene and erythrocyte monounsaturated fatty acids were significantly higher in the MedDiet group at three and six months (p < 0.05). Our results indicate that a population of older Australians can adopt a Mediterranean diet over a six month period.
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Affiliation(s)
- Courtney Davis
- Alliance for Research in Exercise, Nutrition and Activity, School of Health Sciences, University of South Australia, GPO Box 2471, Adelaide, SA 5001, Australia.
| | - Jonathan Hodgson
- School of Medical and Health Sciences, Edith Cowan University, 270 Joondalup Dr., Joondalup, WA 6027, Australia.
- School of Medicine and Pharmacology, University of Western Australia, 35 Stirling Highway, Perth, WA 6000, Australia.
| | - Janet Bryan
- School of Psychology, Social Work and Social Policy, University of South Australian, GPO Box 2471, Adelaide, SA 5001, Australia.
| | - Manohar Garg
- Nutraceuticals Research Program, School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, NSW 2308, Australia.
| | - Richard Woodman
- Flinders Centre for Epidemiology and Biostatistics, Flinders University, GPO Box 2100, Adelaide, SA 5001, Australia.
| | - Karen Murphy
- Alliance for Research in Exercise, Nutrition and Activity, School of Health Sciences, University of South Australia, GPO Box 2471, Adelaide, SA 5001, Australia.
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17
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Anderson JJB, Nieman DC. Diet Quality-The Greeks Had It Right! Nutrients 2016; 8:E636. [PMID: 27754409 PMCID: PMC5084023 DOI: 10.3390/nu8100636] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2016] [Revised: 09/30/2016] [Accepted: 09/30/2016] [Indexed: 12/12/2022] Open
Abstract
The Mediterranean diet is upheld in the 2015-2020 Dietary Guidelines as an example of an eating pattern that promotes good health, a healthy body weight, and disease prevention throughout the lifespan. The Mediterranean eating pattern is based on a variety of unprocessed plant foods including fruits, vegetables, whole grains, legumes, nuts, and seeds that are high in polyphenols. The majority of polyphenols arrive in the colon where bacteria degrade them into smaller phenolics that can be translocated via the portal vein to the liver. In the liver, the phenolics undergo additional biotransformation prior to release into the circulation and transport to specific tissues where bioactive effects take place before removal in the urine. Recent epidemiologic studies using improved assessment techniques support that high versus low dietary polyphenol intake predicts reduced risk for neurodegenerative diseases, diabetes, cardiovascular disease, hypertension, obesity, and early death from all causes. Emerging science reveals that many of these health-related benefits can be traced to the biotransformed, gut-derived phenolics. In conclusion, the high consumption of unprocessed plant foods by inhabitants of countries bordering the Mediterranean Sea has been linked to multiple health and disease prevention benefits that are in large part due to a varied intake of polyphenols.
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Affiliation(s)
- John J B Anderson
- Department of Nutrition, Schools of Public Health and Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
| | - David C Nieman
- Human Performance Laboratory, Appalachian State University, North Carolina Research Campus, Kannapolis, NC 28081, USA.
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18
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Mediterranean diet adherence and blood lipids in a very high cardiovascular risk group. Proc Nutr Soc 2016. [DOI: 10.1017/s0029665116000951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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