Prospective association of changes in (poly)phenol intake, body weight and physical activity with inflammatory profile

[EN] Backgrounds and aim: To prospectively evaluate the associations between changes in (poly)phenol intake, body weight(BW), and physical activity(PA) with changes in an inflammatory score after 1-year. Methods and results: This is a prospective observational analysis involving 484 participants fro...

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Detalles Bibliográficos
Autores: Rubín García, María, Vitelli Storelli, Facundo Ezequiel, Álvarez Álvarez, Laura, Fitó, Montserrat, Vázquez Ruiz, Zenaida, Salas Salvadó, Jordi, Corella, Dolores, Serra-Majem, Lluis, Wärnberg, Julia, Romaguera, Dora, Estruch, Ramón, Pintó, Xavier, Martínez, José Alfredo, Vázquez, Clotilde, Vidal, Josep, Tur, Josep A., Alonso Gómez, Ángel M., Ros, Emilio, Vioque, Jesús, López Miranda, José, Bueno Cavanillas, Aurora, Tinahones, Francisco J., Lapetra, José, Daimiel, Lidia, Delgado Rodríguez, Miguel, Matía Martín, Pilar, Babio, Nancy, Schröder, Helmut, Lamuela Raventós, Rosa M., Martín Sánchez, Vicente, Zamora Ros, Raúl
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2024
País:España
Institución:Universidad de León
Repositorio:BULERIA. Repositorio Institucional de la Universidad de León
OAI Identifier:oai:buleria.unileon.es:10612/24498
Acceso en línea:https://hdl.handle.net/10612/24498
Access Level:acceso abierto
Palabra clave:Medicina. Salud
(Poly)phenols body weight
Physical activity
Inflammation
3206 Ciencias de la Nutrición
Descripción
Sumario:[EN] Backgrounds and aim: To prospectively evaluate the associations between changes in (poly)phenol intake, body weight(BW), and physical activity(PA) with changes in an inflammatory score after 1-year. Methods and results: This is a prospective observational analysis involving 484 participants from the PREDIMED-Plus with available inflammatory measurements. (Poly)phenol intake was estimated using a validated semi-quantitative food frequency questionnaire and the Phenol-Explorer database. An inflammatory score was calculated based on 8 blood biomarkers (IL-6, IL-8, IL-18, MCP-1, C-peptide, hs-CRP, leptin, and RANTES). The association between BW, PA, (poly)phenol intake and inflammatory score was evaluated using structural equations. Mediation analyses were performed to assess the relationship between change in (poly)phenol intake and inflammatory score was mediated by the change in BW. A higher increase in total (poly)phenol intake was related to a decrease in the inflammatory score (β = −0.005mg/1000 Kcal; CI95 % = -0.100,0.000) along with a decrease in BW (β = −0.006mg/1000 Kcal; CI95 % = -0.010,-0.003). Increased PA was associated with a lower inflammatory score (β = −0.129MET-min/d; CI95 % = −0.238,-0.021) and BW (β = −0.248MET-min/d; CI95 % = -0.343,-0.152). Finally, a decrease in BW was associated with a decrease in the inflammatory score (β = 0.240 kg; CI95 % = 0.155,0.325). Mediation analyses revealed that changes in BW explained 22 % of the overall association between changes in (poly)phenol intake and inflammatory score. Conclusions: An inverse association between changes in (poly)phenol intake and inflammatory status was observed, with BW playing a significant mediating role, emphasising the impact of BW reduction on inflammation reduction

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