Compartir
Título
Effect of a nutritional intervention based on an energy-reduced Mediterranean diet on environmental impact
Autor
Facultad/Centro
Área de conocimiento
Título de la revista
Science of The Total Environment
Datos de la obra
Álvarez-Álvarez, L., Rubín-García, M., Vitelli-Storelli, F., García, S., Bouzas, C., Martínez-González, M. Á., Corella, D., Salas-Salvadó, J., Malcampo, M., Martínez, J. A., Alonso-Gómez, Á. M., Wärnberg, J., Vioque, J., Romaguera, D., López-Miranda, J., Estruch, R., Tinahones, F. J., Lapetra, J., Serra-Majem, L., … Martín-Sánchez, V. (2024). Effect of a nutritional intervention based on an energy-reduced Mediterranean diet on environmental impact. Science of The Total Environment, 172610. https://doi.org/10.1016/j.scitotenv.2024.172610
Editor
Elsevier
Fecha
2024
ISSN
0048-9697
Abstract
[EN]To estimate the environmental impact of a dietary intervention based on an energy-reduced Mediterranean diet (MedDiet) after one year of follow-up.
Methods
Baseline and 1-year follow-up data were used for 5800 participants aged 55–75 years with metabolic syndrome in the PREDIMED-Plus study. Food intake was estimated through a validated semiquantitative food consumption frequency questionnaire, and adherence to the MedDiet was estimated through the Diet Score. Using the EAT-Lancet Commission tables we assessed the influence of dietary intake on environmental impact (through five indicators: greenhouse gas emissions (GHG), land use, energy used, acidification and potential eutrophication). Using multivariable linear regression models, the association between the intervention and changes in each of the environmental factors was assessed. Mediation analyses were carried out to estimate to what extent changes in each of 2 components of the intervention, namely adherence to the MedDiet and caloric reduction, were responsible for the observed reductions in environmental impact.
Results
We observed a significant reduction in the intervention group compared to the control group in acidification levels (−13.3 vs. -9.9 g SO2-eq), eutrophication (−5.4 vs. -4.0 g PO4-eq) and land use (−2.7 vs. -1.8 m2).
Adherence to the MedDiet partially mediated the association between intervention and reduction of acidification by 15 %, eutrophication by 10 % and land use by 10 %. Caloric reduction partially mediated the association with the same factors by 55 %, 51 % and 38 % respectively. In addition, adherence to the MedDiet fully mediated the association between intervention and reduction in GHG emissions by 56 % and energy use by 53 %.
Materia
Palabras clave
Peer review
SI
ID proyecto
- info:eu-repo/grantAgreement/ Ministerio de Economía y Competitividad/Programa Estatal de I+D+I Orientada a los Retos de la Sociedad/PI13/00673/ES/PREDIMED-PLUS: Efecto de una Dieta Mediterránea Hipocalórica y Promoción de la Actividad Física en Prevención Primaria Cardiovascular. Estudio Piloto sobre Marcadores Intermedios
- info:eu-repo/grantAgreement/ Ministerio de Economía y Competitividad/Programa Estatal de I+D+I Orientada a los Retos de la Sociedad/PI13/00492/ES/PREDIMED-PLUS: Efecto de una dieta mediterránea hipocalórica y promoción de la actividad física en prevención primaria cardiovascular. Estudio piloto sobre marcadores intermedios
URI
DOI
Aparece en las colecciones
- Untitled [5268]
Files in questo item
Tamaño:
1.727
xmlui.dri2xhtml.METS-1.0.size-megabytes
Formato:
Adobe PDF
Excepto si se señala otra cosa, la
licencia del ítem se describe como Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Ítems relacionados
Mostrando ítems relacionados por Título, autor o materia.
-
MODESLOW: Modelización y simulación de escenarios de transición energética hacia una economía baja en carbono: el caso español
Carpintero Redondo, Óscar; García García, Pablo; Nieto, Jaime; Lobejón Herrero, Luis Fernando; De Blas, Ignacio; Capellán Pérez, Íñigo; Miguel González, Luis Javier; Mediavilla Pascual, Margarita; Castro Carranza, Carlos de; Frechoso Escudero, Fernando; García Arias, Jorge Ramón; Buendía García, Luis; Fernández, Eduardo; Doldán García, Xoán Ramón; Mateo Tomé, Juan Pablo (2021) -
Impact of mediterranean diet promotion on environmental sustainability: a longitudinal analysis
Álvarez Fernández, Laura; Vitelli Storelli, Facundo Ezequiel; Rubín García, María; Oricheta García, María Silvia; Bouzas, Cristina; Ruiz Canela, Miguel; Corella, Dolores; Corella, D.; Salas Savadó, Jordi; Fitõ, Montserrat; Martínez, Jose Alfredo; Tojal-sierra, Lucas; Wärnberg, Julia; Vioque, Jesus L.; Romaguera, D.; López Miranda, José; Estruch, Ramón Sarrate; Tinahones, Francisco J.; Santos Lozano, José Manuel; Serra Majem, Lluis I; Bueno Cavanillas, Aurora; Martín Sánchez, Vicente; García Fernández, María del Camino; Esteve-luque, Virginia; Delgado-rodríquez, Miguel; Torrego-ellacuría, Macarena; Vidal Cortada, Josep Rafael Cuauhtémoc Acoltzi; Arancio Prieto, Lucía; Daimiel, L. A.; Casas, Rosa; García-arellano, Ana; Shyam, Sangeetha; González, José Ignacio; Castañer, Olga; García Ríos, Antonio; Ortiz Díaz, F.; Fernández, A. C.; Sánchez-villegas, Almudena; Morey, Marga; Cano-ibáñez, Naomi; Cano-ibáñez, Naomi; Sorto Sánchez, Carolina; Bernal López, María Rosa; Bes-rastrollo, Maira; Nishi, Stephanie K.; Coltell, Oscar; Zomeño, María Dolores; Peã±a-orihuela, Patricia Judith; Aparicio, D. V.; Zulet, María A; Vázquez, Z.; Babio, Nancy Elvira; Pérez, Karla Alejandra; Tur, Josep Antoni (2024)