1. Prospective association between the dietary inflammatory index and metabolic syndrome: Findings from the SU.VI.MAX study
- Author
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Laurie Graffouillère, Léopold Fezeu, Karen E. Assmann, Serge Hercberg, James R. Hébert, Pilar Galan, Nitin Shivappa, Lola Neufcourt, Emmanuelle Kesse-Guyot, Mathilde Touvier, Chantal Julia, Michael D. Wirth, Institut National de la Recherche Agronomique (INRA), Centre de Recherche Épidémiologie et Statistique Sorbonne Paris Cité (CRESS (U1153 / UMR_A_1125 / UMR_S_1153)), Institut National de la Recherche Agronomique (INRA)-Université Paris Diderot - Paris 7 (UPD7)-Université Paris Descartes - Paris 5 (UPD5)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM), University of South Carolina [Columbia], Connecting Health Innovations, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Agence Nationale de la Recherche [no. ANR-05-PNRA-010], Direction Générale de la Santé (Ministry of Health), and Ecole Doctorale Galilée, University of Paris 13, Sorbonne Paris Cité [doctoral fellowship] and United States National Institute for Diabetes, Digestive and Kidney Diseases [grant number R44DK103377]
- Subjects
Blood Glucose ,Male ,[SDV]Life Sciences [q-bio] ,Endocrinology, Diabetes and Metabolism ,Interleukin-1beta ,Medicine (miscellaneous) ,Blood Pressure ,Body Mass Index ,Prospective Studies ,Prospective cohort study ,Randomized Controlled Trials as Topic ,2. Zero hunger ,Nutrition and Dietetics ,biology ,Incidence ,Incidence (epidemiology) ,Middle Aged ,Diet Records ,Interleukin-10 ,3. Good health ,C-Reactive Protein ,Cohort ,dietary inflammatory index ,Female ,Waist Circumference ,Cardiology and Cardiovascular Medicine ,prospective study ,Adult ,medicine.medical_specialty ,Waist ,Motor Activity ,metabolic syndrome ,Internal medicine ,medicine ,Humans ,Life Style ,Triglycerides ,Inflammation ,Interleukin-6 ,Tumor Necrosis Factor-alpha ,business.industry ,Cholesterol, HDL ,C-reactive protein ,medicine.disease ,Blood pressure ,Endocrinology ,Socioeconomic Factors ,biology.protein ,Interleukin-4 ,Metabolic syndrome ,Energy Intake ,business ,Body mass index ,Biomarkers ,Follow-Up Studies - Abstract
International audience; Background and aims: The prevention of the metabolic syndrome (MetS) is of major concern and nutrition has been shown to modulate at least partly MetS risk. Our objective was to investigate whether a pro-inflammatory diet was associated with a higher risk of MetS and its components in a large cohort of French adults. Methods and results: A total of 3726 participants from the Supplementation en Vitamines et Mineraux AntioXydants (SU.VI.MAX) cohort were included in this study. The MetS status was identified at baseline and after 13 years of follow-up using self-reported medication, data from clinical investigations and biological measurements. The dietary inflammatory index (DII) was computed using repeated 24 h-dietary records (n = 10.1 +/- 3.1). Logistic and linear regression analyses were conducted to assess the prospective association of the DII (as Q, quartiles) with the incidence of MetS and with the traits contributing to the MetS-definition (blood pressure, glycaemia, triglycerides, HDL-cholesterol, waist circumference). A diet with pro-inflammatory properties, as expressed by higher DII scores, was significantly associated with a higher risk of developing the MetS (OR comparing Q4 to Q1: 1.39, 95% confidence interval 1.01-1.92, P = 0.047). Moreover, higher DII scores were associated with higher systolic and diastolic blood pressure (P-trend across quartiles = 0.03 and 0.05, respectively) and triglycerides (P-trend = 0.01), and with lower HDL-cholesterol (P-trend = 0.03). Conclusion: A higher DII score was prospectively associated with a higher risk of MetS, with associations with blood pressure, triglycerides and HDL-cholesterol. Promotion of a healthy diet exhibiting anti-inflammatory properties may contribute to prevent cardio-metabolic disorders.
- Published
- 2015
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