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Kanısoy D, Kabaran S. Inflammatory index score in children: its relationship with neophobia, dietary quality and anthropometric measurements. BMC Public Health 2024; 24:554. [PMID: 38388431 PMCID: PMC10882823 DOI: 10.1186/s12889-023-17533-3] [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: 05/26/2023] [Accepted: 12/19/2023] [Indexed: 02/24/2024] Open
Abstract
The aim of this study was to examine the correlation between the Diet Inflammatory Index (DII) scores and dietary quality in children, which was measured by the Mediterranean Diet Quality Index (KIDMED), also neophobia scores and anthropometric measurements. This study was conducted in primary schools in Famagusta, Cyprus. A total of 300 children (150 girls, 150 boys) in the 3rd, 4th and 5th grade were included in the study. The frequency of food consumption was measured to calculate the DII scores. Moreover, neophobia and KIDMED scores were obtained. The KIDMED score is a popular tool that is mostly used as a practical scale to assess adherence to the Mediterranean diet among children. Additionally, anthropometric measurements (body weight, height, waist circumference, neck circumference) were collected. Finally, DII scores were compared with KIDMED scores, neophobia scores, and anthropometric measurements. Anthropometric measurements and body mass index (BMI) values were found to be significantly different (p < 0.05) based on the DII scores. Children with DII scores in the 1st quartile had significantly different anthropometric measurements compared to those who had scores in the 2nd, 3rd, and 4th quartiles (p < 0.05). The DII scores of normal-weight children were higher than those of obese children. A significant negative correlation was observed between KIDMED scores and DII scores of the children (p < 0.05). Furthermore, a significant positive correlation was observed between neophobia scores and DII scores (p < 0.05). Additionally, DII scores were correlated with dietary quality and anthropometric measurements (p < 0.05). The MD enhances the anti-inflammatory properties of the diet; it has clearly demonstrated positive effects on diet quality and anthropometric measurements. Furthermore, the MD is suggested to reduce the risk of chronic diseases as a result of improving DII scores at an early age.
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Affiliation(s)
- Didem Kanısoy
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Eastern Mediterranean University, T.R. North Cyprus via Mersin 10, Famagusta, Turkey.
| | - Seray Kabaran
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Eastern Mediterranean University, T.R. North Cyprus via Mersin 10, Famagusta, Turkey
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Leitão C, Mignano A, Estrela M, Fardilha M, Figueiras A, Roque F, Herdeiro MT. The Effect of Nutrition on Aging-A Systematic Review Focusing on Aging-Related Biomarkers. Nutrients 2022; 14:nu14030554. [PMID: 35276919 PMCID: PMC8838212 DOI: 10.3390/nu14030554] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/21/2022] [Accepted: 01/25/2022] [Indexed: 02/08/2023] Open
Abstract
Despite the increasing life expectancy, an individual’s later years tends to be accompanied by a decrease in the quality of life. Though biological changes that occur through the natural process of aging cannot be controlled, the risk factors associated with lifestyle can. Thus, the main goal of this systematic review was to evaluate how nutrition can modulate aging. For this purpose, thirty-six studies were selected on (i) the efficiency of nutrition’s effect on aging, (ii) the evaluation of biomarkers that promote healthy aging, and (iii) how to increase longevity through nutrition, and their quality was assessed. The results showed that choosing low carbohydrate diets or diets rich in vegetables, fruits, nuts, cereals, fish, and unsaturated fats, containing antioxidants, potassium, and omega-3 decreased cardiovascular diseases and obesity risk, protected the brain from aging, reduced the risk of telomere shortening, and promoted an overall healthier life. With this study, the conclusion is that since the biological processes of aging cannot be controlled, changing one’s nutritional patterns is crucial to prevent the emergence and development of diseases, boost longevity, and, mostly, to enhance one’s quality of life and promote healthy aging.
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Affiliation(s)
- Catarina Leitão
- Institute of Biomedicine (iBiMED), Department of Medical Sciences, University of Aveiro, 3810-193 Aveiro, Portugal; (A.M.); (M.E.); (M.F.)
- Correspondence: (C.L.); (F.R.); (M.T.H.); Tel.: +351-915-468-330 (C.L.); +351-965-577-778 (F.R.); +351-917-739-799 (M.T.H.)
| | - Anna Mignano
- Institute of Biomedicine (iBiMED), Department of Medical Sciences, University of Aveiro, 3810-193 Aveiro, Portugal; (A.M.); (M.E.); (M.F.)
| | - Marta Estrela
- Institute of Biomedicine (iBiMED), Department of Medical Sciences, University of Aveiro, 3810-193 Aveiro, Portugal; (A.M.); (M.E.); (M.F.)
| | - Margarida Fardilha
- Institute of Biomedicine (iBiMED), Department of Medical Sciences, University of Aveiro, 3810-193 Aveiro, Portugal; (A.M.); (M.E.); (M.F.)
| | - Adolfo Figueiras
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), 28001 Madrid, Spain;
- Health Research Institute of Santiago de Compostela (IDIS), 15706 Santiago de Compostela, Spain
| | - Fátima Roque
- Research Unit for Inland Development, Polytechnic of Guarda (UDI-IPG), 6300-559 Guarda, Portugal
- Health Sciences Research Centre, University of Beira Interior (CICS-UBI), 6200-506 Covilhã, Portugal
- Correspondence: (C.L.); (F.R.); (M.T.H.); Tel.: +351-915-468-330 (C.L.); +351-965-577-778 (F.R.); +351-917-739-799 (M.T.H.)
| | - Maria Teresa Herdeiro
- Institute of Biomedicine (iBiMED), Department of Medical Sciences, University of Aveiro, 3810-193 Aveiro, Portugal; (A.M.); (M.E.); (M.F.)
- Correspondence: (C.L.); (F.R.); (M.T.H.); Tel.: +351-915-468-330 (C.L.); +351-965-577-778 (F.R.); +351-917-739-799 (M.T.H.)
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Bujtor M. Can dietary intake protect against low-grade inflammation in children and adolescents? Brain Behav Immun Health 2021; 18:100369. [PMID: 34825233 PMCID: PMC8604686 DOI: 10.1016/j.bbih.2021.100369] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 10/12/2021] [Accepted: 10/13/2021] [Indexed: 02/08/2023] Open
Abstract
In children and adolescents, chronic low-grade inflammation has been implicated in the pathogenesis of co- and multi-morbid conditions to mental health disorders. Diet quality is a potential mechanism of action that can exacerbate or ameliorate low-grade inflammation; however, the exact way dietary intake can regulate the immune response in children and adolescents is still to be fully understood. In this review, I discuss the current observational and interventional evidence that supports a potential therapeutic role for dietary intake in the amelioration of low-grade inflammation and highlight the need to develop a better understanding of the biological mechanisms underlying and attenuating the associations between dietary intake and low-grade inflammation in children and adolescents.
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Affiliation(s)
- Melissa Bujtor
- Institute of Psychiatry, Psychology & Neuroscience Division of Psychological Medicine Kings College London and Institute for Physical Activity and Nutrition Research, School of Exercise and Nutrition Sciences, Deakin University, Melbourne, Victoria, Australia
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Hayashi K, Tsujiguchi H, Hori D, Yamada Y, Shimizu Y, Nguyen TTT, Hibino Y, Kambayashi Y, Hara A, Nakamura H. The association between overweight and prevalence of food allergy in Japanese children: a cross-sectional study. Environ Health Prev Med 2021; 26:44. [PMID: 33820527 PMCID: PMC8022372 DOI: 10.1186/s12199-021-00960-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 03/11/2021] [Indexed: 01/30/2023] Open
Abstract
Background Food allergy (FA) is a common disease in children, and its prevalence has increased in developed countries. The impact of overweight on children health also becomes an important social problem. However, the relationship between overweight and FA is still unclear. We examined the association between overweight and the prevalence of FA among Japanese children. Methods We analyzed data obtained using a self-administered questionnaire from 1772 Japanese children. Weight groups according to body mass index cutoff points proposed by the International Obesity Task Force were used to create two groups: overweight and non-overweight. Children were separated into four age groups (3–6 years, 6–9 years, 9–12 years, and 12–15 years) to examine age differences. We performed univariate and multivariate logistic models to examine the association between overweight and FA. Results The prevalence of FA was significantly higher in boys (10.6%, p = 0.014) than girls (4.5%) and girls (7.9%, p = 0.012) than boys (2.5%) for 6–9 and 12–15 age groups, respectively. While the prevalence of FA was significantly higher in overweight than non-overweight girls (26.1%, p = 0.005) in the 12–15 age group, no significant difference was found in boys. In girls, overweight was significantly associated with FA after adjustment for age and asthma (odds ratio 1.99, 95% confidence interval 1.01–3.89, p = 0.046). Conclusions Our results showed that being overweight was significantly associated with a higher prevalence of FA in girls, but not in boys. Further prospective studies are necessary to find the causal relationship between overweight and FA.
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Affiliation(s)
- Koichiro Hayashi
- Department of Environmental and Preventive Medicine, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan
| | - Hiromasa Tsujiguchi
- Department of Environmental and Preventive Medicine, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan
| | - Daisuke Hori
- Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Yohei Yamada
- Department of Environmental and Preventive Medicine, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan
| | - Yukari Shimizu
- Department of Environmental and Preventive Medicine, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan.,Department of Nursing, Faculty of Health Sciences, Komatsu University, Komatsu, Japan
| | - Thao Thi Thu Nguyen
- Department of Environmental and Preventive Medicine, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan
| | - Yuri Hibino
- Department of Environmental and Preventive Medicine, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan
| | - Yasuhiro Kambayashi
- Department of Environmental and Preventive Medicine, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan.,Department of Public Health, Faculty of Veterinary Medicine, Okayama University of Science, Imabari, Japan
| | - Akinori Hara
- Department of Environmental and Preventive Medicine, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan
| | - Hiroyuki Nakamura
- Department of Environmental and Preventive Medicine, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan. .,Advanced Preventive Medical Center, Kanazawa University, Kanazawa, Japan.
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Bujtor M, Turner AI, Torres SJ, Esteban-Gonzalo L, Pariante CM, Borsini A. Associations of Dietary Intake on Biological Markers of Inflammation in Children and Adolescents: A Systematic Review. Nutrients 2021; 13:356. [PMID: 33503979 PMCID: PMC7911843 DOI: 10.3390/nu13020356] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 01/19/2021] [Accepted: 01/21/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND In children and adolescents, chronic low-grade inflammation has been implicated in the pathogenesis of co- and multi-morbid conditions to mental health disorders. Diet quality is a potential mechanism of action that can exacerbate or ameliorate low-grade inflammation; however, the exact way dietary intake can regulate the immune response in children and adolescents is still to be fully understood. METHODS Studies that measured dietary intake (patterns of diet, indices, food groups, nutrients) and any inflammatory biomarkers in children and adolescents aged 2 to19 years and published until November 2020 were included in this systematic review, and were selected in line with PRISMA guidelines through the following databases: Academic Search Complete, CINAHL, Global Health, Medline COMPLETE and Web of Science-Core Collection. A total of 53 articles were identified. RESULTS Results show that adequate adherence to healthful dietary patterns such as the Mediterranean diet, or food groups such as vegetables and fruit, or macro/micro nutrients such as fibre or vitamin C and E, are associated with decreased levels of pro-inflammatory biomarkers, mainly c-reactive protein (CRP), interleukin-6 (IL-6) and tumour necrosis factor-alpha (TNF-α), whereas adherence to a Western dietary pattern, as well as intake of food groups such as added sugars, macro-nutrients such as saturated fatty acids or ultra-processed foods, is associated with higher levels of the same pro-inflammatory biomarkers. CONCLUSIONS This is the first systematic review examining dietary intake and biological markers of inflammation in both children and adolescents. A good quality diet, high in vegetable and fruit intake, wholegrains, fibre and healthy fats ameliorates low-grade inflammation, and therefore represents a promising therapeutic approach, as well as an important element for disease prevention in both children and adolescents.
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Affiliation(s)
- Melissa Bujtor
- Institute for Physical Activity and Nutrition Research, School of Exercise and Nutrition Sciences, Deakin University, Melbourne, VIC 3125, Australia; (M.B.); (A.I.T.); (S.J.T.)
| | - Anne I. Turner
- Institute for Physical Activity and Nutrition Research, School of Exercise and Nutrition Sciences, Deakin University, Melbourne, VIC 3125, Australia; (M.B.); (A.I.T.); (S.J.T.)
| | - Susan J. Torres
- Institute for Physical Activity and Nutrition Research, School of Exercise and Nutrition Sciences, Deakin University, Melbourne, VIC 3125, Australia; (M.B.); (A.I.T.); (S.J.T.)
| | - Laura Esteban-Gonzalo
- Nursing Department, Faculty of Medicine, Autonomous University of Madrid, 28029 Madrid, Spain;
| | - Carmine M. Pariante
- Stress, Psychiatry and Immunology Laboratory, Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King’s College, London SE5 9RT, UK;
| | - Alessandra Borsini
- Stress, Psychiatry and Immunology Laboratory, Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King’s College, London SE5 9RT, UK;
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Barchetta I, Cimini FA, Ciccarelli G, Baroni MG, Cavallo MG. Sick fat: the good and the bad of old and new circulating markers of adipose tissue inflammation. J Endocrinol Invest 2019; 42:1257-1272. [PMID: 31073969 DOI: 10.1007/s40618-019-01052-3] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 04/29/2019] [Indexed: 01/08/2023]
Abstract
Adipose tissue (AT) is one of the largest endocrine organs contributing to metabolic homeostasis. The functional pleiotropism of AT depends on its ability to secrete a large number of hormones, cytokines, extracellular matrix proteins and growth factors, all influencing many local and systemic physiological and pathophysiological processes. In condition of chronic positive energy balance, adipocyte expansion, hypoxia, apoptosis and stress all lead to AT inflammation and dysfunction, and it has been demonstrated that this sick fat is a main risk factor for many metabolic disorders, such as type 2 diabetes mellitus, fatty liver, cardiovascular disease and cancer. AT dysfunction is tightly associated with aberrant secretion of bioactive peptides, the adipocytokines, and their blood concentrations often reflect the expression in the AT. Despite the existence of an association between AT dysfunction and systemic pro-inflammatory state, most of the circulating molecules detectable in obese and dysmetabolic individuals do not identify specifically the condition of sick fat. Based on this premise, this review provides a concise overview of "classic" and novel promising adipocytokines associated with AT inflammation and discusses possible critical approaches to their interpretation in clinical practice.
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Affiliation(s)
- I Barchetta
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161, Rome, Italy
| | - F A Cimini
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161, Rome, Italy
| | - G Ciccarelli
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161, Rome, Italy
| | - M G Baroni
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161, Rome, Italy.
| | - M G Cavallo
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161, Rome, Italy.
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Suhett LG, Hermsdorff HHM, Rocha NP, Silva MA, Filgueiras MDS, Milagres LC, Peluzio MDCG, de Novaes JF. Increased C-Reactive Protein in Brazilian Children: Association with Cardiometabolic Risk and Metabolic Syndrome Components (PASE Study). Cardiol Res Pract 2019; 2019:3904568. [PMID: 31143476 PMCID: PMC6501180 DOI: 10.1155/2019/3904568] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 03/03/2019] [Indexed: 12/19/2022] Open
Abstract
C-reactive protein (CRP) is a marker of subclinical inflammation that has been found to be associated with cardiovascular disease risk. However, few studies have investigated the relationship between CRP and cardiometabolic markers in a representative sample of prepubescent children. The objective was to evaluate the high-sensitive CRP (hs-CRP) and its association with traditional and nontraditional cardiometabolic risk factors, as well as metabolic syndrome (MetS) components in Brazilian children. This is a cross-sectional representative study, with participants of the Schoolchildren Health Assessment Survey (PASE). Children from 8 to 9 years old (n=350) enrolled in public and private schools in the municipality of Viçosa, Minas Gerais, Brazil, were evaluated. Sociodemographic evaluation was performed through a semistructured questionnaire. Anthropometric, body composition, clinical, and biochemical measures were analyzed for cardiometabolic risk assessment. The total mean of serum hs-CRP concentration was 0.62 (±1.44) mg/L. hs-CRP was significantly correlated with several anthropometric, biochemical, and clinical parameters in this population (P < 0.05). hs-CRP was positively associated with the accumulation of cardiometabolic risk factors and MetS components (P < 0.05). Children with excessive weight; abdominal obesity; increased gynoid and android body fat; low HDL-c; hyperglycemia; and elevated uric acid, homocysteine, and apoB had higher chances of presenting increased hs-CRP (P < 0.05). In this study, Brazilian children with cardiometabolic risk already presented elevated serum hs-CRP concentration. hs-CRP was associated with the increase of traditional and nontraditional cardiometabolic risk factors, as well as the accumulation of MetS components.
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Affiliation(s)
- Lara Gomes Suhett
- Department of Nutrition and Health, Universidade Federal de Viçosa (UFV), Av. P.H. Rolfs s/n, Campus Universitário, CEP 36570-900 Viçosa, Minas Gerais, Brazil
| | - Helen Hermana Miranda Hermsdorff
- Department of Nutrition and Health, Universidade Federal de Viçosa (UFV), Av. P.H. Rolfs s/n, Campus Universitário, CEP 36570-900 Viçosa, Minas Gerais, Brazil
| | - Naruna Pereira Rocha
- Department of Nutrition and Health, Universidade Federal de Viçosa (UFV), Av. P.H. Rolfs s/n, Campus Universitário, CEP 36570-900 Viçosa, Minas Gerais, Brazil
| | - Mariane Alves Silva
- Department of Nutrition and Health, Universidade Federal de Viçosa (UFV), Av. P.H. Rolfs s/n, Campus Universitário, CEP 36570-900 Viçosa, Minas Gerais, Brazil
| | - Mariana De Santis Filgueiras
- Department of Nutrition and Health, Universidade Federal de Viçosa (UFV), Av. P.H. Rolfs s/n, Campus Universitário, CEP 36570-900 Viçosa, Minas Gerais, Brazil
| | - Luana Cupertino Milagres
- Department of Nutrition and Health, Universidade Federal de Viçosa (UFV), Av. P.H. Rolfs s/n, Campus Universitário, CEP 36570-900 Viçosa, Minas Gerais, Brazil
| | - Maria do Carmo Gouveia Peluzio
- Department of Nutrition and Health, Universidade Federal de Viçosa (UFV), Av. P.H. Rolfs s/n, Campus Universitário, CEP 36570-900 Viçosa, Minas Gerais, Brazil
| | - Juliana Farias de Novaes
- Department of Nutrition and Health, Universidade Federal de Viçosa (UFV), Av. P.H. Rolfs s/n, Campus Universitário, CEP 36570-900 Viçosa, Minas Gerais, Brazil
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Lazarou C, Matalas AL. Breakfast intake is associated with nutritional status, Mediterranean diet adherence, serum iron and fasting glucose: the CYFamilies study. Public Health Nutr 2015; 18:1308-16. [PMID: 25287356 PMCID: PMC10271461 DOI: 10.1017/s1368980014001967] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2013] [Revised: 07/10/2014] [Accepted: 08/11/2014] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To assess the association of breakfast intake with Mediterranean diet adherence, physical activity levels, obesity, selected cardiovascular risk markers and Fe status. DESIGN Cross-sectional study. BMI, body fat percentage and waist circumference were assessed. Physical activity was assessed using a pedometer and diet quality was evaluated by applying the KIDMED index. Blood tests to assess blood lipids, high-sensitivity C-reactive protein, fasting glucose, serum Fe and ferritin, as well as Hb, were performed. SETTING Primary-school children of the Troodos mountainous area in Cyprus. SUBJECTS Eighty-three Cypriot children (mean age 9·2 (sd 1·7) years). RESULTS Compared with breakfast skippers, regular breakfast eaters were 40 % more likely to have a KIDMED score higher by one point on average (OR=1·41; 95 % CI 1·08, 1·84) after accounting for obesity levels and other confounders. Breakfast skippers, on the other hand, were by about 14 % more likely to have a body fat percentage value higher by one unit, as well as higher values for both BMI and waist circumference. The relationship was significantly strengthened when combining body fat percentage and waist circumference into a composite variable (OR=0·20; 95 % CI 0·06, 0·69). Fasting glucose was inversely correlated to breakfast intake in descriptive analyses, whereas serum Fe was positively correlated to breakfast intake after considering age, gender and diet quality. The latter relationship disappeared, however, after considering physical activity levels. CONCLUSIONS Cypriot children who take breakfast regularly exhibit a higher adherence to the Mediterranean diet and have higher serum Fe concentrations and lower BMI, waist circumference, body fat percentage and fasting glucose levels, compared with children who skip breakfast. Public health professionals, educators and parents should prioritize on actions that will motivate children to regularly eat breakfast.
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Affiliation(s)
- Chrystalleni Lazarou
- Cyprus Food and Nutrition Museum, 5 Christianas Christofidou Street, 2417 Ekgomi Nicosia, Cyprus
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Associations of the Baltic Sea diet with cardiometabolic risk factors – a meta-analysis of three Finnish studies. Br J Nutr 2014; 112:616-26. [DOI: 10.1017/s0007114514001159] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Dyslipidaemia, hypertension and low-grade inflammation increase the risk of CVD. In the present meta-analysis, we examined whether adherence to a healthy Nordic diet, also called the Baltic Sea diet, may associate with a lower risk of these cardiometabolic risk factors. In 2001–2007, three cross-sectional Finnish studies were conducted: the Dietary, Lifestyle and Genetic Determinants of Obesity and Metabolic Syndrome study (n4776); Health 2000 Survey (n5180); Helsinki Birth Cohort Study (n1972). The following parameters were assessed in these three studies: blood pressure, total, HDL- and LDL-cholesterol, TAG and high-sensitivity C-reactive protein (hs-CRP); a validated FFQ was used to assess the participants' dietary intakes. The Baltic Sea Diet Score (BSDS) was developed based on the healthy Nordic diet. All studies assessed confounding variables, such as physical activity and BMI, based on standardised questionnaires and measurements. The random-effects meta-analysis provided summary estimates for OR and 95 % CI by the BSDS quintiles. In the meta-analysis, the risk of elevated hs-CRP concentration was lower among men (OR 0·58, 95 % CI 0·43, 0·78) and women (OR 0·73, 95 % CI 0·58, 0·91) in the highest BSDS quintile than among those in the lowest BSDS quintile. In contrast, the risk of lowered HDL-cholesterol concentration was higher among women (OR 1·67, 95 % CI 1·12, 2·48) in the highest BSDS quintile than among those in the lowest BSDS quintile. However, no other associations were found. In conclusion, the associations between the adherence to the healthy Nordic diet and cardiometabolic risk factors are equivocal. Longitudinal studies are needed to further examine this hypothesis.
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Kanerva N, Loo BM, Eriksson JG, Leiviskä J, Kaartinen NE, Jula A, Männistö S. Associations of the Baltic Sea diet with obesity-related markers of inflammation. Ann Med 2014; 46:90-6. [PMID: 24447090 DOI: 10.3109/07853890.2013.870020] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Inflammation is an important contributor to the development of chronic diseases. We examined whether a healthy Nordic diet, also called the Baltic Sea diet, associates with lower concentrations of inflammatory markers. METHODS We used two independent cross-sectional studies: the DILGOM study including Finnish participants aged 25-74 years (n = 4579), and the Helsinki Birth Cohort Study including individuals born at Helsinki University Central Hospital between 1934 and 1944 and who participated in a clinical examination in 2001-2004 (n = 1911). Both studies measured anthropometrics, drew blood, and assessed concentrations of leptin, high-molecular-weight adiponectin, tumor necrosis factor α, interleukin 6, and high-sensitivity C-reactive protein (hs-CRP). A food frequency questionnaire was used to measure dietary intake over the past year and calculate the Baltic Sea Diet Score (BSDS). RESULTS In both studies, linear regression adjusting for age, sex, energy intake, lifestyle factors, obesity, statin medication, and upstream inflammatory markers revealed an inverse association between the BSDS and hs-CRP concentrations (P < 0.01). Especially, high intake of Nordic fruits and cereals, low intake of red and processed meat, and moderate intake of alcohol contributed to the emerged association (P < 0.05). The BSDS did not associate with other inflammatory markers. CONCLUSION The Baltic Sea diet is associated with lower hs-CRP concentrations.
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Affiliation(s)
- Noora Kanerva
- Department of Chronic Disease Prevention, National Institute for Health and Welfare , Helsinki and Turku , Finland
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Hajihashemi P, Azadbakht L, Hashemipor M, Kelishadi R, Esmaillzadeh A. Whole-grain intake favorably affects markers of systemic inflammation in obese children: A randomized controlled crossover clinical trial. Mol Nutr Food Res 2014; 58:1301-8. [DOI: 10.1002/mnfr.201300582] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2013] [Revised: 12/09/2013] [Accepted: 12/11/2013] [Indexed: 12/12/2022]
Affiliation(s)
- Parisa Hajihashemi
- Food Security Research Center; Isfahan University of Medical Sciences; Isfahan Iran
- Department of Community Nutrition, School of Nutrition and Food Science; Isfahan University of Medical Sciences; Isfahan Iran
| | - Leila Azadbakht
- Food Security Research Center; Isfahan University of Medical Sciences; Isfahan Iran
- Department of Community Nutrition, School of Nutrition and Food Science; Isfahan University of Medical Sciences; Isfahan Iran
| | - Mahin Hashemipor
- Pediatrics Department; Faculty of Medicine and Child Growth and Development Research Center; Isfahan University of Medical Sciences; Isfahan Iran
| | - Roya Kelishadi
- Pediatrics Department; Faculty of Medicine and Child Growth and Development Research Center; Isfahan University of Medical Sciences; Isfahan Iran
| | - Ahmad Esmaillzadeh
- Food Security Research Center; Isfahan University of Medical Sciences; Isfahan Iran
- Department of Community Nutrition, School of Nutrition and Food Science; Isfahan University of Medical Sciences; Isfahan Iran
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Choi J, Joseph L, Pilote L. Obesity and C-reactive protein in various populations: a systematic review and meta-analysis. Obes Rev 2013; 14:232-44. [PMID: 23171381 DOI: 10.1111/obr.12003] [Citation(s) in RCA: 463] [Impact Index Per Article: 42.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2012] [Revised: 10/09/2012] [Accepted: 10/16/2012] [Indexed: 12/13/2022]
Abstract
Obesity has been associated with elevated levels of C-reactive protein (CRP), a marker of inflammation and predictor of cardiovascular risk. The objective of this systematic review and meta-analysis was to estimate the associations between obesity and CRP according to sex, ethnicity and age. MEDLINE and EMBASE databases were searched through October 2011. Data from 51 cross-sectional studies that used body mass index (BMI), waist circumference (WC) or waist-to-hip ratio (WHR) as measure of obesity were independently extracted by two reviewers and aggregated using random-effects models. The Pearson correlation (r) for BMI and ln(CRP) was 0.36 (95% confidence interval [CI], 0.30-0.42) in adults and 0.37 (CI, 0.31-0.43) in children. In adults, r for BMI and ln(CRP) was greater in women than men by 0.24 (CI, 0.09-0.37), and greater in North Americans/Europeans than Asians by 0.15 (CI, 0-0.28), on average. In North American/European children, the sex difference in r for BMI and ln(CRP) was 0.01 (CI, -0.08 to 0.06). Although limited to anthropometric measures, we found similar results when WC and WHR were used in the analyses. Obesity is associated with elevated levels of CRP and the association is stronger in women and North Americans/Europeans. The sex difference only emerges in adulthood.
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Affiliation(s)
- J Choi
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
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Truthmann J, Richter A, Thiele S, Drescher L, Roosen J, Mensink GBM. Associations of dietary indices with biomarkers of dietary exposure and cardiovascular status among adolescents in Germany. Nutr Metab (Lond) 2012; 9:92. [PMID: 23095712 PMCID: PMC3545909 DOI: 10.1186/1743-7075-9-92] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2012] [Accepted: 10/22/2012] [Indexed: 01/20/2023] Open
Abstract
UNLABELLED BACKGROUND Adolescence is an important life stage for the development of dietary preferences and health behaviour. Longitudinal studies indicated that cardiovascular status in adolescence predicts cardiovascular risk marker values in adulthood. Several diet quality indices for adolescents have been developed in the past, but literature concerning associations between indices and biomarkers of dietary exposure and cardiovascular status is rather sparse. Hence, the aim of this study was to analyse associations of dietary indices with biomarkers of dietary exposure and cardiovascular status. METHODS For the present analysis, data from the German Health Interview and Examination Survey for Children and Adolescents (KiGGS 2003-2006) were used. The analysis included 5,198 adolescents, aged 12 to 17 years. The Healthy Food Diversity Index (HFD), the Healthy Nutrition Score for Kids and Youth (HuSKY), the Indicator Food Index (IFI) and a simple fruit/vegetable intake index were derived from food frequency questionnaire information to indicate a healthy diet. Adjusted mean values for homocysteine, uric acid, CRP, total cholesterol, HDL-C, ferritin, HbA1c, folate, vitamin B12 and BMI were calculated using complex-samples general linear models for quintiles of the different indices. Furthermore, the agreement in ranking between the different indices was calculated by weighted kappa. All statistical analyses were conducted for boys and girls separately, and were adjusted for potential confounders. RESULTS Folate was positively associated with the HFD, the HuSKY, and fruit/vegetable intake for both boys and girls and with IFI for boys. Among girls, positive associations were seen between vitamin B12 and the IFI and between diastolic blood pressure and the IFI as well as fruit/vegetable intake. A negative association was found between homocysteine and the HFD, the HuSKY, and the IFI for both boys and girls and with fruit/vegetable intake for boys. Among boys, uric acid and HbA1c were negatively and prevalence of obesity positively associated with the IFI. CONCLUSIONS Overall, the indices, even the simpler ones, seem to have a similar general capability in predicting biomarkers of dietary exposure. To predict risk of cardiovascular disease dietary indices may have to be more specific.
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Affiliation(s)
- Julia Truthmann
- Robert Koch Institute Berlin, Department of Epidemiology and Health Reporting, Postbox 65 02 61, D-13302, Berlin, Germany
| | - Almut Richter
- Robert Koch Institute Berlin, Department of Epidemiology and Health Reporting, Postbox 65 02 61, D-13302, Berlin, Germany
| | - Silke Thiele
- Christian-Albrechts-University of Kiel, Department of Food Economics and Consumption Studies, Olshausenstraße 40, D-24098, Kiel, Germany
| | - Larissa Drescher
- TU München, School of Management, Marketing and Consumer Research, Alte Akademie 16, D-85350, Freising, Germany
| | - Jutta Roosen
- TU München, School of Management, Marketing and Consumer Research, Alte Akademie 16, D-85350, Freising, Germany
| | - Gert BM Mensink
- Robert Koch Institute Berlin, Department of Epidemiology and Health Reporting, Postbox 65 02 61, D-13302, Berlin, Germany
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Wang H, Steffen LM, Vessby B, Basu S, Steinberger J, Moran A, Jacobs DR, Hong CP, Sinaiko AR. Obesity modifies the relations between serum markers of dairy fats and inflammation and oxidative stress among adolescents. Obesity (Silver Spring) 2011; 19:2404-10. [PMID: 21779090 PMCID: PMC5810412 DOI: 10.1038/oby.2011.234] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Pentadecanoic acid (15:0) and heptadecanoic acid (17:0), the dairy-specific saturated fatty acids have been inversely, while inflammation and oxidative stress have been positively related to the risk of cardiovascular disease (CVD). Both fatty acid metabolism and inflammation and oxidative stress may be influenced by adiposity. In the current cross-sectional analyses among adolescents (mean age 15 years), we determined whether overweight status modified the associations between dairy fatty acids (pentadecanoic acid (15:0) and heptadecanoic acid (17:0)) represented in serum phospholipids (PL) and markers of inflammation and oxidative stress. Six biomarkers for inflammation and oxidative stress were analyzed, including circulating adiponectin, C-reactive protein (CRP), cytokines interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α), and urinary 15-keto-dihydro-PGF2α (15-keto) and 8-iso-PGF2α (F2-iso). Generalized linear regression analyses, adjusted for age, gender, race, tanner score, total energy intake and physical activity, revealed that PL dairy fatty acids were inversely associated with CRP, F2-iso and 15-keto in overweight, but not in normal weight adolescents (all P(interaction) < 0.05). However, higher level of PL dairy fatty acids was associated with lower IL-6 among all adolescents. Further adjustment for dietary intake of calcium, vitamin D, protein, total flavonoids, and ω-3 fatty acids did not materially change the findings. Dairy-specific saturated fats, i.e., 15:0 and 17:0 fatty acids, may contribute to the potential health benefits of dairy products, especially for overweight adolescents.
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Affiliation(s)
- Huifen Wang
- Division of Epidemiology and Community Health, University of Minnesota School of Public Health, Minneapolis, Minnesota, USA
- Department of Food Science and Nutrition, University of Minnesota, St. Paul, Minnesota, USA
| | - Lyn M. Steffen
- Division of Epidemiology and Community Health, University of Minnesota School of Public Health, Minneapolis, Minnesota, USA
- Department of Food Science and Nutrition, University of Minnesota, St. Paul, Minnesota, USA
| | - Bengt Vessby
- Section of Clinical Nutrition and Metabolism, Department of Public Health and Caring Sciences, Faculty of Medicine, Uppsala University, Uppsala, Sweden
| | - Samar Basu
- Oxidative Stress and Inflammation, Department of Public Health and Caring Sciences, Faculty of Medicine, Uppsala University, Uppsala, Sweden
| | - Julia Steinberger
- Department of Pediatrics, University of Minnesota School of Medicine, Pediatric Cardiology, Minneapolis, Minnesota, USA
| | - Antoinette Moran
- Department of Pediatrics, University of Minnesota School of Medicine, Pediatric Cardiology, Minneapolis, Minnesota, USA
| | - David R. Jacobs
- Division of Epidemiology and Community Health, University of Minnesota School of Public Health, Minneapolis, Minnesota, USA
- Department of Nutrition, University of Oslo, Oslo, Norway
| | - Ching-Ping Hong
- Division of Epidemiology and Community Health, University of Minnesota School of Public Health, Minneapolis, Minnesota, USA
| | - Alan R. Sinaiko
- Department of Pediatrics, University of Minnesota School of Medicine, Pediatric Cardiology, Minneapolis, Minnesota, USA
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Abstract
In this article, we review studies that have used dietary indexes to assess different aspects of diet in relation to health outcomes and sociodemographic factors in childhood populations of developed countries. Eighty-four papers published from 1980 to mid-2010 including 90 unique dietary indexes were reviewed. Seventy-two indexes were developed (or have been adapted) specifically for childhood populations; 38 of these were used to assess diet-disease associations, mostly of diet and obesity. In the majority of these studies, small inverse associations between dietary indexes and obesity indexes were shown. Children who were younger, female, and from high-income families had better dietary quality scores. Forty-nine indexes (of 90) were compared with other aspects of dietary intakes or behaviors, with correlations ranging from very low to modest (∼r = 0.05-0.50). Only 2 validation studies compared an index with nutritional biomarkers, and correlations were quite weak for most plasma nutrients (P < 0.10). Overall, a large number of indexes have been created and used, but the majority of studies are descriptive. Fewer analytic studies on index-health associations have been performed, and most analyses insufficiently adjusted for confounders. Thus, prospective and intervention research in diverse populations is needed to further test these tools. In conclusion, indexes are potentially useful methods for dietary assessment, because they offer valuable information on overall dietary patterns in children. However, understanding the advantages and limitations when applying them in research and public health settings is important, and more research is needed to further develop their utility.
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Affiliation(s)
- Chrystalleni Lazarou
- Department of Nutrition Science-Dietetics, Harokopio University, Athens, Greece.
| | - P. K. Newby
- Department of Pediatrics, Boston University School of Medicine, and Department of Epidemiology, Boston University School of Public Health, Boston, MA 02118
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