2026-06-14T06:44:33Zhttps://repisalud.isciii.es/rest/oai/requestoai:repisalud.isciii.es:20.500.12105/199602024-07-03T11:01:19Zcom_20.500.12105_15322com_20.500.12105_2051col_20.500.12105_16967
Repisalud
author
Rodriguez-Rejon, Ana Isabel
author
Castro-Quezada, Itandehui
author
Ruano-Rodriguez, Cristina
author
Ruiz-Lopez, Maria Dolores
author
Sanchez-Villegas, Almudena
author
Toledo, EstefanÃa
author
Artacho, Reyes
author
Estruch, Ramon
author
Salas-Salvado, Jordi
author
Covas, Maria Isabel
author
Corella, Dolores
author
Gomez-Gracia, Enrique
author
Lapetra, Jose
author
Pinto, Xavier
author
Aros, Fernando
author
Fiol Sala, Miquel
author
Lamuela-Raventos, Rosa Maria
author
Ruiz-Gutierrez, Valentina
author
Schroder, Helmut
author
Ros, Emilio
author
Martinez-Gonzalez, Miguel Angel
author
Serra-Majem, Lluis
2024-07-03T11:01:19Z
2024-07-03T11:01:19Z
2014
Rodriguez-Rejon AI, Castro-Quezada I, Ruano-Rodriguez C, Ruiz-Lopez MD, Sanchez-Villegas A, Toledo E, et al. Effect of a Mediterranean Diet Intervention on Dietary Glycemic Load and Dietary Glycemic Index: The PREDIMED Study.. J Nutr Metab. 2014;2014:985373. Epub 2014 Sep 11.
10.1155/2014/985373
2090-0724
Journal of Nutrition and Metabolism
http://hdl.handle.net/20.500.13003/17113
25295183
2-s2.0-84933683038
http://hdl.handle.net/20.500.12105/19960
Objective. To compare the one year effect of two dietary interventions with MeDiet on GL and GI in the PREDIMED trial. Methods. Participants were older subjects at high risk for cardiovascular disease. This analysis included 2866 nondiabetic subjects. Diet was assessed with a validated 137-item food frequency questionnaire (FFQ). The GI of each FFQ item was assigned by a 5-step methodology using the International Tables of GI and GL Values. Generalized linear models were fitted to assess the relationship between the intervention group and dietary GL and GI at one year of follow-up, using control group as reference. Results. Multivariate-adjusted models showed an inverse association between GL and MeDiet + extra virgin olive oil (EVOO) group: beta = -8.52 (95% CI: -10.83 to -6.20) and MeDiet + Nuts group: beta = -10.34 (95% CI: -12.69 to -8.00), when comparing with control group. Regarding GI, beta = -0.93 (95% CI: -1.38 to -0.49) for MeDiet + EVOO, beta = -1.06 (95% CI: -1.51 to -0.62) for MeDiet + Nuts when comparing with control group. Conclusion. Dietary intervention with MeDiet supplemented with EVOO or nuts lowers dietary GL and GI.
eng
Effect of a Mediterranean Diet Intervention on Dietary Glycemic Load and Dietary Glycemic Index: The PREDIMED Study.
research article