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- Title
Dietary Polyphenol Intake is Associated with HDL-Cholesterol and A Better Profile of other Components of the Metabolic Syndrome: A PREDIMED-Plus Sub-Study.
- Authors
Castro-Barquero, Sara; Tresserra-Rimbau, Anna; Vitelli-Storelli, Facundo; Doménech, Mónica; Salas-Salvadó, Jordi; Martín-Sánchez, Vicente; Rubín-García, María; Buil-Cosiales, Pilar; Corella, Dolores; Fitó, Montserrat; Romaguera, Dora; Vioque, Jesús; Alonso-Gómez, Ángel María; Wärnberg, Julia; Martínez, José Alfredo; Serra-Majem, Luís; Tinahones, Francisco José; Lapetra, José; Pintó, Xavier; Tur, Josep Antonio
- Abstract
Dietary polyphenol intake is associated with improvement of metabolic disturbances. The aims of the present study are to describe dietary polyphenol intake in a population with metabolic syndrome (MetS) and to examine the association between polyphenol intake and the components of MetS. This cross-sectional analysis involved 6633 men and women included in the PREDIMED (PREvención con DIeta MEDiterranea-Plus) study. The polyphenol content of foods was estimated from the Phenol-Explorer 3.6 database. The mean of total polyphenol intake was 846 ± 318 mg/day. Except for stilbenes, women had higher polyphenol intake than men. Total polyphenol intake was higher in older participants (>70 years of age) compared to their younger counterparts. Participants with body mass index (BMI) >35 kg/m2 reported lower total polyphenol, flavonoid, and stilbene intake than those with lower BMI. Total polyphenol intake was not associated with a better profile concerning MetS components, except for high-density lipoprotein cholesterol (HDL-c), although stilbenes, lignans, and other polyphenols showed an inverse association with blood pressure, fasting plasma glucose, and triglycerides. A direct association with HDL-c was found for all subclasses except lignans and phenolic acids. To conclude, in participants with MetS, higher intake of several polyphenol subclasses was associated with a better profile of MetS components, especially HDL-c.
- Subjects
AGE distribution; BLOOD pressure; BLOOD sugar; FASTING; FLAVONOIDS; HIGH density lipoproteins; INGESTION; LIGNANS; POLYPHENOLS; STATISTICAL sampling; SEX distribution; STILBENE; TRIGLYCERIDES; METABOLIC syndrome; BODY mass index; RANDOMIZED controlled trials; TREATMENT effectiveness; CROSS-sectional method; MYCOPHENOLIC acid; DATA analysis software; DESCRIPTIVE statistics; MEDITERRANEAN diet; THERAPEUTICS
- Publication
Nutrients, 2020, Vol 12, Issue 3, p689
- ISSN
2072-6643
- Publication type
Article
- DOI
10.3390/nu12030689