Fruit and Vegetable Consumption is Inversely Associated with Plasma Saturated Fatty Acids at Baseline in Predimed Plus Trial

Scope: Plasma fatty acids (FAs) are associated with the development of cardiovascular diseases and metabolic syndrome. The aim of our study is to assess the relationship between fruit and vegetable (F&V) consumption and plasma FAs and their subtypes. Methods and results: Plasma FAs are asses...

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Detalles Bibliográficos
Autores: Domínguez López, Inés, Marhuenda-Muñoz, María, Tresserra i Rimbau, Anna, Hernáez, Álvaro, Moreno Aznárez, Juan José, Martínez-González, Miguel Ángel, 1957-, Salas Salvadó, Jordi, Corella Piquer, Dolores, Fitó Colomer, Montserrat, Martínez, J. Alfredo, 1957-, Alonso Gómez, Ángel M., Wärnberg, Julia, Vioque, Jesús, Romaguera, Dora, López Miranda, José, Bernal López, M. Rosa, Lapetra, José, Serra Majem, Lluís, Bueno Cavanillas, Aurora, Tur, Josep Antoni, Martín Sánchez, Vicente, Pintó Sala, Xavier, Delgado Rodríguez, Miguel, Matía Martín, Pilar, Vidal, Josep, Vázquez, Clotilde, Daimiel, Lidia, Serra Mir, Mercè, Vázquez Ruiz, Zenaida, Nishi, Stephanie K., Sorlí, José V., Castañer, Olga, Abete, Itziar, Vaquero Luna, Jessica, Carabaño Moral, Rosa, Asencio, Alberto, Prohens, Lara, García Rios, Antonio, Casas Rodríguez, Rosa M., Gómez Pérez, Ana María, Santos Lozano, José Manuel, Razquin, Cristina, Martínez, María Ángeles, Saiz, Carmen, Robledo Pastor, Vanesa, Zulet, M. Angeles, Salaverria Lete, Itziar, Eguaras, Sonia, Babio, Nancy, Malcampo, Mireia, Ros Rahola, Emilio, Estruch Riba, Ramon, López Sabater, María del Carmen, Lamuela Raventós, Rosa Ma.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Universidad de Barcelona
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/179847
Acceso en línea:https://hdl.handle.net/2445/179847
Access Level:acceso abierto
Palabra clave:Olis i greixos comestibles
Cuina mediterrània
Malalties cardiovasculars
Síndrome metabòlica
Edible oils and fats
Cooking, Mediterranean
Cardiovascular diseases
Metabolic syndrome
Descripción
Sumario:Scope: Plasma fatty acids (FAs) are associated with the development of cardiovascular diseases and metabolic syndrome. The aim of our study is to assess the relationship between fruit and vegetable (F&V) consumption and plasma FAs and their subtypes. Methods and results: Plasma FAs are assessed in a cross-sectional analysis of a subsample of 240 subjects from the PREDIMED-Plus study. Participants are categorized into four groups of fruit, vegetable, and fat intake according to the food frequency questionnaire. Plasma FA analysis is performed using gas chromatography. Associations between FAs and F&V consumption are adjusted for age, sex, physical activity, body mass index (BMI), total energy intake, and alcohol consumption. Plasma saturated FAs are lower in groups with high F&V consumption (-1.20 mg cL-1 [95% CI: [-2.22, -0.18], p-value = 0.021), especially when fat intake is high (-1.74 mg cL-1 [95% CI: [-3.41, -0.06], p-value = 0.042). Total FAs and n-6 polyunsaturated FAs tend to be lower in high consumers of F&V only in the high-fat intake groups. Conclusions: F&V consumption is associated with lower plasma saturated FAs when fat intake is high. These findings suggest that F&V consumption may have different associations with plasma FAs depending on their subtype and on the extent of fat intake.

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